Thunder Laser MINI-60 Installation And Operation Manual

Thunder Laser MINI-60 Installation And Operation Manual

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THUNDER LASER
MINI-60
THUNDER LASER
SYSTEMS
Installation and operation manual
MINI-60
www.thunderlaser.com
tech@thunderlaser.com
June 01, 2014
www.thunderlaser.com
DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD
1
tech@thunderlaser.com
Tel :(86)769 82665376

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  • Page 1 THUNDER LASER MINI-60 THUNDER LASER SYSTEMS Installation and operation manual MINI-60 www.thunderlaser.com tech@thunderlaser.com June 01, 2014 www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 2 THUNDER LASER MINI-60 Introduction This manual has been designated as the thunder laser systems, laser cutting machine installation and user guide;The manual is divided into five chapters, Including general information instructions, safety instructions, the key components of every laser cutting systems and the installation steps, operation instructions and maintenance instructions from THUNDERLASER Company.
  • Page 3: Table Of Contents

    4.6.7 Z Move ..........................47 4.6.8 U Move ..........................47 4.6.9 Axis Reset+ .......................... 47 4.6.10 Manual Set+ ........................49 4.6.11 Laser Set+ .......................... 49 4.6.12 Origin Set ........................... 50 www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 4 5.5 Change Cooling Water for The Water Chiller ................71 5.6 Maintenance Plan ........................72 5.7 Troubleshooting .......................... 73 Chapter 6 The Characteristics of Thunder Laser ................74 6.1 Laser Heads for application ......................74 www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com...
  • Page 5: Chapter1 General

    Caution: In this area pay attention to the possible dangers of the laser beam. Tips : Note or information on individual components of the device that simplify the use or make it more understandable. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 6: Designated

    THUNDER LASER MINI-60 1.2 Designated The THUNDER LASER MINI-60 is used for engraving and cutting of signs, stamps and suchlike. A wide variety of materials such as rubber, acrylic, coated metal, tin, special steel, anodized aluminum, cork, cardboard, glass, leather, marble, several plastics and wood can be processed on the laser.
  • Page 7: Technical Data/Device Specification

    Adjustable from 0 - 100% (typically 10-100%) Interface Hardware USB: connect to PC and U-disk Ethernet: connect to PC Interface Software RDWorksV8 Operating Modes Optimized raster, vector, and combined mode Buffer Memory 128MB Standard www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 8 +15° C to +25° C / 59° F to 77° F Humidity 40% to max. 70%, not condensing Laser Safety Laser class CDRH Laser Safety Laser Class 4(H) CE compliant, FDA approved www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 9: Manufacturer's Label

    It is recommended to enter data such as serial number and year of manufacture into the manufacturer's label below so that you always have this data handy if you have problems with your device or require spare parts. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 10: Chapter 2 Safety

    6. Preparation, retooling, change of work piece, maintenance and repair activities must only performed with equipment switched off, by trained personnel. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 11 MINI-60 8. It is forbidden to perform unauthorized modifications and changes to the machine. It is emphasized, that any unauthorized modifications to the machine are not permitted for safety reasons. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 12: Laser Safety Information

    2.2 Laser Safety Information 1. To assess the potential dangers laser systems pose, they are classified into 4 safety classes, thunder laser MINI-60 is a device of class 4. This is guaranteed by the protective housing and the safety installations.
  • Page 13: Safety Precautions When Operating The Device

    MINI-60 2.3 Safety Precautions when Operating the Device In your thunder laser mini-60, a closed safety system is integrated which immediately switches off the power to the laser tube when the protection cover is opened. Consequently an incomplete engraving can occur if the cover is opened during operation.
  • Page 14: Warning And Information Labels

    The warning and information labels are attached in such positions of the device that could represent a source of danger during set-up and operation. Therefore, follow the information on the labels. If labels are lost or damaged, they must be replaced immediately. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 15 THUNDER LASER MINI-60 www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 16 THUNDER LASER MINI-60 www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 17: Chapter 3 Process Of Installing

