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|Frequency Inverter:||Siemens||Screw:||Twin Screw|
twin screw extrusion line,
master batch manufacturing machine
30mm laboratory twin screw extruder for plastic compounding
NANJING COWIN EXTRUSION MACHINERY CO.,LTD. is a professional supplier of extruders in China. We have rich experienced team who have engaged in polymer extrusion more than 10 years. Our products are twin screw extruders, single screw extruder, tandem extruders, screw elements, barrels, Sheet extrusion, under water pelletizing system. For different applications, we will give you the most suitable solutions and prosals based our rich experience. Also, we can customized the machine according to your specific requirement. Or we can develop the machine together with both ideas.
Our double screw extruders are exported to all over the world. Such as, United States, UK,Bulgaria, Sweden, Serbia, France, Romania, Turkey, Poland, Russia, Italy, Belgium, Iran, South Africa, India, Indonesia, Malaysia, Vietnam, Saudi Arabia, Mexico, Chile, Venenuela,Brasil,etc.
Specifcation of the machine:
1. Motor: Siemens AC 22kw, Siemens /Schneider/ABB speed regulators optional. Outpu speed:
1480rrpm.Safety grade: IP56
2. Screw rotation speed: 0-600rpm
3. Torque limiter: Safety clutch toque limtier with speed sensor to protect the screw and shaft , You can chose either domestic or imported torque limiter for your machine.
4. Gravimentric feeding system and volumetric feeding system are optional for your application. You can chose domestic or imported gravimetric feeding system.
5. L/D: 24
Screw elements: made of high speed tool steel,W6Mo5Cr4V2, with hardness of HRC58-62. Also we can imported raw material from Europe and process in China.
Barrels: totally 11 sections, based materials is #45 steel with bimetallic linear inside the barrels.
6. Heater: . Cartridge heaters with 15kw
7. OMRON dual channel PID temperture controller from Japan, or Siemens temperature control
8. Do/Di: 1.55
9. Output: 40kg/hr based on 500rpm, PE
10. Controlling system: Both control panel and Simens PLC and touch screen available.
Movable based frame is easier to move.
High torque gearbox
Precise balancing principle applied to increase torque level;
High safety factor design;
Latest steel alloy material for gears applied with special heat treatment and manufactured at high precision level;
NSK bearings and imported seals applied,
Special lubricating system equipped combined with immersing and forcing solutions;
Latest fin-plate heat exchanger configured to provide best cooling;
Input/output rotary speed: 1480/600rpm;
We have various pelletizing systems for your optionl based on different applications and requirement.
1. Strand water cooling cuttingng system
2. Strand air cooling cutting system
3. Water ring cutting system
4. Air cooling cutting system
5. Under water cutting system
6. Eccentric die face air cooling cutting system
1. Technical communication and professional suggestion based on our rich experience in the past years.
2. Strict quality control during the production, Every parts will be strictly tested before fabrication.
3. Customer profile management, Every order will have a separate profile which includes all the information of the order, including contract, drawing, parts supplier,testing report,etc This will help for the after-sale service.
4. Will dispatch engineer to customer's factory for installation of the machine until it is running stably.
5. Large quantity of standard sparts parts are available.
Filler masterbatch, Color masterbatch, functional masterbatch
Engineering plastic,PA,ABS,PC,PET,POM,glass fiber,carbon fiber,etc
Contact Person: sales