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Famsun MY265 Operation Manual

Single screw extruder
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MY265
Single Screw Extruder
Operation Manual
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carefully and keep it properly for reference in future.

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Summary of Contents for Famsun MY265

  • Page 1 MY265 Single Screw Extruder Operation Manual Prior to use, please read through this operation manual carefully and keep it properly for reference in future.
  • Page 2 Foreword 1. First of all, thank you for your purchace of FAMSUN MY series single screw extruder. 2. This Operation Manual is an important technical document for safe and correct operation of MY MY265 Single-Screw Extruder. 3. Prior to operation, please read this operation manual carefully and get to know the safety instructions, performances, requirements for installation and operation etc.

  • Page 3: Table Of Contents

    CONTENTS 1 Safety instructions ........................1 1.1 Environment conditions ......................1 1.2 Description of warning signs ....................1 1.3 Describtion of safety signs ......................2 1.4 Special instructions ........................7 1.5 Safety instructions in transportation, storage and installation ..........7 1.6 Safety instructions in operation, inspection and maintenance ..........
  • Page 4 4.2.4 Installation of the pipeline system ..................31 4.2.5 Installation of belt pulley and V-belt ................... 35 4.3 Electric installation ........................36 5 Operations ..........................61 5.1 Operation procedure of startup (auto-control mode) .............. 61 5.2 Shutdown operation ........................ 65 5.3 Emergency stop and restart procedure ..................
  • Page 5 6.11.2 Spare parts list ........................102 6.11.3 Order form of spare parts ....................118 7 Appendix ..........................119 7.1 List of documents with shipment ..................119 7.2 Contact information ......................119 7.3 FAMSUN MY 265 extruder (list of operation manuals) ............120...

  • Page 6: Safety Instructions

    1 Safety instructions 1.1 Environment conditions Please install the equipment according to the following conditions for safe operations. (1)Please install the equipment indoors according to following conditions: ．Ambient temperature range (-10～+40℃) ．Relative humidity range: 30～85% ．Altitude: less than1000m ．Make indoor clean and vented ．Ensure the equipment far away from the corrosive gas, inflammable and explosive gas as well as steamy wet environment (2) Power source: 220v/1ph/50Hz and 380v/3ph/50Hz or refer to the motor nameplate;...

  • Page 7: Describtion Of Safety Signs

    This sign warns: In order to avoid minor and potential moderate injuries, please operate the equipment according to relevant stipulations of safety instructions. 1.3 Describtion of safety signs (1)Relevant safety signs are posted at the corresponding dangerous positions of the equipment to personal safety.
  • Page 8 Fig.1-1 Beware of electric shock Fig.1-2 Beware of injuries by mechanical movement Fig.1-3 Check lubricant level Fig.1-4 Prevent scald (high temperature) Fig.1-5 Do not remove the guard shield Fig.1-6 Do not climb or stand on the equipment Fig.1-7Wearing protective gloves Fig.1-8 Maitenance to follow the Operation Manual...
  • Page 9 Fig.1.11 Left-hand direction sign Fig.1.12 Clockwise direction The MY265 Extruder set can be divided into 4 elements: a feed bin, a feeder, a conditioner and a principal machine. The required safety signs are posted on the corresponding positions of these four elements, for detail see Fig.1-13～Fig.1-16.The arrow indicated in each box in picture refers to the...
  • Page 10 5, 6, 11 2, 4 2, 4 2, 4 6, 7, 8 Fig.1-14 Posted positions of safety signs on the conditioner 5, 12 Fig.1-15 Posted positions of safety signs on the feeder...
  • Page 11 6, 7, 8 Fig.1-16 Posted positions of safety signs on the feed bin...

  • Page 12: Special Instructions

    (11) If any accidents occur due to failure in obeying the stipulations of the Operation Manual and the control system for FAMSUN equipment is not used as per the conditions mentioned above, FAMSUN will deny any responsibility. If FAMSUN is required to take such responsibility, we will reserve the right to investigate and affix the liability of the party who is accountable.

  • Page 13: Safety Instructions In Operation, Inspection And Maintenance

    equipment during hoisting. (5)The capacity of hoisting tools should be more than total weight of the equipment. (6)When the equipment is stored temporarily, please place the equipment at level and keep a constant temperature and indoors clean. (7) For transportation, it is not allowed to damage the equipment by packing. It should be reported to the manager immediately in case of any machine damage and missing parts during transportation.

  • Page 14: Personal Protection

    (16)The electric control system of the extruder must comply with following instructions. Otherwise, the supplier will deny the technical safety responsibility. ①The electric control system of the extruder must be supplied by FAMSUN Co., Ltd. ②The equipment must be checked by an expert from FAMSUN before commissioning.
  • Page 15 (such as gloves, breathing masks and safety shoes) during operation. (4) Please execute the special regulations on accident prevention in the operation manual provided by FAMSUN. (5) The enterprises are obligated to execute following regulations to ensure operators' safety.

  • Page 16: Explosion Protection: Precautions Against Dust Explosion And Fire Hazard

    ⑫During operation, the machine must be equipped with safety devices, which may be neither removed and abandoned nor reduced in functions. Otherwise, FAMSUN is not responsible for any accidents resulted wherefrom and reserves the right to ascertain where the responsibility lies.

  • Page 17: Other Safety Precautions (Environmental Protection Measurements)

    required for repair or installation, do as best as possible to arrange the work in a special workshop or on a designated site.For occasional welding or the like work directly in production area or warehouse, submit written applications to a correlated supervisor in advance for written approval.

  • Page 18: General Description

    MY265 Single-Screw Extruder developed by FAMSUN Co., Ltd (hereafter referred to as "extruder") is mainly used for processing floating and sinking feed in aquafeed industry As for a pioneer application in new fields, please consult FAMSUN experts for further technology support.