    Chapter 3 Process of Installing 3.1 Unpacking You receive your THUNDER LASER MINI-60 packed in a wooden box, which contains the laser machine and additional accessories. The following steps give you an overview of the unpacking and assembly of the laser. Please follow these steps carefully.
  • Page 18: Contents Of Delivery

    Main Switch Sticker Ribbon White Color Exhaust Fan Exhaust Pipe Hose Clamp Lens Cleaning Paper Socket Silcon Water Pipe 3 sets Straight mouth pliers Mirror holder retation tool Ampere meter Multimeter www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 19 THUNDER LASER MINI-60 THUNDER LASER Product Warranty Certificate www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 20: Location

    5. Try to place a working table or a place to put things next to it. This shall avoid, that the machine is misused as a table. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 21: Before Installaion

    Remove the transparent bag out of the first mirror mounts, the second mirror mounts, the first mirror mounts and the standard laser head. Then install the laser head. Like below: www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 22 About how to do: loose the frame which fix the acrylic sheet, tear off the films and fix the acrylic sheet back to the cover. Like below: www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 23: Exhaust System - Requirements

    To guarantee do not catch file and too much smoke during the engraving and the cutting. The device must be connecting with the laser to make sure the laser is safe during the work. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 24: Computer - Requirements

    • Pentium® 3 or 4 processor or AMD Athlon™ XP • 1024 x 768 or better monitor resolution • 1 free USB interface • 1 free Ethernet interface • Mouse www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 25: Connections

    Under no circumstances switch on the device if the voltages do not correspond. Tips : The main fuses are located inside the connection socket and are accessible from the exterior. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 26: Connecting The Computer

    3.8.2 Connecting the Computer Connecting the Computer and the machine by using the USB cable. Like below: Connecting the Computer and the machine by using the Ethernet cable. Like below: www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 27: Connecting The Exhaust System

    Also follow the operation and maintenance instructions in the Operation Manual of the exhaust system. The input voltage must correspond (AC 220 V/50 Hz or AC 110 V/60 Hz) – see information label beside the connection socket. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 28: Connecting The Air System

    (of the air system) to the machine. Like below: The input voltage must correspond (AC 220 V/50 Hz or AC 110 V/60 Hz) – see information label beside the connection socket. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 29: Connecting The Cooling System

    ② The other pipe, please connect to “INLET” of water chiller and “Water OUT” of machine. Like below: We will provide a certain chiller power cable for different countries, and the power cable will be put inside a box together with the water chiller. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 30 Get through the water chiller or the water pump , and turn on the main power. Check the water chiller or pump to work(If normally work, the green light will light or water will flow from the pipe). www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 31: Chapter 4 Operation

    THUNDER LASER MINI-60 Chapter 4 Operation 4.1 Machine View www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 32 Used for controlling the air blowing amount. 3. Auto focus sensor Used for the automatic focusing of the work table. 4. LED lamp It’s used for lighting the working table once turn the Main switch on. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 33 The motion system is that performs the mechanical movements in Y direction. The Y-axis is visible in the working area. 16. Connection Socket for Rotary Attachment(option) Supplies the rotary attachment with the required electric signals. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 34 Shows important data of the machine like serial number or manufacturing date etc. 27. Exhaust hose This is for installing the exhaust device. 28. Blow air port This port is for connecting hoses of the air compressor. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 35: On/Off Switch

    LED lights up and all 4 relays will be activated until the signal from controller gets turned off. Without control signal the 4 relays will stay turned on until a given delay time has www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 36 2: Interface 2, connection air pump, delay time is set to 5 second (Factory default settings, the user can be set if required) 3:Interface 3,connection exhaust fan,delay time is set to 5 second(Factory default www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 37 6:”Enter” button 7:”Reduce” the delay time button 8:”Increase” the delay time button 9:24V power connection 10:Working signal connection Where the TL-Timer is installed with Thunder Laser machine, please refer to the pictures as bellows: www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com...
  • Page 38 ②install the mount mouth to the 4” head ②fix the laser head ③connect the air hose, Tips : If there’s no Auto focus for your machine, then no need to deal with it. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 39 3. Install HR head, like below: ①fix the head ②connect the air hose. Tips : Since HR head is sensitive for focus distance, it’s suggested to adjust the focus by manual rather than auto focus. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 40: How To Manual Adjust Focus Distance

