SJSL20 2-15kg Laboratory Twin Screw Extruder Filler Masterbatch Testing Machine

 Quick details

Power:5.5kw

Screw material:W6Mo5Cr4V2

Barrel material: 45＃forged steel with the abrasion-resistant alloy 101 (Ni-Fe-Cr-W) inside that smooth

and abrasion resistant. The hardness is HRC60-64.

L/D:40:1

Output:20-70kg/h according to different material, formula and technology of process etc.

Revolutions: 0-600rpm；

Reduction ratio: i = 2.5:1

Core axle: High quality alloy steel 40CrNiMo that with high tenacity and durability. It had been treated by the hardening and tempering process.

Screw diameter:21.7mm

Barrel diameter:22mm, The first section works for main feeding, the fifth section is set up for venting naturally, and the ninth section is set up for vacuum venting and others are blocked.

Feeding system

1). The power of feeder: 0.25KW;

2). Speed

regulation: inverter;

3). The type of screw: co-rotating twin screw;

4). Speed ratio: 11:1;

5). The material of feeder: stainless steel.

Twin screw extruder

1). Motor power: 5.5kw, SIEMENS BADER brand;

2). The inverter control speed;

3). Revolution: 50-600rpm;Reduction ratio: i = 2.5:1;

 Photo of SJSL20 lab mini extruder

 Main technical data of various model of twin screw extruder pelletizing machine