High Torque Twin Screw extrusion line for engineering plastic production with output 400kg/hr

Company Introduction:

COWIN EXTRUSION is a professional supplier of plastic extruders in China. We have experienced team who understand polymer extrusion more than 10 years. Our products ranges from 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 best suitable solutions and prosals based our rich experience on it. Also, we can customized the machine based on your requirement. Or we can design the machine together with both idea.

Our high torque twin screw extruder is widely use 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 110kw, 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: 44

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.

Hardness HRC60-62. 1 feeding zone, 1 side feeding zone and venting zone, 1 degassing zone, others

are closed zone.

6. Heater: Cast copper heater, heating power 30 kw. Cartridge heaters are also available.

7. High speed side feeder: Rotation speed up to 400rpm, first stage is metering feeder with inverter,

second stage is high speed force feeder, with modular screw elements , Barrel L/D6. With venting

system and frequency inverter.

8. Strand pelletizer. 4kw, AC motor, Frequency inverter.

9. Vacuum system : 3kw, with vacuum chamber and vacuum gauge, pipeline,etc

10. Water cooling system with heat exchanger and pressure gauge,1.1kw

11. OMRON dual channel PID temperture controller from Japan, or Siemens temperature control

module.optional.

12. Do/Di: 1.55

13. Output: 400kg/hr based on 500rpm, PP,PA+glass fiber

14: Packing system: Open mouth

15. Controlling system: Both control panel and Simens PLC and touch screen available.

Cutting system:

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

Service:

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.

Other Application:

Filler masterbatch, Color masterbatch, functional masterbatch

Engineering plastic,PA,ABS,PC,PET,POM,glass fiber,carbon fiber,etc

Reaction plastic,TPU,EVA,etc

Grafting plastic,PE,PP,etc

Devolotization,PC,etc

Thermoplastic,TPE,TPV,TPU,SEBS,SBS,TPR,EVA,etc