    Since HR head is very sensitive for focus distance, thus we’ve tested and made a special focus tool (with a best distance) for each HR head, like below: ①Working Table ②Material ③The Best Focus Distance ④Focus Tool www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 41 2. Set a correct focus distance, please refer to pic 2 3. Select “Auto focus” on display panel, then the table will auto focus directly, please refer to pic 3. www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 42 THUNDER LASER MINI-60 www.thunderlaser.com DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD tech@thunderlaser.com Tel :(86)769 82665376...
  • Page 43: How To Use The Display

    THUNDER LASER MINI-60 4.6 How to use the display 4.6.1 Function of the Buttons  Arrow buttons: control the movement of the laser head.(also can be used to change the parameters in the control panel)  Z/U button: The Z/U key can be pressed when the system is idle or the work is finished.
  • Page 44 THUNDER LASER MINI-60  Max-Power button: Set the max laser power of the current running layer, or set the power of “Laser” Key.  File button: The management of the memory and U disc files.  Start-Pause button: run/pause the current job.
  • Page 45: The Main Interface

    THUNDER LASER MINI-60 4.6.2 The main interface When the system is powered on, the screen will show as below: Running Graph display area parameters File: 300mm/s Speed: 30.0%/30.0% MaxPow : 150.2 X : 153.5 Y : Coordinate 3000 Z :...
  • Page 46: Speed Key

    THUNDER LASER MINI-60 4.6.3 Speed Key Push the “Speed” key when the screen is on the main interface, it will show as below: Speed: mm/s Modified press Enter Push the “X+/-“ Keys to move the cursor in the numeral area, and push the “Y+/-” keys to change the value, then push the “Enter”...
  • Page 47: Set The Layer Parameters

    THUNDER LASER MINI-60 4.6.5 Set the Layer Parameters After selecting a file to preview on the main interface, user can push “Enter” key to let the cursor move to the first layer, then “Y+/-” Keys can be pushed to select the intent layer, on that time, user can push “Enter”...
  • Page 48: Z Move

    THUNDER LASER MINI-60 Z move Language+ U move IP setup+ Axis reset+ Diagnoses+ Manual Set+ Screen Origin+ Laser Set+ Origin set+ Set Fact Para Def Fact Para Auto Focus Press up and down arrow keys to move the green block to the anticipant item, and then push the “Enter”...
  • Page 49: Laser Set

    THUNDER LASER MINI-60 key to restart the selected axis, the screen will show some information when resetting. 4.6.10 Manual Set+ When the green block is on this item, push the “Enter” key to show as below: Mode: continue manual: Press Z/U move item Modified press Enter Push “Z/U”...
  • Page 50: Origin Set

    THUNDER LASER MINI-60 4.6.12 Origin Set When the green block is on this item, push the “Enter” key to show as below: Muti origin enable Origin enable1 Origin enable3 Origin enable2 Origin enable4 Set origin: Next origin: Press Z/U move item Modified press Enter Push “Z/U”...
  • Page 51: Set Fact Parameters

    THUNDER LASER MINI-60 as to control the start location of next work (the premise is that the origin is enabled), but it can’t be modified to origin 0. Once the multiple- origin logic is selected and if the serial number of the...
  • Page 52: Language

    THUNDER LASER MINI-60 4.6.16 Language The item “Language” helps you to select a appropriate langue which is displayed on the pane: Simplify Tradition English 4.6.17 IP Setup When the green block is on this item, push the “Enter” key to show as below:...
  • Page 53: Screen Origin

    THUNDER LASER MINI-60 X Limit+ X Limit - Y Limit+ Y Limit- Z Limit+ Z Limit- U Limit+ U Limit- Water prot1 Water prot2 Open prot Read para This interface shows some system input information, such as limiter status, the status of the water protecting, and the status of the foot switch etc..
  • Page 54: File Key

