NARGESA MC200H Instruction Book

Section bending machine

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SECTION BENDING MACHINE
MC200H
INSTRUCTIONS BOOK
PRADA NARGESA, S.L
Ctra. de Garrigàs a Sant Miquel s/n · 17476 Palau de Santa Eulàlia (Girona) SPAIN
Tel. +34 972568085 · nargesa@nargesa.com · www.nargesa.com

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Summary of Contents for NARGESA MC200H

  • Page 1 SECTION BENDING MACHINE MC200H INSTRUCTIONS BOOK PRADA NARGESA, S.L Ctra. de Garrigàs a Sant Miquel s/n · 17476 Palau de Santa Eulàlia (Girona) SPAIN Tel. +34 972568085 · nargesa@nargesa.com · www.nargesa.com...
  • Page 2 Thank you for choosing our machines www.nargesa.com...
  • Page 3: Table Of Contents

    6. WARNINGS ..........................6.1. Residual hazards ....................... 6.2. Counter-productive methods ..................6.3. Other recommendations ..................... 7. ASSEMBLY OF THE ROLLERS .................... 7.1. Bending capacity ......................7.2. Different bending samples ..................8. OPTIONAL ACCESSORIES ....................TECHNICAL ANNEX MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 4: Machine Details

    Figure 1. External dimensions of the MC200H bending machine 1.3. Description of the machine The MC200H bending machine is a machine specifically designed for bending profiles, the majority of which are metal, with different thicknesses and configurations, such as solid profiles, pipes, T-profiles, an- gles, etc.
  • Page 5: Machine Part Identification

    Roller guides deformation Top roller - smooth adjustment Lower rollers - knurling Mobile control Emergency stop Bending rollers Pedals Base-plate fastener Electrical panel Hydraulic set Anchor point Vertical roller guide adjustment screws Terminals cover General switch MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 6: General Characteristics

    40 mm Axes useful length 74 mm Structure material Plate Total weight 360 Kg Dimensions 700x830x1530 mm Hydraulic engine characteristics Motor power 0.75 Kw/1 CV a 1400 r.p.m. Pump flow 1.5 l/min Work pressure 210 bars MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 7: Description Of The Guards

    Although the major mobile elements are protected by the upper cover, it is necessary to take special pre- cautions during bending operations in order to avoid entrapment between the rollers and the piece being bent. Figure 3. Mechanism protection guards MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 8: Transport And Storage

    - Temperature of -25 °C to 55 °C or 75 °C for periods not exceeding 24hrs (remember that these temperatures are in storage conditions) - Machines or heavy objects should not be stacked on top - Do not take apart for storage MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 9: Maintenance

    - Fill the tank with new hydraulic oil until the oil covers the peep hole located at the front. The tank capacity is approximately 8 litres. - Return the hydraulic unit to its location and secure it to the machine using the screws. * It is recommended the use of CEPSA HYDRAULIC HM 68 hydraulic oil. MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 10: Instalation And Start Up

    4.3. External permissible conditions - Room temperature between +5 °C and +40 ºC without exceeding an average temperature of +35 °C with- in 24 hrs. - Humidity between 30% and 90% without water condensation . MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 11: Instructions For Connecting To The Power Supply

    IMPORTANTThis machine must be connected to an electrical outlet with earthing contact. The MC200H bending machine comes equipped with a 230V/ 400V 1.1Kw three-phase motor for the oper- ation of the rollers and a 230V/ 400V 0.75 Kw three-phase motor to regulate the hydraulic piston, both ready to be connected to a 400V power supply.
  • Page 12 “0v” and “415v”. To modify the operation voltage to 230V, all you have to do is release terminal “415v” using a star screwdriver and connect the released cable to the “230v” inlet and tighten it with the screwdriver . Figure 9. Changing the transformer connections MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 13 Figure 10. Intensity range adjustment We recommend contacting the Technical Service Department of NARGESA S.L. if you wish to change the operation voltage of the machine in order to be guided and assisted through the procedure. MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 14: Instructions For Use

    - In the event of not obtaining the proper results, the position of the guide rollers for deformation must be adjusted. - The roller mounting nuts must be tightened by manual force only . 5.2. Assembly of the rollers Figure 11. Position of the rollers in relation to the machine axes MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 15: Positioning The Base-Plate

    Before using the bending machine in a vertical position, and after the configuration change, ensure that the fixing screw has a proper torque and the machine is stable. Ensure that the hydraulic lines are not being pinched by the base-plate when carrying out the manoeuvre . MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 16: Warnings

    6.2. Counter-productive methods Tools or rollers that are not supplied by the manufacturer of the machine, NARGESA S.L., and which have not been specially designed for the MC200H bending machine should never be used . 6.3. Other recommendations - Use gloves for handling the machine and during the bending processes.
  • Page 17: Assembly Of The Rollers

    Figure 13. Nomenclature of the rollers and assembly IMPORTANT NOTE: The clamping nut of the rollers should never be tightened with a wrench and only by hand. If pipe rollers are being used, the nuts must be loose. MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 18: Bending Capacity

    50,8 x 3 63,5 x 3 63,5 x 3 76,2 x 2 101,6 x 3 = 2” x 3 = 2”1/2 x 3 =2”1/2 x 3 = 3” x 2 = 4” x 3 Optional rollers MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 19: Different Bending Samples

    7.2. Different bending samples Figure 14. Examples of bending in different pipes and profiles MC200H BENDING MACHINE INSTRUCTION BOOK...
  • Page 20: Optional Accessories

    In order to facilitate the bending of certain more delicate materials that require a very good surface finish or to facilitate the bending of more common sections, NARGESA has designed a series of rollers that can be purchased at an official dealership or by directly by contacting NARGESA S.L.
  • Page 21: Technical Annex

    Technical annex MC200H Bending Machine General Parts Diagram Pedal Diagram Electrical Panel Power diagram Operation diagram MC200H BENDING MACHINE INSTRUCTIONS BOOK...
  • Page 22 A1. General parts diagram MC200H BENDING MACHINE INSTRUCTIONS BOOK...
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  • Page 32 A2. Pedal diagram Kit 32 Contact Block (kit 32) Pedal bar (kit 31) Pedal contact block (VFBS01) Double pedal (PX10110) MC200H BENDING MACHINE INSTRUCTIONS BOOK A 12...
  • Page 33 Automatic switch 2p - C6 AC/DC converter Electronic Terminal GMD-9M Switch Electronic Terminal Transformer GTK - 12M Breaker Switch (1.6-2.5A-380V // 2.5-4A-220V) GTK - 12M Breaker Switch (2.5-4A-380V // 4-4A-220V) Double Switch GMD-6M MC200H BENDING MACHINE INSTRUCTIONS BOOK A 13...
  • Page 34 A4. Power diagram MC200H BENDING MACHINE INSTRUCTIONS BOOK A 14...
  • Page 35 A5. Operation diagram MC200H BENDING MACHINE INSTRUCTIONS BOOK A 15...
  • Page 36 3. Complete the form with your details and press Message Sent: confirms your data has been successfully sent to Prada Nargesa SL. Your machine has been registered and has a warranty of three years in total. Your request has been sent correctly. We will contact you right...

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