Bimetallic Feed Screw and Barrel Rubber Extruder Machine
Product Details
| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 12 Months |
Gold Member Since 2012
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Year of Establishment
2006-09-19
Number of Employees
105
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Basic Info.
- Model NO.
- Dia 75-200mm Dia 30-300mm
- Certification
- ISO
- Condition
- New
- Customized
- Customized
- Automatic Grade
- Automatic
- Structure
- Horizontal
- Type
- General Rubber Machinery
- Type of General Rubber Machinery
- Rubber Extruder
- Type of Tire Machinery
- Rubber Regeneration Machinery
- Screw Barrel
- Bimetallic Feed Screw and Barrel for Rubber
- Nitrided Layer Depth
- 0.5-0.8mm
- Nitrided Hardness
- 900-1000hv
- Nitrided Brittleness
- Less Than Grade 1
- Surface Roughness
- Ra0.4
- Linearity of Screw
- 0.015mm
- Transport Package
- Film Wrapped in Wooden Case
- Specification
- ISO9001: 2008
- Trademark
- Zhongyang
- Origin
- Zhejiang of China
- HS Code
- 84779000
- Production Capacity
- 300 Sets/Month
Product Description
Bimetallic feed screw and barrel for rubber extruder machine
Specification:
Diameter of pin screw and barrel: Φ 75mm-Φ 200mm
Diameter of cold feed or hot feed screw and barrel: Φ 30mm-Φ 300 mm
L/D ratio: 12-18
Technical Information
Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)
4)9Cr18MOV
5)HPT
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
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting
Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm
Warranty and service: 1 year
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
Experienced manufacture, we will be the best choice.
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