    THUNDER LASER MINI-60 4.6.20 File Key 1). Memory File On the main interface, if “File” key is pressed, it will show as below: File: Read mem file File: Count: 300mm/s Speed: Udisk+ 30.0%/30.0% MaxPow: Other+ 150.2 X: 153.5 Y: 3000 Track Z:...
  • Page 55 THUNDER LASER MINI-60 Current work time Clear all count delete all file Format speedly Format drastically Clear Total:  Current work time: To forecast the running time of the current file(the current file No. is showed on the main interface), and the time is accurate to 1ms.
  • Page 56: Alarm Information Of Display

    THUNDER LASER MINI-60  Read Udisk: read the file list in the Udisk;  Copy to memory: copy the target Udisk file to the memory;  Delete: delete the selected Udisk file; This system supports such file formats of Udisk as FAT32 and FAT16, but it can identify them when the files are put under the root directory of Udisk.
  • Page 57: The First Time Running The Laser

    4. Please reset Z-axis after turn on the laser machine (watch the guiding video to learn how to reset the Z-axis, and refer to the thunder laser operation video). 5. Please don’t use the autofocus function if there’s no materials on the table.
  • Page 58 THUNDER LASER MINI-60 8. Please check the water cooling system is working properly; the water is running into and filling the laser tube. Please do not start your work if the laser tube isn’t full of water, because that may led to laser tube damage due to the high temperature.
  • Page 59 THUNDER LASER MINI-60 4.8 Rotary Axis Attachment The rotary axis attachment option in the printer driver is used in combination of the rotary axis attachment, to engrave cylindrical objects. To compensate for the different diameters of different objects, the image must be adjusted. This is performed automatically by the engraving driver, by selecting the rotary engraving option and entering the diameter of the object to be engraved.
  • Page 60 THUNDER LASER MINI-60 4. Before you mount the object into the rotary axis attachment, measure the diameter of the object at the position to be engraved with a sliding caliper or a similar tool. Write down this value. And how to set the parameter about “Circle Pulse”, please refer to following the picture indicates.
  • Page 61 THUNDER LASER MINI-60 8. Select “Output”, and then input the diameter of the object and the circle pulse. Like below: Select “Output”, and then tick“Enable rotate engrave” ① The Circle pulse is set to 8000 ② The diameter of the target item 9.
  • Page 62: For Laser Engraving

    THUNDER LASER MINI-60 4.9 For Laser Engraving The engraving depth can easily be varied through the laser power or the speed. To increase the engraving depth, reduce the speed or increase the power setting. This way you increase the amount of energy per area unit. Engraving too deep, however, reduces the quality of the details.
  • Page 63: Chapter 5 Maintenance

    THUNDER LASER MINI-60 Chapter 5 Maintenance 5.1 Cleaning the Laser Machine 1. Caution – use of controls or adjustments or performance of procedures other than those specified here in may result in hazardous laser radiation exposure. 2. Before starting cleaning and maintenance work always switch off the device and unplug the mains plug.
  • Page 64: Cleaning The Optical Parts

    THUNDER LASER MINI-60 5.2 Cleaning the Optical Parts The lens has a durable multi-coating and won’t be damaged by correct and careful cleaning. You should inspect the focus lens and the mirrors and the beam combiner according the maintenance plan. If you discover a veil of haze or dirt, you must clean them.
  • Page 65 THUNDER LASER MINI-60 How to take out the focus lens, please just as following the picture indicated: Remove the air pipe and the autofocus Rotation ot the left, and the head is divided into two parts Direciton of rotation Installation and please concave downward...
  • Page 66: Cleaning The Mirrors

