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Wholesale Lock Ring

Product Description

Chuck Lock Ring for Barmag 1800 Series
Spindle Length
1800 mm
Configuration
10 / 12-End
Material
Modified Polyester

The chuck lock ring is a core precision wear-resistant clamping element on the chuck spindle of high-speed take up winders. In the high-load operation of the Barmag 1800 series, which is widely used in high-position high-speed spinning winders, the lock ring directly executes the core pneumatic gripping and releasing of the paper tubes — determining the dynamic balance and package formation stability of the yarn during high-speed winding.

Specially customized for Barmag 1800 winders, our polyester sliding sleeves perfectly match the precision tolerance requirements of high-speed spinning, featuring two core advantages: exceptional wear resistance and high cost-effectiveness. Manufactured from premium-grade modified polyester, the clamping elements rely on superior self-lubricating properties and fretting wear resistance to withstand high-frequency reciprocating gripping and high-speed rotation — ensuring an ultra-long service life while effectively protecting the expensive metal chuck spindle from wear.

Benchmarked Against Original Barmag Spare Parts
Dimensional Tolerance Temperature Resistance Creep Resistance

Our lock rings meet top-tier industry standards across these attributes. Meanwhile, our significant price advantage helps chemical fiber enterprises drastically reduce daily maintenance costs and minimize downtime losses — making our product the premier choice for replacing imported parts and achieving cost reduction and efficiency gains.

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 Lock Ring for Barmag 1800 Chuck Suppliers and Lock Ring for Barmag 1800 Chuck 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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