  • Page 19: Introduction To Components Of The Equipment

    2.3 Introduction to components of the equipment 2.3.1 Feeding bin The feeding bin mainly consists of bin body, agitator, gasket, gear reducer and motor. See Fig.2-2. Feeding Discharging 1. Bin body 2. Agitator 3.Seal ring 4.Gear motor 5.Motor Fig.2-2 Feeding bin When the extruder is running, it is very important to ensure continuous and steady feeding of materials.

  • Page 20: Feeder

    2.3.2 Feeder Feeder consists of sealed bearing, trough, screw, access door, chain driving system, variable frequency connverter motor (or VFD). See Fig.2-3. The feeder is mainly used for quantitative feeding of materials into the conditioner with variable-frequency controlled motor. The revolution can be adjusted based on actual production condition.

  • Page 21: Conditioner

    2.3.3 Conditioner Conditioner for this system adopts SPTZ45 type triple-shaft conditioner, which consists of support bracket, a DDC conditioner, a single-pass conditioner, and steam & water addition system.See Fig.2-4. 1. Support bracket 2. DDC conditioner 3.Single-shaft conditioner 4.Steam and water addition system Fig.2-4 Triple-shaft conditioner The conditioner is made of complete stainless steel and divided into two layers: the upper layer is the single-shaft with high-speed blending while the lower layer is heat-retentioner for a certain time...
  • Page 22 Therefore, the effective conditioning length for a single-layer conditioner is surely shorter than the total length of the conditioner body. However in a triple-shaft conditioner, since materials have been blended uniformly in the upper layer before they enter the lower-layer conditioner, the effective conditioning length is equal to the total length of this conditioner.

  • Page 23: Principal Machine Of The Extruder

    Therefore, unauthorized adjustment is not recommended for common materials. If it is necessary to adjust the angles of conditioner paddles, please contact FAMSUN  Service Center for support.

  • Page 24: Pipeline Support

    2.3.5 Pipeline support Single-screw extruder system is generally in need with a pipeline support system which has three forms: full-automatic control system, semi-automatic control system, and manual control system. The pipeline system equipped for this single-screw extruder: MYGL265 Ⅰ pipeline system, MYGL265Ⅱ...
  • Page 25 The full-automatic control pipeline systemprovides a touch screen for control box on jobsite. In production, all operations of extruder system, such as startup and shutdown of the system, flow rate of the materials, addition of the water and steam are controlled by the touch-screen control system. The computer directly controls the Flow Control Unit and then the information is fed back to the computer through the Flow Checking Unit to form a closed-loop control.
  • Page 26 The difference between pipeline systems of semi-automatic control and full-automatic control lies in the part for water addition into the extrusion system. Water pipeline of the semi-automatic pipeline system is shown in Fig.2-11. Water inlet pipe 2. Water return pipe 3.Manometer I 4.
  • Page 27 Fig.2-13 Button-type control box of the local panel of the manual control system (3) Manual control pipeline system and its control For the manual pipeline system, see Fig. 2-14. In manual pipeline system, all the constant-proportional control valves, flow meters and pneumatic ball valves are gone, compared to full-automated or semi-automated pipeline systems.

  • Page 28: Functions And Features

    extruder with manual pipeline system calls for rich experience. The extruder by manual control shall require the operator with high professional qualifications. The local control box for manual controlled extruder is similar to a semi-automatic one, i.e. the local button-type control box, see Fig.2-13. However, in this control mode, control instruments of two pipelines of steam addition will be removed.

  • Page 29: Specifications Of The Extruder

    3 Specifications of the extruder 3.1 Basic specifications 3.1.1 Model description Model of the extruder is composed of specialty code, variety code, primary forms and main specifications (as follows). Primary specification: nominal diameter of screw, nm Primary form: wet extrusion Code of variety: extruder Code of specialty: dedicated for feed industry 3.1.2 Main technical parameters...
  • Page 30 Table 3-2 Particle sizes requirement for raw material Die aperture for production Φ (mm) Max. particle size of mash feed (mm) 0.15 Above 5.0 Ground particle size will directly affect the quality of extruded products. The ground mash for aquatic feed is generally controlled to pass 20 mesh (0.85mm) screen.

  • Page 31: Transportation And Installation

    4 Transportation and installation 4.1 Transportation (1) Hoisting ①It is required to disassemble the belt and guard of belt pulley before hoisting so as to protect the principal machine from damage by hoisting cable. See Fig.4-1 Hoisting diagram. Fig.4-1 Hoisting diagram of extruder ②...
  • Page 32 Fig.4-3 Hoisting diagram of upper conditioner Fig.4-4 Hoisting diagram for lower conditioner ③ When hoisting, the cables shall be capable of taking the weight of the hoisted equipment (see Table4-1 for the weight of equipment) and not be too short in order to avoid any damage to the equipment.

  • Page 33: Installation Of The Equipment

    The machine is generally delivered as a complete set. First check if there is any damage during transportation when unpacking. Before installation, check against the installation dimensions in scaled drawing of MY265 Extruder for enough space on job-site, especially enough space for operation, maintenance, and parts replacement. Refer to Fig.4-6 for the space requirements.

  • Page 34: Installation Of The Bridge-Breaking Feeding Bin And Feeder

    Fig.4-5 Pre-embedding of the anchor bolt 4.2.2 Installation of the bridge-breaking feeding bin and feeder One basic reference data of the extruder control system is the material flow rate. The additions of water, steam, and other liquids in the system shall be based on the material flow rate. Therefore, the stability of material flow will directly affect that of the whole extruder operation.
  • Page 35 Connection dimensions of foundation Fig.4-6 Scaled drawing of MY 265 extruder...

