Parallel Twin Barrel
Basic Info Model NO.: twin screw barrel Place of Origin: Zhejiang China Roughness of The Surface: Ra0.4um Depth of Alloy: 2.5mm-4mm Transport Package: Wooden Box Origin: ZHOUSHAN Raw Material: LDPE/HDPE,PP,PVC,ABS... Product Name: Supply High Production Single Screw Cylinder Base Material:...
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory is one of the most professional parallel twin barrel manufacturers and suppliers in China. Welcome to wholesale high quality customized products at competitive price from our factory. Contact us for discount information.
Basic Info
Model NO.: twin screw barrel
Place of Origin: Zhejiang China
Roughness of The Surface: Ra0.4um
Depth of Alloy: 2.5mm-4mm
Transport Package: Wooden Box
Origin: ZHOUSHAN
Raw Material: LDPE/HDPE,PP,PVC,ABS...
Product Name: Supply High Production Single Screw Cylinder
Base Material: 38crmoaia,42CrMo
Depth of Nitrogen Layer: 0.6-0.8mm
Straightness of Screw: 0.015
HS Code: 8477900000
Product Description
Main technical parameter
Material: 38CrMoAIA 40CrMo 42CrMo high quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heating treating, screw fully hardening.
Depth of nitrition layer: 0.5-0.8mm
Nitriding treatment surface hardness: HV>=900-1000
Fragility of nitrition: Less and grade 1
Surface roughness: Ra 0.4um
Streightness of screw: 0.015mm
Surface of hardness of nitrated Cr Coating layer: >=950HV
Hardness of Cr coating layer: HRC55-62
Thickness of alloy plating: 0.03-0.08mm
Depth of alloy layer: 2mm
Technological Process:
Blanking, Rough Machining, Quenching & Tempering, Semi Finishing Machining, Finished Product, DetectingNitring/Alloy Processed, Finish Machining
Packing for Stainless steel screw and barrel
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
5) One piece into one package
After-Sales Service
1. If the after-sale problems we will reply you in time of after-sales request. Working time (Beijing time at 8: 00-20: 00).
2. We have a large number of professional and technical personnel, engaged in equipment design and development work, has a wealth of practical experience. Can provide you with the best after-sales service.
FAQ
What are we? -We are factory, with license of import and export goods by ourself.
How to get to us? The nearest airport is Ningbo airport, and the nearest train station is Ningbo station.
How do we control the quality of screw barrel? We have professional engineer and staffs to check every detail and dimensions from the raw materail, nitrding treatment and super grinding. We do the crucial nitriding treatment by ourself,
Dear customer, if you already have suppliers or are looking for suppliers, have a try to believe us, we are sincerely welcome you and want to cooperate with you.
1. We have long history and experience working in the field |
2. We have the most advanced equipments and technique in our industry |
3. We have professional engineers and staffs |
4. We have 100% quality ensure system and 24hours after-sale service system |
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