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Pembungkusan: Kes kayu (dieksport Standard)
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 |
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
|
Kategori produk : Twin Barrel skru bagi paip
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.