  • Page 36: Installation Of The Pipeline System

    There are also certain requirements to the relative positions of two main shafts of conditioner during the installation. Installation can be carried out according to signs at the shaft end and can also be done by the qualifies technicians via self-choosing corresponding position. 4.2.4 Installation of the pipeline system Determine the installation location for pipeline system, preferably not too far away from the principal machine.
  • Page 37 8.Water inlet to extruder barrel 9.Water inlet to conditioner Fig.4-7 Water addition to extruder barrel and conditioner (auto- control) Note: The equipment in the dotted box is offered by FAMSUN. (2)Cleaning pipeline of extruder barrel and cooling pipeline of oil cooler Feeding barrel...
  • Page 38 drained out. Therefore, it is recommended that water from the cooler is directed to the water tank in Fig.4-7 as a water source to the extruder. Note: In pipeline installation, water outlet pipe of the oil cooler should miss the drainage pipeof steam condensate must, or else it will cause steam to flee into the cooler.
  • Page 39 Fig.4-10 Joints of principal machine pipeline (5) Steam pipeline of conditioner Triple-shaft conditioner equipped on the MY265 single-screw extruder is a two-layer composite conditioner with a single-cylinder conditioner as the upper layer and a DDC conditioner as the lower layer, each of which has a steam inlet. In the operation, all or most of the steam goes to the upper layer, while the steam addition via lower layer inlet is for steam complement only.

  • Page 40: Installation Of Belt Pulley And V-Belt

     Before installation: use seamless steel numbers to connect Part#1 with Part # 4 in Fig.4-11; the specification: DN80;  Condensate drainage: This joint is used for condensate water drainage, mainly to drain the condensate in the primary pipeline for startup. Before each startup, drain it once with a drainage amount of 1~2 kg.

  • Page 41: Electric Installation

    To install belt pulley and V-belt follow the procedures below: ① Check each V-belt for any pollutions by grease or dirt; ② Keep V-belt in a proper tension: When V-belt is too loose, it tends to slippage. On the other hand, if it is too tight, it leans to a great tensile force to the shaft, which will decrease its service life.
  • Page 42 AC 3P / N / PE 380V & 50Hz QFIN1 Note: QFIN1 is the power protection switch Fig.4-14(a) Schematic diagram for electric control principle of MY 265 extruder 1...
  • Page 43 Notes: QFa is the protection switch of transformer incoming wire; U1 is the transformer; QFk is the protection switch to control power source. KTSG is the flash relay; U2 isRectifier; QFdc is the DC power protection switch Fig.4-14(b) Schematic diagram for electric control principle of MY265 extruder 2...
  • Page 44 HL10 KM10 DC0V 3 kW Notes: M10 is the bridge-breaking motor; QF is the circuit breaker; KM is the AC contactor; HL10 is the indicator light of bridge-breaking motor Fig.4-14(c) Schematic diagram for electric control principle of MY265 extruder 3...
  • Page 45 Notes: Diagram of electrical wiring connection using Danfoss frequency convertor; M11 is the feeder motor; M11’ is the fan of feeder motor (no separate connection required for the fan of self-cooling frequency-converter motor); U11 is the frequency converter; HL11 is the indicator of feeder motor Fig.4-14(d) Schematic diagram for electric control principle of MY265 extruder 4...
  • Page 46 Note:Diagram of electrical wiring connection using ABB frequency convertor; M11 is the feeder motor; M11’ is the fan of feeder motor (no connection required for the fan of self-cooloing frequency-converter motor); U11 is the frequency converter; HL11 is the indicator of feeding motor. Fig.4-14(e) Schematic diagram for electric control principle of MY265 extruder 4(alternative)
  • Page 47 KM12 KM12 5560 5565 5564 QF12 5561 HL12 KM12 DC0V 11 kW Note: M12 is motor of conditioner #1; HL12 is the indicator light of motor of conditioner #1; Fig.4-14(f) Schematic diagram for electric control principle of MY265 extruder 5...
  • Page 48 KM13△ is the AC contactor for forward control; KM13Y is the AC contactor for Y-type startup control; KA113 is the relay for forward rotation control of conditioner 2# motor; KA213 is the relay for reversing rotation control of conditioner 2# motor Fig.4-14(g) Schematic diagram for electric control principle of MY265 extruder 6...
  • Page 49 KM13△ KM13Y DC0V Notes: HL13 is the indicator of conditioner #2 motor; KT13 is Y-△ transfer delay of startup process; SQTZ is the protection switch of conditioner access door Fig.4-14(h) Schematic diagram for electric control principle of MY265 extruder 7...
  • Page 50 Notes: M14 is the main motor for extruder; FR14 is the thermal overload relay; TA14 is the current transformer; PA14 is the ammeter; U14 is the current isolation transmitter; E-STOP is the emergency stop switch; KT10 is the time-delay relay of main motor (set time 1-5s) Fig.4-14(i) Schematic diagram for electric control principle of MY265 extruder 8...
  • Page 51 PLC In 4-20mA ↓ HL14 DC0V Note: HL 14 is the indicator light of main motor of the extruder; U14 is the isolation transmitter for working current of principal machine; Fig.4-14(j) Schematic diagram for electric control principle of MY265 extruder 9...
  • Page 52 Note: Diagram of electrical wiring connection using Danfoss frequency conventor. M15 is the cutter motor; M15’ is the fan of cutter motor; HL15 is the indicator of cutter motor Fig.4-14(k) Schematic diagram for electric control principle of MY265 extruder 10...
  • Page 53 Note: Diagram of electrical wiring connection using ABB frequency conventor.M15 is the cutter motor, M15’ is the fan of cutter motor; HL15 is the indicator of cutter machine Fig.4-14(l) Schematic diagram for electric control principle of MY265 extruder 10 (alternative)
  • Page 54 QF16 KM16 KM16 5300 5305 5304 QF16 5301 HL16 KM16 DC0V 0.75 kW Note: M16 is the oil pump motor, HL 16 is the indicator of oil pump motor Fig.4-14(m) Schematic diagram for electric control principle of MY265 extruder 11...
  • Page 55 QF17 KM17 QF17 KM17 KM17 5310 5315 5314 QF17 5311 HL17 KM17 DC0V 3 kW Notes:M17 is the water pump motor; HL17 is the indicator of water pump motor Fig.4-14(n) Schematic diagram for electric control principle of MY265 extruder 12...
  • Page 56 Notes: YV21 is the steam shut-off valve of extruder barrel; YV22 is the steam shut-off valve of conditioner; YV9 is the by-pass solenoid valve; HA1 is the audible and visual alarm Fig.4-14(o) Schematic diagram for electric control principle of MY265 extruder 13...
  • Page 57 XMDA-7062 Notes: U12 is for checking and display of the temperature at the outlet of conditioner; U13 is for checking and display of the temperature in the extruder barrel. Fig.4-14(p) Schematic diagram for electric control principle of MY265 extruder 14...
  • Page 58 5246 close of conditioner gate; 5249 emergency stop; 5264 main motor in △ operation; 5265 close of main motor breaker; 5293 cutter motor in operation; 5299 frequency converter of cutter motor in malfunctioning; 5305 oil pump motor in operation; 5315 water pump motor in operation Fig.4-14(q) Schematic diagram for electric control principle of MY265 extruder 15...
  • Page 59 5330 control of steam shut-off valve of extruder barrel; 5335 control of steam shut-off valve of conditioner; 5340 control of by-pass solenoid valve; 5345 control of audible and visual alarm Fig.4-14(r) Schematic diagram for electric control principle of MY265 extruder 16...
  • Page 60 Notes: U21 is the integrated circuit for weighing signal conversion; U22 is the integrated circuit for weighing signal in addition operation; U23 is the weighting instrument; SP11, SP12 and SP13 are the weighing sensors. Fig.4-14(s) Schematic diagram for electric control principle of MY265 extruder 17...
  • Page 61 X046 X047 PLC-1 FX2N-16EX 24V+ 24V- DC24V DC0V Notes: U21 is the integrated circuit for weighing signal conversion; PLC-1 is the module extension of PLC (for weighing signal processing); Fig.4-14(t) Schematic diagram for electric control principle of MY265 extruder 18...
  • Page 62 Notes: PLC-2 is the input module of PLC analog quantity; SL1 is the steam flow meter of extruder barrel; SL2 is the steam flow meter of DDC; SL3 is the water flow meter of extruder barrel; SL4 is the water flow meter of DDC; 5271 is the operation current of main motor of extruder Fig.4-14(u) Schematic diagram for electric control principle of MY265 extruder 19...
  • Page 63 Notes: PLC-3 is the output module of PLC analog quantity; YM1 is the water regulator valve of extruder barrel; YM2 is the steam regulator valve of extruder barrel; YM3 is the water regulator valve of conditioner; YM4 is the steam regulator valve of conditioner Fig.4-14(v) Schematic diagram for electric control principle of MY265 extruder 20...
  • Page 64 The Schematic Electrical Connection Sheet of the SJPS265 Extruder's Antrum 旁通 腔体温度检测ST2～7 Bypass Temperature measurement ST 2 ST 3 ST 4 ST 5 ST 6 ST 7 AC 230V 3 × 0.75mm 9 × 0.75mm 到控制室/To control room Fig.4-15(a) Schematic diagram for electric connection of MY265 extruder set 1...
  • Page 65 Extruder Steam valve SL 1 SL 2 SL 3 SL 4 YV21 YV22 Iout Iout Iout Iout AC 230V AC 230V 0.75mm 17 × 0.75mm 4 × 0.75mm 到控制室/To control room Fig.4-15(b) Schematic diagram for electric connection of MY265 extruder set 2...

