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  • Separator Roll
Spray Coating

Separator Roll

Our company specializes in spray coating for hot godet, separator roll, godet, yarn guide and so on. The spraying material can be alumina, chromium oxide, zirconia and tungsten carbide. With good quality, many large synthetic fiber enterprises in China are using our technology.

  • Separator Roll

Product Description

Godet Roller Plasma Spraying Solutions

In the field of chemical fiber machinery manufacturing, the wear resistance and corrosion resistance of godet rollers are critical factors in determining the process stability of high-quality fiber spinning. Leveraging deep industry expertise, our company has established a high-standard, dedicated plasma spraying workshop, committed to providing high-precision, highly wear-resistant surface coating solutions for global chemical fiber machinery and core components.

1. Advanced Plasma Spraying Technology

Our plasma spraying workshop utilizes high-power, high-velocity plasma arcs as the heat source. Ceramic powders (such as aluminum oxide, titanium oxide, chromium oxide) or alloy powders are instantaneously heated to a molten or semi-molten state and deposited at high velocities onto the godet roller substrate, forming a dense coating with exceptional bonding strength.

High Coating Density
Effectively minimizes micropore defects, comprehensively enhancing wear and chemical corrosion resistance.
Precise Roughness Control
Customized surface Ra values engineered for POY, FDY, industrial yarns and other fiber types, ensuring a stable friction coefficient.
2. Strict Compliance with German DIN Standards
DIN COMPLIANT
The godet roller products processed in our plasma spraying workshop fully comply with German DIN standards regarding coating hardness, bonding strength, wear resistance, and surface geometric tolerances. High-standard coating uniformity ensures extremely low radial run-out under high-speed operation, serving as excellent replacements for imported equivalents used in mainstream equipment such as Barmag and TMT.
3. Manufacturing & Supply Chain Capabilities

We have invested in a sector-leading, dedicated plasma spraying workshop integrated with automated spraying control systems, high-precision grinding machines, and comprehensive coating quality inspection equipment.

Sandblasting
Plasma Spraying
Finish Grinding
Polishing
Inspection

Every step is supported by professional testing instruments — including roughness testers, coating thickness gauges, and hardness testers — to achieve full-lifecycle product traceability. Precision CNC cylindrical grinders and superfinishing polishing equipment ensure that dimensional, form, and position tolerances satisfy the strict demands of high-speed spinning.

About Us

Jiaxing Shengbang Mechanical Equipment Co., Ltd.

Jiaxing Shengbang Mechanical Equipment Co., Ltd. is a comprehensive technological advantage, specializing in the development, production, sales and maintenance of key parts and spinning machines, and R&D of new materials and fabrics. We are China Wholesale Separator Roll Suppliers and Separator Roll Company. Shanghai Panguhai Technology Engineering Co., Ltd. is the sales and R&D headquarters of our company, Haian Jingtong New Material Technology Co., Ltd. is the production and experimental base of our machinery and yarn.
We own advanced and perfect equipment for production, inspection, testing and maintenance of spinning machinery, such as advanced CNC machine tools, Shenk Balancing Machine, plasma-coating equipment from AVIC Manufacturing Technology Institute and temperature calibration for hot godet from Barmag. Based on our rich experience and mature systematization technology in filament yarn production, we have developed a revolutionary multi-purpose spinning test machine, with which the single-component yarn, bicomponent yarn, multi-component yarn, POY, FDY, medium-strength yarn and filament yarn can be easily produced. What’s more, we own a yarn spinning lab for sample making, where customers can do spinning tests by themselves as well.
Via the advanced technology, equipment and our convenient location, we have successfully set up cooperation relationships with Tongkun Group, Xin Feng Ming Group, Hengli Group and Shenghong Corp., as well as many other well-known chemical fiber companies in China, and our quality and service have been widely approved by the customers.
Jiaxing Shengbang Mechanical Equipment Co., Ltd.

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