    THUNDER LASER MINI-60 5.2.2 Cleaning the Mirrors There are three mirrors in the operating area of the laser, which may have to be cleaned if they are soiled. To clean the reflector, follow the instructions below. The Mirror#1 The mirrors are easily get dirty. And this will reduce the efficiency of the laser beam.
  • Page 67 THUNDER LASER MINI-60 How to take out the mirror#1 #2 and#3, and please just as following the picture indicated: 1. The mirror#1 2. The mirror#2 3. The mirror#3 www.thunderlaser.com THUNDERLASER TECH CO., LTD tech@thunderlaser.com Tel :(86)755 82689501...
  • Page 68: Cleaning Beam Combiner

    THUNDER LASER MINI-60 5.2.3 Cleaning the Beam Combiner ① The beam combiner must be cleaned carefully by using lens cleaning paper/lens cleaning cloth to avoid scratching the surface. ② Do not touch the surface of the beam combiner after cleaning.
  • Page 69: Maintain The X/Y/Z Rails

    THUNDER LASER MINI-60 5.3 Maintain the X/Y/Z Rails It is suggested to add lubricant oil (or Rust Preventative Grease) to the rails/screws at least every two weeks. www.thunderlaser.com THUNDERLASER TECH CO., LTD tech@thunderlaser.com Tel :(86)755 82689501...
  • Page 70: Check The Beam Path

    THUNDER LASER MINI-60 5.4 Check the Beam Path After being used for a long time, the beam path might be deflective. This will reduce the efficient of the laser beam or even cause no laser beam. At this moment, you will need to re-adjust the beam path again.
  • Page 71: Change Cooling Water For The Water Chiller

    THUNDER LASER MINI-60 5.5 Change Cooling Water for The Water Chiller It is suggested to change the water at least once every month Make sure the laser tube is filled with water before starting the machine. It is advised to add water every 3 days.
  • Page 72: Maintenance Plan

    THUNDER LASER MINI-60 5.6 Maintenance Plan 1. The lens and the mirror#3 must be checking daily, and cleaning if required 2. The mirror#1 and the mirror#2 must be checking every monthly, and cleaning if required. 3. The beam combiner must be checking every weekly, and cleaning if required.
  • Page 73: Troubleshooting

    Step 2. Limit switch type mismatch laser controller Our Thunder laser controller support NPN-NO mechanical switch or sensor switch only. Step 3. Wiring mistake Please refer to following diagram for how to wiring the limit switch: 1.
  • Page 74: Chapter 6 The Characteristics Of Thunder Laser

    (usually less than 1mm) material for getting a precise job. Note 3: 4” laser head is special for cutting thick material (usually more than 10mm). Usually we install a 2” standard head for our Thunder Laser system, and HR head and 4” head are optional parts, You can choose them according to your job requirement.
  • Page 75 THUNDER LASER MINI-60 Unique accessories from THUNDERLASER For expanding more capabilities to use Thunder Laser system, you can have a try with our HR head. HR head focuses the laser beam onto a much more concentrated dot than can be practically achieved with standard optics systems, increasing the power density of the laser.
  • Page 76 THUNDER LASER MINI-60 Samples introduction Read more high resolution samples, just click below link: http://www.thunderlaser.com/samples/category/19-high-resolution.html Engrave high definition picture THUNDERLASER HR Head was really superior for engraving pictures, the high-density laser spots allows you to achieve a higher-resolution( higher megapixel counts) photo engraving than standard laser head.
  • Page 77 THUNDER LASER MINI-60 4” laser head 4” laser head owns a longer focal distance than 2” standard head, thus for cutting thick material, it makes the cutting edge more smooth and straight. Laser focus comparison between standard 2” head and 4” head www.thunderlaser.com...
  • Page 78 THUNDER LASER MINI-60 17mm thickness foam samples by using 4” laser head and standard 2” head: Samples for 4” laser head Acrylic Wood ---------------------------------------------------------------------------------------------------------------------- Note: when we cut thick material (usually more than 10mm) with 4” laser head and the material are very easy to catch fire, for example: wood, foam, plastic, etc.
  • Page 79 THUNDER LASER MINI-60 High pressure air compressor High pressure air compressor is used for blowing air to reduce material burning. Note: After two hours of continuous work of air compressors, and it will needs to stop working for half an hour or more.

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