  • Page 66: Operations

    5 Operations 5.1 Operation procedure of startup (auto-control mode)  Inspections include mainly the following procedures before commissioning:  Check the assurance of connections of each extruder barrel, anchor bolts, bolts between motor base and machine frame, and bolts between extruder and machine frame. No single loose connection is allowed.
  • Page 67 ① The default mode of touch screen after its start is "manual". If the touch screen is powered off at automatic mode, re-start of the touch screen for operation at automatic mode requires to re-switch the mode selection from manual to automatic after power is resumed. ②...
  • Page 68 Fig.5-4 Parameter setting Fig.5-5 Important parameters  Switch "AUTO, TEST and MANU" at the upper right corner to "AUTO" mode on "production process" image in Fig.5-1; press “Start” to start up the equipment. And then, the control system executes the following commands in sequence: ...
  • Page 69  When materials come out from conditioner outlet, start the water pump motor in Fig.5-1(nozzle quantity is determined by water addition), then start steam pipeline switch in Fig.5-2.  Check on the materials out from the conditioner. Adjust the water addition and steam addition to make the materials achieve desired conditioning level.

  • Page 70: Shutdown Operation

     Water of extruder barrel: SP%= 5% SP= 250kg/h  Steam of extruder barrel: SP%= 15% SP= 750kg/h  In operation, if the conditioning moisture of the materials is found too low and it is required to increase the water addition, just go straight to increase the conditioner water SP% value, e.g. from the primary 20% to 22%.

  • Page 71: Emergency Stop And Restart Procedure

    The automatic shutdown is only feasible for the above-mentioned equipment. Other equipment and water & steam should be stopped by the operator according to corresponding requirements. When system executes the automatic shutdown, switch "AUTO" to "MANU" in the “production status” image, to stop the reat of the equipment by hand.

  • Page 72: Repair And Maintenance

    6 Repair and maintenance 6.1 Precautions for repair and maintenance Besides safety instructions in Chapter 1, comply with the following instructions for inspection, repair and maintenance.  Cut off power first before inspection, commissioning, repair and maintenance.  Only can manual operation to open access doors and guards be allowed when power is off and extruder is at complete stop.

  • Page 73: Daily Inspection And Periodical Inspection

    6.2 Daily inspection and periodical inspection During daily and periodical inspection, stop the machine immediately and take proper steps in case of any abnormality in machine operation. Resume the operation after confirming that the machine is recovered to normal conditions. 6.2.1 List of daily inspection items Table 6-1 List of daily inspection items Position...

