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 Pipeproduction: 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

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
JWP-35D	35.6	28-64	800	37	60-110
JWP-50D	50.5	28-64	600	90	200-300
JWP-50D	50.5	28-64	800	110	300-450
JWP-65D	62.4	28-64	600	160	400-660
JWP-65D	62.4	28-64	800	200	500-800
JWP-75D	71	28-64	600	250	800-1300
JWP-75D	71	28-64	800	315	700-1300
JWP-95D	93	28-64	600	450	1300-2300
JWP-95D	93	28-64	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
JWP50/SJ100	SJ-100	120	7-20	90	30/37	100-300
JWP65/SJ150	JWP-65	62.4	24-64	500	55/75	200-500
JWP65/SJ150	SJ-150	150	7-20	90	37/45	200-500
JWP75/SJ180	JWP-75	71	24-64	500	90/110	500-1000
JWP75/SJ180	SJ-180	180	7-20	90	44/55	500-1000
JWP95/SJ200	JWP-95	93	24-64	500	200/250	700-1500
JWP95/SJ200	SJ-200	300	7-20	90	55/75	700-1500

Advantages of Jinwo Twin Screw Extruders

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

Cooperation Case

Country: Pakistan

Application: CaCO3 Filler Masterbatch

Pelletizing System: Air Cooling Strand

Model: JWP-65

Country: China
Application: CaCO3 Filler Masterbatch

Pelletizing System: Air Cooling Die Face Pelletizing System

Model: Two Stage Extruders

Country: India

Application: Talc Filler Masterbatch

Pelletizing System: Water Cooling Strand

Model: JWP-75