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| Product Name: |
parallle twin screw barrel
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| Supply Ability: |
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| Related proudcts |
screw barrel, |
| Specifications |
parallel twin screw barrel |
| Price Term: |
FOB |
| Port of loading: |
ningbo/shanghai |
| Minimum Order |
1set |
| Unit Price: |
USD1000 |
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Nitriding conical twin double screw and barrels/twin conical screws and cylinder for PP PVC ABS extruder screw barrel
Specification:
Screw diameter:Φ15mm-Φ360mm L/D=15-56
Length of screw and barrel/cylinder:8000mm
According to different material and plastic products to design different screw structure ,compress rate and L/D!
According to different material and plastic products to design different Barrel with exhaust system and IKV force load system!
As per customers�demand,we can supply below:
PVC/PE Film Blowing Screw; Blow Molding Screw; PS/PE/PP/ABS Sheet Extrusion Screw; PE Aluminum Plate;PPR Pipe Screw;EVA Extrusion Screw;HDPE High efficiency Screw;PET Straps Screw;XPS/EPE Foamed Screw;Granulation Screw,Vented single screw etc!
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: �50HV
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: �.015mm
Linear axis limit: �.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class
Material Application 1)General Plastics
2)ABS,PA,PC,PE,PET,PP,P |
| Company: |
suba machinery co.,ltd
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| Contact: |
Ms. jessica shaw |
| Address: |
jintang town |
| Postcode: |
316000 |
| Tel: |
8613587083003 |
| Fax: |
8613587083003 |
| E-mail: |
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