  • Page 74: List Of Periodical Inspection Items

    6.2.2 List of periodical inspection items Table 6-3 List of periodical inspection items Position Inspection items Cycle Method Solution Belt Cleaning Every 6 months Observation Cleaning Filter Cleaning Once 6 months Observation Cleaning Circulating Lubricant First oil change 3 months See 6.3 lubricant replacement...

  • Page 75: Maintenance Of Mechanical Parts

    6.3 Maintenance of mechanical parts (1)Keep the discharge mechanism running smoothly and brush the joints with proper amount of lubricant oil. (2) Replace the lubricant grease regularly for each bearing with grease type of sodium base grease (GB492-65) Zn-3. (3)Coat drive chain with enough 30# machine oil and clean it regularly to ensure the chain is in good lubrication condition.

  • Page 76: Replacement Of Circulating Lubricant

    6.4 Replacement of circulating lubricant 6.4.1 Specification of lubricant The bearing box of extruder is lubricated by circulating oil. Lubricant names and codes: ISO-VG68 Bearing oil (room temperature≥0℃); ISO-VG32 Bearing oil (-8℃≤room temperature≤0℃). 6.4.2 Oil drain and refill 1. Vent hood 2.Oil refill inlet 3.Cover plate of bearing pedestal 4.Oil drainage outlet 5.Bearing box Fig.6-1 Bearing pedestal (1) For oil change, drain the oil at the following two positions: ...

  • Page 77: Adjustment Items And Method

    (7) Support hinge of discharge device (2 points); (8) Motor of cutting device (2 points); Fig.6-2 Schematic diagram of lubrication points 6.6 Adjustment items and method 6.6.1 Adjustment of configuration In aquafeed production, the configuration of screw could be changed according to the formula and the requirements of finished products.

  • Page 78: Removal And Installation Of Taper Sleeve

    6.6.2 Removal and installation of taper sleeve 1. Sprocket 2.Bolt hole for sleeve removal 3.Taper sleeve 4.Fastening bolt 5.Shaft 6. Key Fig.6-3 Schematic diagram for installation and disassembly of taper sleeve The belt pulley of extruder main shaft uses taper sleeve as its installation style. The disassembly and installation methods are as following (see Fig.6-3 for the installation and Disassembly of taper sleeve): (1)For disassemble of the taper sleeve and sprocket,...
  • Page 79 Fig.6-4 Exploded view of bearing pedestal assembly...
  • Page 80 Table6-5 List of parts and components of bearing pedestal assembly Code Part name Remarks MYPH00410082 Main shaft MYPH00410103 Washer of shaft shoulder DCA02945200 NSK bearing PHYE01010177 Spring ABA02401 Bolt M24 UAC4502801 GB/T 77 MYPH00410107 Oil overflow pipe MYPH00410100 Bearing pedestal MYPH00410104 Rear end cover Q1904000003...
  • Page 81 (4) Check the condition of shaft end sealing on regular basis and replace it with new one if there is leakage or damage. (5) Installation procedures of the sealing elements at the feeding end of the bearing pedestal:  See Fig. 6-4, install Part #24 (O-ring) and Part #26 (wearing sleeve 1) on the main shaft; ...

  • Page 82: Malfunction And Troubleshooting

    6.7 Malfunction and troubleshooting Table 6-6 Malfuction and troubleshooting Trouble Causes Solution Raise conditioning temperature to make Steam conditioning temperature is low. material temperature to 80℃-90℃ after 1. Temperature of extruder Steam pipeline of Jacket is blocked. conditioning barrel fails to reach the The inlet of steam pipeline in extrude Clean the steam pipeline of jacket.

  • Page 83: Tools For Repair And Maintenance

    6.8 Tools for repair and maintenance Table 6-7 Tools for repair and maintenance Tool name Spec. Function Hexagon socket head cap screw on chain wheel of Torque wrench taper sleeve, according to the parameter list of chain wheel of taper sleeve for the moment of force A group of inner hexagon wrench Size (mm):4～22,36...

  • Page 84: Long-Term Out-Of-Service

    6.9 Long-term out-of-service If the machine is to be halted for a long time, thoroughly clean both inside and outside to avoid rusting of the machine and aging of rubber parts. 6.10 Exploded diagram of various parts There are mainly two objectives to give the exploded diagram of various parts: ...

  • Page 85: Feeder

    6.10.2 Feeder Fig.6-6 Schematic diagram of feeder Table6-9 List of parts and components of feeder Code Part name Remarks TWLL00691328 Door Centraline distance from inlet to outlet 900 TWLL00691329 Door Centraline distance from inlet to outlet 1000 TWLL00691330 Door Centraline distance from inlet to outlet 1100 TWLL00691331 Door Centraline distance from inlet to outlet 1200...
  • Page 86 Door TWLL00691345 Centraline distance from inlet to outlet 2600 Door TWLL00691346 Centraline distance from inlet to outlet 2700 Door TWLL00691347 Centraline distance from inlet to outlet 2800 Door TWLL00691348 Centraline distance from inlet to outlet 2900 Door TWLL00691349 Centraline distance from inlet to outlet 3000 Door TWLL00691350 Centraline distance from inlet to outlet 3100...
  • Page 87 TWLL00691308 Rotor assembly Centraline distance from inlet to outlet 1300 TWLL00691309 Rotor assembly Centraline distance from inlet to outlet 1400 TWLL00691310 Rotor assembly Centraline distance from inlet to outlet 1500 TWLL00691311 Rotor assembly Centraline distance from inlet to outlet 1600 TWLL00691312 Rotor assembly Centraline distance from inlet to outlet 1700...

