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Product description
Specification
(d/D)
|
Work Length
(mm)
|
Extruding Ability
KG/H)
|
Screw Speed
(rmp)
|
Φ25/Φ53 |
540 |
25-40 |
5-50 |
Φ35/Ø77 |
810 |
40-70 |
5-50 |
Φ45/Φ90 |
990 |
50-80 |
5-45 |
Φ50/105 |
1070 |
100-150 |
4-45 |
Φ51/105 |
1220 |
100-150 |
4-40 |
Φ55/Φ110 |
1220 |
120-180 |
4-40 |
Φ60/Φ125 |
1320 |
150-200 |
4-40 |
Φ65/Φ120 |
1440 |
200-250 |
4-40 |
Φ65/Φ132 |
1440 |
200-250 |
4-40 |
Φ70/Φ140 |
1460 |
250-320 |
4-35 |
Φ75/Φ150 |
1480 |
300-360 |
4-35 |
Φ80/Φ143 |
1800 |
300-360 |
4-35 |
Φ80/Φ156 |
1660 |
300-360 |
4-35 |
Φ90/Φ184 |
2000 |
400-500 |
3-35 |
Material |
38 38CrMoALA,SKD61,D2 etc. |
Hardness After Hardening&Tempering |
HB260-290 |
Depth of Nitrided |
0.5-0.8mm |
Hardness of The Surface |
Hv950-1100 |
Surface Roughness |
Ra0.4um |
Linearity of Screw |
0.015mm/m |
Technical Parameter | |
Base Material |
1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JIS SKD-11) ; 3)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI 4140) |
Bimetallic Alloy Materials | 1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide |
Double-alloy level | Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungsten of 15% |
Surface Treatment |
Heat Treatment High Frequency Treatment Nitriding treatment(120 Hours): Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°) Hard Chrome Plating treatment: Thickness of Hard Chrome Plating Layer: 0.05-0.10mm Hardness of Hard Chrome Plating Layer: ≥950HV Nickel alloy plating.treatment: Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy) Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-72° Spraying corrosion wear-resisting dual metal layers |
Basic information |
Roughness of the surface:Ra0.4um Linearity of the screw: ≤0.015mm Linear axis limit: ≤0.02mm Hardness after Hardening & Tempering: HB240-280 Fragility of Nitration:≤Two class |
Material Application | 1)General Plastics 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 3)PA + GF(Glass Fiber) 4)Flame-resistant Reinforced Plastics 5)Modified Engineering Plastics 6)All kinds of Mixed Recycled Material(in Scrap or Granule), PVC + 30% CaCo3, etc |
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