Single Screw Extruder Barrel For Granulation Machine Bimetallic

Brand Name:BLM-IV-1
Minimum Order Quantity:Negotiation
Delivery Time:25-30 days subject to the clients' requirement and quantity
Payment Terms:Western Union, L/C, T/T
Place of Origin:Jiangsu, China (Mainland)
Price:Negotiation
Contact Now

Add to Cart

Verified Supplier
Address: B615, Future Fortune Building, No. 1 Wangxi Road, Zhangjiagang City, Jiangsu Province
Supplier`s last login times: within 27 hours
Product Details Company Profile
Product Details

Screw Barrel For Granulation Machine Extruder Single Screw And Barrel Bimetallic


1. Descriptions

Welcome to inquire.We can supply single screw barrel/cylinder parallel twin screw barrel conical twin screw barrel bimetallic screw barrel nitrided screw barrel injection moulding machine screw barrel extruder machine screw barrel rubber machine screw barrel.


Base alloy

38CrMoAlA(JIS SACM645)

Cr12MOV(JIS SKD-11)
4Cr5MoSiV1(JIS SKD-61)

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
Surface 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

2. Technical Specification


Design DetailsScrew
I TYPE:inside is water/oil cooling system
II TYPE:outside is oil cooling system
Barrel
I TYPE:outside is air cooling system
II TYPE:out side is copper pipe around cooling system
AccessoriesStop ring+washers to adjust the space between screw and barrel
Technical SpecificationMaterial:High quality 38CrMoAlA
Process:Advanced nitriding & bimetallic process
Hardness After Hardening & Tempering:HB280-320
Nitrided Hardness:HV900-1000
Nitrided Case Depth:0.45-0.8mm
Nitrided Brittleness:Less than Grade 2
Surface Roughness:Ra 0.4
Screw Straightness:0.015mm
Alloy Hardness:HRC 50-65
Alloy Depth:0.8-2.0mm
MOQ1 set(1 pair of screws and 1 piece barrel)
TypeConcial Twin Screw and Barrel


3. Brief Application

Application: PVC

Production output:130kg/h~150kh/h
Lifetime: 20,000 hours

Old order from: West Europe,East Europe,South America,South Africa,Middle


4. Features:

Accrurate size

High capacity design

Wear resisting material

Easy maintenance



5. Screw&barrel use material

Raw materialThe finished product processing requirements
38CrMoAIA, SACM645Nitriding treatment
Cr12MoV, Cr12,Alloy steel
38CrMoAIA, SACM645, 40Cr, AISI4140,
42CrMo
Alloy steel
4Cr5MoSiV1,SKD-61,SKD-11Bimetallic of the inner hole centrifugal casting
GHII3nature hard after high temperature



China Single Screw Extruder Barrel For Granulation Machine Bimetallic supplier

Single Screw Extruder Barrel For Granulation Machine Bimetallic

Inquiry Cart 0