SHJ-42 Twin Screw Extruder for Biodegradable PLA/PBAT Compounding

PROJECT CASE
TECHNICAL CHARACTERISTICS 

Gear Box

Torque rating grade: T/A3≤8 domestic standard major parts
New structure design and high precision grinding of hardened gear teeth.

Screw Elements

Screw element is with closely intermeshed design, block type and can be easily exchanged to suit different material.

Barrel

Precision grade can reach to IT 6. It is benefit for energy reduction and block type design makes it possible for various combination.

PARAMETERS

Model Diameter (mm) L/D Main Motor Power (KW) Screw RPM Torque Grade (T/A3) Output (kg/h)
SHJ-20 21.7 32-68 3 400-600 5.8 0.5-15
SHJ-30 30 32-68 11 400-600 5.8 5-50
SHJ-36 35.6 32-68 15-18.5 500-800 5.7 20-80
SHJ-42 41.2 32-68 22-30-37 500-800 5.7 50-120
SHJ-50 50.5 32-68 37-45-55 500-800 5.8 80-200
SHJ-63 62.4 32-68 55-75-90 500-800 5.8 150-350
SHJ-72 71 32-68 90-110-132-160 500-800 5.7 300-600
SHJ-85 82 32-68 160-200 500-600 5.7 600-1000
SHJ-92 91 32-68 250-135 500-600 5.8 840-1600
SHJ-135 133 32-68 650-750 400-500 5.8 1950-3250

SHJ-75 Twin Screw Extruder for PLA

Model No.: SHJ-75 twin screw extruder
Raw material: PLA + starch
Cutting system: air cooling strand cutting
Output: 300-500kg per hour
L/D=48
Screw rpm: 500

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