SHJ20B Twin Screw Laboratory Plastic Extruder (laboratory testing machine)

HS CODE: 8477.2010

Model: SHJ-20A, SHJ20B

Usage: for PP, PE,ABS,EVA+Mg(OH)2[magnesium hydroxide]，PP, PE, ABS, PC, PA & Etc. granules making.

the whole Lab. testing machine is devided two parts: 

1) HOST(Integrated oil system, cooling system, vacuum system), 

2) Water trough/pelletizer integrated design

This machine is for laboratory use to double-check the formula or (and) technical processing is workable or needs to be updated or to be changed.

SHJ-20B main technical parameter:

Screw Speed:   600RPM,

L/D ratio:  44:1, 

MODEL: SHJ-20B

Screw Speed: 600rpm;

L/D ratio: 44:1

Purpose: PP, PE,ABS,EVA+Mg(OH)2[magnesium hydroxide]

Main motor power: 4KW;

Screen change: Manual type, fast open, suspension design

Heater material: All casting copper heaters;

Extrusion Die head hole: 2Numbers and 3.0mm for diameter;

Equipped liquid adding block, vacuum system for barrels;

1M of the water trough

Air knife motor power: 0.37KW 

Pelletizer motor power: 0.75KW, cantilever type;

Feeder equipped with a single screw for feeding;

The machine has the following advantages:

*. Less investment;

*. A small place to set;

*. Energy Saving, less dailymaintence;