Filler Masterbatch

Filler masterbatch is one of the main applications for twin screw extruders. Jinwo Machinery provides advanced extruders for filler masterbatch, such as PE, PP, EVA, ABS, PC, PS, etc with a high percentage of calcium carbonate, talc, BaSO4 compounding. We can offer you the best solution based on your formula, output, and application request. 

The Basic Formula

Base Resin Filler Type Additives
PE CaCO3 55-85% PE wax
PP Talc 25-60% White Oil
PS BaSO4 40~70% Anti oxidant

Two Types of Process

Traditional processing:  High Speed Mixer + Screw Loader + Twin Screw Extruder + Exhaust Forced Side Feeder + Water Cooling Strand Pelletizing System/Air Cooling Strand Pelletizing System/Water Ring Hot Face Cutting Pelletizing System

Automatic processing:  Vacuum Loader + Loss-in-weight Feeder System+ Twin Screw Extruder  + Exhaust Forced Side Feeder + Water Cooling Strand Pelletizing System/Air Cooling Strand Pelletizing System/Water Ring Hot Face Cutting Pelletizing System

Note:

  • Strand pelletizing system is suitable for filler proportion under 85%;
  • Water ring hot face cutting pelletizing system is suitable for filler proportion more than 85%.

Application

  • In HDPE & PP&PVC Pipe production: make pipes more hardness
  • In producing plastic doors, ceiling panels, frames: increase the durability of products, makes dispersion in plastic better and improves production processes
  • In Power cables production: help to anti flame for the power cables
  • In blowing films production: reduce production costs, and increase the hardness of films
  • In spinning production: against the effect of the fibers, increases hardness, and reduces titanium oxide
  • In plastic composites production: reduce air bubbles when processing and improves the durability of finished plastic products
Filler Masterbatch

Technical Specifications

JWP Series Twin Screw Extruders

Model Diameter (mm) L/D Speed (rmp) Motor (kw) Output (kg/h)
JWP-40 41 28-64 600 30 50-120
JWP-50 50.5 28-64 500/600 55/75 150-180
JWP-65 62.4 28-64 500/600 90/110 200-400
JWP-75 71 28-64 500/600 132/160 330-660
JWP-95 93 28-64 500/600 315/355 750-1580
JWP-135 133 28-64 400/500 550/750 2200-3800

JWP High Torque Twin Screw Extruders

Model Diameter (mm) L/D Speed (rmp) Motor (kw) Output (kg/h)
JWP-35D 35.6 28-64 600 30 50-90
800 37 60-110
JWP-50D 50.5 28-64 600 90 200-300
800 110 300-450
JWP-65D 62.4 28-64 600 160 400-660
800 200 500-800
JWP-75D 71 28-64 600 250 800-1300
800 315 700-1300
JWP-95D 93 28-64 600 450 1300-2300
800 550 1600-2800

JWP Two Stage Extruders

Two stage extrusion line is suitable for high filler masterbatch production, which is an excellent solution to provide better performance masterbatch.

Type Diameter (mm) L/D Speed (rmp) Motor (kw) Output (kg/h)
JWP50/SJ100 JWP-50 50.5 24-64 500 37/45 100-300
SJ-100 120 7-20 90 30/37
JWP65/SJ150 JWP-65 62.4 24-64 500 55/75 200-500
SJ-150 150 7-20 90 37/45
JWP75/SJ180 JWP-75 71 24-64 500 90/110 500-1000
SJ-180 180 7-20 90 44/55
JWP95/SJ200 JWP-95 93 24-64 500 200/250 700-1500
SJ-200 300 7-20 90 55/75

Advantages of Jinwo Twin Screw Extruders

  1. Excellent price/performance ratio;
  2. Higher capacity, with high torque gearbox;
  3. Little influence on the sensitive pigment, formula is safe;
  4. With automatic metering feeding system which ensures a better working environment and saves manpower.

Cooperation Case

Filler Masterbatch

Country: Pakistan

Application: CaCO3 Filler Masterbatch

Pelletizing System: Air Cooling Strand

Model: JWP-65

Filler Masterbatch

Country: China
Application: CaCO3 Filler Masterbatch

Pelletizing System: Air Cooling Die Face Pelletizing System

Model: Two Stage Extruders

Filler Masterbatch

Country: India

Application: Talc Filler Masterbatch

Pelletizing System: Water Cooling Strand

Model: JWP-75

twin screw extruder supplier

Get Free Quote