LAB PP PE compounding pelletizing line is mainly used to produce all grades of Masterbatch, filler and modification, blending and modification, functional parent granule(black carbon granule, flame-retardant granule, degradable granule, double protective granule), various cable, special material(EVA, flurin rubber, TPR sole material, UV protection material), reactive and extruding, powder coating.

Working Principle
First by the high speed mixer, you can mix all material equally accroding to its different percentage. Then we send the mixing material into hopper by screw charger, our hopper is special desinged, so the material in the hopper won't getogether. Different material with different screw design to meeting the feature of material. 

Suitable material
PP/PE+ CaCo3+Wax+Butter + other additives,our extrision machine can add CaCo3 up to 85%.

The advantages of this machine
1. Highly efficent: the machine is automatic and with less power consumption.
2. Special screw design: We will design the screw up to customer different material and the material of screw and barrel can be 38CrMoAL or bimetallic.
3. High capacity: the capacity of the machine is about 80kg/h, we can do the machine up to 1000kg/h
5. The machine wih long life.

Details of TSSK35 twin screw extruder ine

Other type of these kinds of machine

More machine photoes
Feeder to feed the material into the extruder

Main extruder machine
1. Screw diameter(mm):35.7         2. Internal diameter of barrel(mm):36     
3. Screw speed(r/min):600           4. Motor power(kW):17     
5.Screw torque(N.m):115            6. Center distance(mm):30
7.deep of flute spiral(mm): 6          8. L/D:40 :1  
9. Capacity: 50kg/h

Screw of the machine
wearable bimetal barrel,hard: HRC60~62.
Screw component adopt W6Mo5Cr4V2,hard:HRC58~60.
Screw core 42CrNiMo.


Die of pull strap(it also can be water-ring pelletizing way)

Final pellets


If you need  more details of this kind of machine kindly contact me, I can send you more detail photoes and  vedios.


1. We supply below necessary documents with the machine:

1. Machine layout
2. Electricity diagram
3. Machine certificate
4. General manual book/maintenance book

2. We provides one-year quality guarantee. During this period, if the machine's malfunction is approved to be our responsibility, we will send the broken spare parts to you with DHL courier or other way within 7 workdays after receiving the complainant. And send the technicians to the buyer's factory for maintaining. All charges are in our account.

3. After one year guarantee, If you need we can provides payable spare parts and technician's VISITING maintenance, and any broken spares we can send you soon as possible.

4. We trust that our quotation meets with your requirements and we will gladly furnish you with further information.

5. 24Hours service :  Cell+86-13915707468