PRODUCTION INFORMATION
|
Heat Treatment of Screw |
Nitriding 96 Hour |
| Hardness of Nitration Layer | HRC 56-58 |
| Hardness of Bimetallic Layer | HRC 62-64 |
| Nitrated Layer of Screw | 0.5-0.8mm |
| Bimetallic Layer Thickness | 2-4 mm |
| Surface Roughness | Ra 0.4um |
| Fragility of Nitration | Less Than Grade 1 |
| Means of Transport | by Sea or by Air |
| Delivery Date of goods | 25-30 Days |
| Package of screw barrel | Ply Wood Case |
|
ITEMS GRADE |
HARDNESS AND LIFE TIME | PROCESS DETAILS |
| ZERO SOLUTION | (HRC 58-62, 12-18 months) |
42CrMo/38CrMoALA + thermo refining +Hvof spraying+ nitriding 96 hours+fine polishing |
| JUPITER SOLUTION | (HRC 58-62, 12-18 months) |
42CrMo/38CrMoALA + thermo refining +Hvof spraying+ nitriding 96 hours+fine polishing |
| ULTRON SOLUTION | (HRC 62-64, 24 months) |
SKD61+queching+ harden inside process +nitriding 96 hours+fine polishing |
|
Model |
SJSZ-51 | SJSZ-55 | SJSZ-65 | SJSZ-80 | SSJZ-92 |
| Screw Dia. (mm) | 51/105 | 55/110 | 65/132 | 80/156 | 92/188 |
| Max. Speed (rpm) | 40 | 38 | 38 | 37 | 36 |
| Main Motor(KW) | 18.5 | 22 | 37 | 55 | 90 |
| Output (KG/h) | 80-100 | 100-150 | 150-250 | 250-280 | 380-700 |
PRODUCTION INFORMATION
|
Heat Treatment of Screw |
Nitriding 96 Hour |
|
Hardness of Nitration Layer |
HRC 56-58 |
|
Hardness of Bimetallic Layer |
HRC 62-64 |
|
Nitrated Layer of Screw |
0.5-0.8mm |
|
Bimetallic Layer Thickness |
2-4 mm |
|
Surface Roughness |
Ra 0.4um |
|
Fragility of Nitration |
Less Than Grade 1 |
|
Means of Transport |
by Sea or by Air |
|
Delivery Date of goods |
25-30 Days |
|
Package of screw barrel |
Ply Wood Case |
AVAILABLE SOLUTION OF SCREW BARREL
|
ITEMS GRADE |
HARDNESS AND LIFE TIME |
PROCESS DETAILS |
|
ZERO SOLUTION |
(HRC 58-62, 12-18 months) |
42CrMo/38CrMoALA + thermo refining +Hvof spraying+ nitriding 96 hours+fine polishing |
|
JUPITER SOLUTION |
(HRC 58-62, 12-18 months) |
42CrMo/38CrMoALA + thermo refining +Hvof spraying+ nitriding 96 hours+fine polishing |
|
ULTRON SOLUTION |
(HRC 62-64, 24 months) |
SKD61+queching+ harden inside process +nitriding 96 hours+fine polishing |
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