  • Page 88: Upper-Pass Conditioner

    6.10.3 Upper-pass conditioner Fig.6-7a Structure diagram for upper conditioner Fig.6-7b Structure diagram of upper-pass conditioner(upper-pass rotor SPTZ00291349A) Fig.6-7c Structure diagram of upper-pass conditioner(door assembly SPTZ00291331)

  • Page 89: Lower-Pass Conditioner

    Table 6-10 List of parts and components for upper-pass conditoner Code Designation Remarks Motor Y2-160M-4-11(wiring from left M01092003 side ) Q1802015001 Belt pulley SPB150-03 Q16251703 Belt pulley bushing_BUSH2517hole42 PAE2120 V-belt_SPB2120_standard Q1802050001 Belt pulley _SPB500-03 Belt pulley bushing _BUSH3535 hole Q16353502 65_standard DCE00021201 NSK bearing with pedestal UCF212...
  • Page 90 Fig.6-8b Structure diagram of lower conditioner near the motor end Fig.6-8c Structure diagram at discharge outlet of lower-pass conditioner...
  • Page 91 Fig.6-8d Structure Ddiagram of large door assembly, small door assembly, small hold-down strip assembly and large hold-down assembly for lower conditioner (Small door assembly SCTZ00690018, large door assembly SCTZ00690021, small hold-down strip assembly SCTZ00690019,large hold-down assembly SCTZ00690022) Table 6-11 List of parts and components for lower conditioner Code Part name Remarks...

  • Page 92: Seal Plate Assembly Of Conditioner

    FAA03602 Nut M36 SCTZ00610068 Large shaft SCTZ00610069A Large shaft paddle(2) SCTZ00690003 Seal assembly SCTZ00610064A Small shaft paddle(1) SCTZ00610065 Small shaft SCTZ00610066A Small shaft paddle(2) DBE72252001 Bearing pedestal SKF.722520B H02010024 Limit switch XCE-118(upper layer 2piece) SCTZ00610073 Sealing strip SCTZ00610074A Big door plate SCTZ00110056 Limit strip SCTZ00610075A...

  • Page 93: Steam And Water Addition Pipeline Of Upper Conditioner

    6.10.6 Steam and water addition pipeline of upper conditioner Fig.6-10a Structure diagram of steam and water addition pipeline of upper conditioner (upper-pass steam pipeline SPTZ00291359) Fig.6-10b Structure diagram of steam and water addition pipeline of upper conditioner (water addition pipe SPTZ00291363)

  • Page 94: Steam Pipeline Of Lower-Pass Conditioner

    Fig.6-13 List of parts and components for steam and water addition pipeline of upper-pass conditioner Code Part name Remarks SPTZ00291346 Upper-pass steam inlet pipe S02050201 Carbon steel external thread D20 S01020102004 Shut-off valve DN20 S02150033 Flexible metallic hose DN20×350 S02080401 Chock plug DN25 S02031002 Reducing T DN25×20...

  • Page 95: Steam Distribution Pipeline

    6.10.8 Steam distribution pipeline Fig.6-12 Structure diagram of steam pipeline Table6-15 List of parts and components of steam pipeline Code Part name Remarks Flexible metallic hose S02150007 YJR5/2C-400 DN80X400 SPTZ00291340 Steam manifold S01020808001 Shut-off valve DN80 BSA1 Stainless steel inner joint S02050202 GB/T3287 DN20...

  • Page 96: Main Bearing And Accessories

    6.10.10 Main bearing and accessories Fig.6-14 Structure diagram of main bearing and accessaries Fig.6-17 Lists of parts and components of main bearing and accessaries Code Designation Remarks MYPH00210170 Vent hood M24 DCA02315200 Bearing 23152CAME4 DCA02945200 Bearing 29452M S02080202 Stainless steel plugDN15 ZDA010002 A20 oil level M27×1.5 DCA02314800...

  • Page 97: Screw Assembly (Seven-Section Configuration)

    MYPH00491036 Feeding barrel MYPH00410042 Liner of middle barrel section Six section MYPH00491035 Middle barrel section configuration lack one MYPH00491030 Steam and water inlet valve MYPH00411347 Fixed ring MYPH00410034 Liner of discharge barrel MYPH00491034 Discharge barrel MYPH00410033 Connector Q10302051 Lip-type oil seal 190×220×15 6.10.12 Screw assembly (seven-section configuration) Fig.6-16 Structure diagram of screw assembly Table6-19 List of parts of screw components...

  • Page 98: Screw Head Assembly (Six-Section Configuration)

    6.10.13 Screw head assembly (six-section configuration) Fig.6-17 Structure diagram of screw assembly Table6-20 List of parts and components of screw components Code Part name Remarks MYPH00411315 Main shaft MYPH00410081 Retaining ring MYPH00410080 Feeding screw MYPH00410079 Conical feeding screw MYPH00410078 Pressure lock 205 MYPH00410073 Single screw in middle section MYPH00410077...

  • Page 99: Lubricant Oil Way

    Table6-21 List of parts of extruder heads Code Part name Remarks MYPH00491032 Feeding head assembly Feeding head with conical MYPH00491031 barrel assembly MYPH00491030 Water and steam inlet valve Three heads for six section MYPH00491028 Middle head assembly configuration JX00006340 Temperature sensor 5 MYPH00491024 Discharge head assembly MYPH00410032A...

  • Page 100: Cutting Device

    6.10.16 Cutting device Fig.6-20 Structure diagram of cutting device Table 6-23 List of parts of cutting device Code Part name Remarks Q02990140 Hand wheel with double spokes Q02990156 Knob with double handles HAA0302001 Cylindrical pin 3X20 Q02010021 Latch type pressing handle(extruder) 6.10.17 Cutting rotor Fig.6-21 Structure diagram of cutting rotor Table 6-24 List of parts of cutting rotor...

  • Page 101: Steam Pipeline System

    Code Part name Remarks M01082008 Variable-frequency motor 7.5kW MYPH00410010 Cutter shaft AAO1212001 Inner hexagon screw M12×120 AAO1002501 Bolt M10×25 MYPH00410011 Cutter disc AAO0802501 Bolt M8×25 MYPH00410012A Washer MYPH00410013 Cutter holder MYPH00410014 Pressing plate AAO0501001 Bolt M5×10 MYPH00410016 Cutter blade 0.5mm MYPH00410015 Cutter blade 0.3mm MYPH00410017...

