Nitrided Parallel Twin Screw Barrel for Twin-Screw Extruder Machine

Nitrided Parallel Twin Screw Barrel for Twin-Screw Extruder Machine

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:...
We will continue to uphold the spirit of innovation, focus on industry applications, and provide better Hard PVC screw barrel, twin screw extruder, SCREW BARREL PARTS Nozzle and services for the global industry, and create value for customers. We are highly recognized by the industry and consumers with our strong quality and brand advantages, leading technology and cost-effective product positioning. We hope to promote reforms to pave the way for this field, and provide customers with customized equipment and thoughtful service.

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



Find excellent quality parallel twin barrel made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you parallel twin barrel with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.
We believe that when customers buy our Nitrided Parallel Twin Screw Barrel for Twin-Screw Extruder Machine, they do not only value our products for cheapness, but also because they purchase our company's products and services to achieve value added. With the continuous improvement of today's production technology, the market attaches great importance to product quality, which forces us to strive for excellence in production technology. We firmly believe that innovation is the life of an enterprise. We advocate innovation, continue to develop better products and provide customers with professional and high-quality services and support.
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