SHJ70 parallel double screw extruder PP filling masterbatch making machine

SHJ70 parallel double screw extruder PP filling masterbatch making machine

Item specifics

Model: SHJ70 parallel double screw extruder

Capacity: 300-400kg/h

Motor power: 132kw

Product review

Description

SHJ70 parallel double screw extruder PP filling masterbatch making machine

300-400kg/h PP filler masterbatch making machine

The PP filling master batch is mainly used to reduce the cost of the PP hollow sheet.Tongsan Plastic Machinery co.,ltd can provide the turnkey project for the PP hollow sheet production line.

From the raw material granulating to hollow sheet extruder and auxiliary machines for corrugated box making.

And out PP hollow sheet extruder production line adopt with special design screw,which can add 20%-65% filling master batch.

Material and Formula for reference

PP resin	20kgs
CaCo3	100 kgs
Coupling agent	1.5 kgs
Stearic acid	2 kgs
Paraffin wax	2.6 kgs
Titai white	2.6 kgs

Main parts for the PP filling masterbatch production line

Item	Machine	Quantity
01	SHR300A mixing machine	1 set
02	SHJ70 parallel double screw extruder	1 set
03	Hydraulic screen changer	1 set
04	Granulating die head	1 set
05	Cooling tank	1 set
06	Water brace granulating auxiliary machine	1 set
07	Product conveying system	1 set
08	Electricity control system	1 set

SHR300A mixing machine

Mixing type: hot mixing only

Lid material : Casting AL

High-speed thermal mixer volume:300 L

Thermal mixing valid volume: 225L

Number of stirring blade: 3 PIECES

Material of stirring blade: 3Cr13Ni9Ti

SHJ-70 syntropy double screw extruder

Length diameter ratio	36:1
Output rotation speed	400RPM
Center distance	52mm
Transmission box shell	Cast iron, sound proof optimization combinational design
Gear wheel	6 class precision, high speed heavy load hard teeth surface, gear wheel shaft material is 20CrNi 2MoA, HRC58-62

Hydraulic screen changer and die head.

Hydraulic screen changer:

Non stop, Non leaking material

Granulating die head:

The numbers of granulating strips are designed for 13-16PCS

Convey belt cooling system

Convey belt length	20 meters
Convey belt width	400mm
Motor power	1.5 KW
Belt material	High temperature resistance belt
Cooling blower	350W*10 sets

Granulating cutting machine

Model	LQ-300 granulating machine
Power	7.5kw, 380V/50Hz, slip frequency speed regulator
Max capacity	300-350kg/h
Granulating grain quantity	17pcs
Traction speed	0-90RPM
Cutting blade size	Ø200mm*200mm

Granules storage bin

Material convey	By stainless steel pipe with screw
Bin material	Stainless steel
Material tank material	Stainless steel
Tank volume	1CBM
Tank transportation	With moving wheels