  • Page 102: Water Pipeline System

    Fig.6-25 List of parts and components for steam pipeline syatem Code Part name Remarks S01021002002 RP-6 steam pressure reducing valve DN20 S01021400007 Filter FIG13(100mesh)3/4″ S01021002502 RP-6 steam pressure reducing valve DN25 S01021400014 Filter(100mesh)DN40 H04040009 Vortex shedding flowmeter DN40 G02010100004 Pneumatic ball valve DN40 S02240003 Actuator PN9123E S01010404011...

  • Page 103: Discharge Device

    6.10.20 Discharge device Fig.6-24 Structure diagram of discharge device Table 6-27 List of parts of discharge device Code Part name Remark AAO1620001 Bolt M16×200 GB/T70.1 AAO1616001 Bolt M16×160 GB/T70.1 MYPH00411317 Die plate3.0×4750 GB/T70.1 MYPH00410163A Die plate holder AAO1003504 Bolt M10×35 GB/T70.1 MYPH00411333A Venturi...

  • Page 104: 21Glass Tube Flow-Meter

    6.10.21Glass tube flow-meter Fig.6-25 Structure diagram of galss tube flow-meter Table 6-28 List of parts of glass tube flow-meter Coed Part name Remarks H04040015 DN25 Glass tube flow-meter GBA02501 Metal serrated gasket DN25-PN4.0 S01020102502 Stainless steel shut-off valve DN25 S02020302 Stainless steel elbow DN25 S02050302 Stainless steel male connector DN25...

  • Page 105: Pipeline By Principal Machine

    Fig.6-29 List of parts of by-pass Code Part name Remarks G01020200005 Air cylinder G04010200008 Quick connector G02020100020 Solenoid valve G04010200009 Quick connector G03050200001 Silencer MYPH01911323 Chute 6.10.23 Pipeline by principal machine Fig.6-27 Schematic diagram of structure of pipeline by principal machine...

  • Page 106: Spare Parts

    DN15×300 6.11 Spare parts FAMSUN guarantees repair or replacement parts without any charge to the customer (excluding wearing parts) by defects due to manufacturing quality within one year from the date of leaving the factory(subject to the invoice date) under normal use and safe keeping by the customer, excluding the operations not in accordance with the operating instructions and human factor.

