Zhoushan Jianghai Screw Machinery Manufacturing Co., Ltd
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    No. 599 Xingzhou Avenue, Yancang, Dinghai District, Zhoushan City
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Granulator screw barrel
Technical specifications: Material 38CrMoAIA nitride layer depth 0.5-0.8mm diameter Phi; 15-Phi; 360 nitriding hardness HV ≥ 900 straightness 0.015mm
Product details
Technical indicators:
material 38CrMoAIA Depth of nitride layer 0.5-0.8mm
diameter Φ15-Φ360 Nitriding hardness HV≧900
Straightness 0.015mm/m Hardness of chrome plating layer 850 HV
Surface roughness Ra0.4μm Thickness of chrome plating layer 0.03-0.10mm

Double stage granulator screw parameters
Model number Screw diameter (mm) Aspect ratio Output (kg/h) Screw speed (rpm) Power (kw)
SJP-80-65 ¢ 80, ¢ 65 20:1~15:1 70-100 73 18.5-22
SJP-90-85 ¢ 90, ¢ 85 20:1~15:1 80-110 73 22-30
SJP-100-90 ¢ 100, ¢ 90 20:1~15:1 90-120 73 30
SJP-110-100 ¢ 110, ¢ 100 20:1~15:1 100-130 73 30-37
SJP-120-110 ¢ 120, ¢ 110 20:1~15:1 110-140 73 30-45
Main machine granulator screw parameters
Model number Aspect ratio Production volume Screw speed Power Center height
SJP-45 28:1 ≈25-30 10-120 7.5 650
SJP-65 28:1 ≈55-70 10-120 11 650
SJP-80 28:1 ≈100-120 10-120 18.5 700
SJP-90 28:1 ≈120-140 10-120 22-30 700
SJP-100 28:1 ≈140-170 10-120 30 750
SJP-105 28:1 ≈150-185 10-120 30 750
SJP-110 28:1 ≈180-220 10-120 30-37 750
SJP-120 28:1 ≈200-240 10-120 37-45 750
SJP-130 28:1 ≈270-320 10-120 45-55 800
SJP-140 28:1 ≈250-430 10-120 55-75 800
SJP-150 28:1 ≈450-550 10-120 75 900
SJP-160 28:1 ≈600-750 10-120 90-120 900
SJP-180 28:1 ≈850-950 10-120 150 900
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