  • Page 107: Spare Parts List

    When ordering, you need to provide precisely the detailed information about the spare parts, such as type, name and quantity, fill out the ordering form of spare parts (see Table 6-31 Spare parts ordering table) and mail or email to us in the format of worksheet; if possible, please attach a sketch of the spare parts you require.
  • Page 108 Profile Supplier Delivery ment Code Part name Remarks ficatio quantity (piece/set) view /standard cycle(month) frequenc to be stored FAMSUN MYPH00410082 Main shaft Fig.6-4 FAMSUN MYPH00410103 Washer of shaft shoulder Fig.6-4 DCA02945200 NSK Bearing Fig.6-4 FAMSUN PHYE01010177 Spring Fig.6-4 FAMSUN ABA02401 Bolt M24 Fig.6-4...
  • Page 109 FAMSUN AAD1604501 Bolt Fig.6-4 DCA02315200 Bearing Fig.6-4 FAMSUN MYPH00410101 Front end cover Fig.6-4 FAMSUN AAD1607001 Bolt Fig.6-4 Q10302086 Lip-type seal250×290×15 Fig.6-4 GB/T13871 FAMSUN Q10301109 O-ring Fig.6-4 FAMSUN AAL1201501 Flat head tightening screw Fig.6-4 FAMSUN MYPH00410098 Wearing sleeve 1 Fig.6-4 FAMSUN...
  • Page 110 FAMSUN Q16251705 Taper sleeve 2517-30 Fig.6-6 FAMSUN Q240200002 Sprocket 23 Fig.6-6 FAMSUN KBA120064 Chain 12B-1×64(19.05) Fig.6-6 FAMSUN Q16251704 Taper sleeve 2517-45 Fig.6-6 FAMSUN Q240200001 Sprocket 21 Fig.6-6 FAMSUN Motor Y2-160M-4-11(left out M01092003 Fig.6-7 line) FAMSUN Q1802015001 Belt pulley SPB150-03 Fig.6-7...
  • Page 111 FAMSUN SPTZ00211316 Rubber sealing strip(short) Fig.6-7 FAMSUN Q02990153 Elliptical handle Fig.6-7 ABE0501201 Bolt M5×12 Fig.6-7 GB/T68 FAMSUN SPTZ00291330 Door body Fig.6-7 FAMSUN Q1802022401 Belt pulley SPB224-06 Fig.6-8 FAMSUN Q16353503 Bush of belt pulley (hole 50) Fig.6-8 FAMSUN Q16353504 Bush of belt pulley (hole 60) Fig.6-8...
  • Page 112 FAMSUN SCTZ00610069A Large shaft paddle(II) Fig.6-8 FAMSUN SCTZ00690003 Sealing assembly Fig.6-8 FAMSUN SCTZ00610064A Small shaft paddle(I) Fig.6-8 FAMSUN SCTZ00610065 Small shaft Fig.6-8 FAMSUN SCTZ00610066A Small shaft paddle(II) Fig.6-8 FAMSUN DBE72252001 Bearing pedestal SKF.722520B Fig.6-8 FAMSUN H02010024 Limit switch Fig.6-8 FAMSUN...
  • Page 113 FAMSUN S01020102004 Shut-off valve DN20 Fig.6-10 FAMSUN Flexible metallic S02150033 Fig.6-10 hoseDN20×350 FAMSUN S02080401 Chock plug DN25 Fig.6-10 FAMSUN S02031002 Reducing tee DN25×20 Fig.6-10 FAMSUN Carbon steel external thread S02050301 Fig.6-10 FAMSUN Flexible metallic hose S02150009 Fig.6-10 DN25×300 FAMSUN Stainless steel male connector S02050302 Fig.6-10...
  • Page 114 FAMSUN SCTZ00610060 Short connector Fig.6-11 S02080402 Chock plug DN25 Fig.6-11 GB/T3287 FAMSUN S02150007 Metallic hose DN80X400 Fig.6-12 FAMSUN SPTZ00291340 Steam manifold Fig.6-12 FAMSUN S01020808001 Shut-off valve DN80 Fig.6-12 FAMSUN S02050202 Stainless steel inner joint DN20 Fig.6-12 FAMSUN S01020102004 Shut-off valve DN20 Fig.6-12...
  • Page 115 FAMSUN MYPH00411347 Fixed ring Fig.6-15 FAMSUN MYPH00410034 Liner of discharge barrel Fig.6-15 FAMSUN MYPH00491034 Discharge barrel Fig.6-15 FAMSUN MYPH00410033 Connector Fig.6-15 FAMSUN Q10302051 Lip-type oil seal 190×220×15 Fig.6-15 FAMSUN MYPH00410033 Connector Fig.6-15 FAMSUN MYPH00410081 Retaining ring Fig.6-16 FAMSUN MYPH00410080 Feeding screw Fig.6-16...
  • Page 116 FAMSUN MYPH00491030 Water and steam inlet valve Fig.6-18 FAMSUN MYPH00491028 Middle barrel assembly Fig.6-18 FAMSUN JX00006340 Temperature sensor Fig.6-18 FAMSUN MYPH00491024 Discharge head assembly Fig.6-18 FAMSUN MYPH00410032A Plug at joint of water and steam Fig.6-18 FAMSUN Fig.6-19 M10010003 Gear pump CB-B10-0.75 FAMSUN Fig.6-19...
  • Page 117 Latch type pressing FAMSUN Q02010021 Fig.6-20 handle(extruder) Variable-frequency motor FAMSUN M01082008 Fig.6-21 7.5kW FAMSUN MYPH00410010 Cutter shaft Fig.6-21 FAMSUN AAO1212001 Inner hexagon screw M12×120 Fig.6-21 FAMSUN AAO1002501 Bolt M10×25 Fig.6-21 FAMSUN MYPH00410011 Cutter disc Fig.6-21 FAMSUN AAO0802501 Bolt M8×25 Fig.6-21...
  • Page 118 FAMSUN S02240003 Actuator PN9123E Fig.6-23 Safety vavle DN40 carbon steel FAMSUN S01010404011 Fig.6-23 (flange) Bellows sealed shut-off valve Fig.6-23 FAMSUN S01011710014 DN100(cast iron flange) FAMSUN Fig.6-23 S02240005 Actuator PN9336E FAMSUN Fig.6-23 G02010100005 Pneumatic ball valve DN80 FAMSUN Fig.6-23 S01021400002 Filter(100mesh)DN80 RP-6 Steam pressure reducing Fig.6-23...
  • Page 119 FAMSUN AAO1620001 Bolt M16×200 Fig.6-25 FAMSUN AAO1616001 Bolt M16×160 Fig.6-25 FAMSUN MYPH00411317 Die plate 3.0×4750 Fig.6-25 FAMSUN MYPH00410163A Die plate holder Fig.6-25 FAMSUN AAO1003504 Bolt M10×35 Fig.6-25 FAMSUN MYPH00411333A Venturi Fig.6-25 FAMSUN MYPH00210162A Hook of tightening handle Fig.6-25 FAMSUN AAO1607001 Bolt M16×70...
  • Page 120 Fig.6-26 H04040015 DN25 glass tube flowmeter FAMSUN Metal serrated gasket Fig.6-26 FAMSUN GBA02501 DN25-PN4.0 Stainless steel shut-off valve Fig.6-26 FAMSUN S01020102502 DN25 Fig.6-26 S02020302 Stainless steel elbow DN25 FAMSUN Stainless steel male connector Fig.6-26 FAMSUN S02050302 DN25 Stainless steel T-connector Fig.6-26...
  • Page 121 FAMSUN S02020202 Stainless steel elbow DN20 Fig.6-28 FAMSUN S01020102003 Shut-off valve DN20 Fig.6-28 FAMSUN S02050202 Stainless steel inner joint DN20 Fig.6-28 Flexible mentallic hose FAMSUN S02150005 Fig.6-28 DN20×300 FAMSUN S01010102502 Shut-off valve DN25 Fig.6-28 FAMSUN H06040009 Inner joint DN25 Fig.6-28...
  • Page 122 FAMSUN COMM65010005 Clockwise direction Fig.1-12 Notes: ClassificationNo.1 stands for parts manufactured by FAMSUN; No.2 stands for parts purchased from outside;   Replacement frequency: A. within one year; B one year or longer;  Some fasteners are not included in this list.

  • Page 123: Order Form Of Spare Parts

    6.11.3 Order form of spare parts Table 6-32 Order form of spare parts Power of Type of principal Series No. equipment machine Name of the Contact person and end user telephone Code Part name Remarks Note: this list can be copied or made to electronic form.

  • Page 124: Appendix

    Quality certificate of products Copy Order form of the spare parts Copy In operation manual Document list Copy In operation manual 7.2 Contact information Company name Address/telephone Add: No.1, Huasheng Road, Yangzhou, Jiangsu, China P. C.: 225127 FAMSUN Co., Ltd Tel: +86-514-85828888...

  • Page 125: Famsun My 265 Extruder (List Of Operation Manuals)

    7.3 FAMSUN MY 265 extruder (list of operation Name of equipment: FAMSUN MY 265 extruder manuals) REV of the original edition: August 2010 Revised version Item Description Pages Revision date Author Remarks number Zhang Original edition August 2010 Guiyang Ⅱ...
  • Page 126 famsungroup.com Address: 1 Huasheng Road, Yangzhou, Jiangsu Province, China Phone：+86-514-85828888 Service hotline：+86-514-87848666 01_MY265_004_201404...

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