Barmag’s shift forks, which are produced by our company for Barmag in Germany, have passed...
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.
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.
Early Autumn in Shanghai: Making Friends Through SilkFrom August 25 to 27, Intertextile Shanghai Apparel Fabrics – Yarn (Autumn/Winter) 2026 was held at the Nat...
View MoreWhen a recycled PET washing line delivers flakes at 30-40% moisture into a fiber spinning line, the intrinsic viscosity can drop by more than 0.05 dL/g inside ...
View MoreA Barmag winder that suddenly misses a doff cycle can stop an entire spin line for hours. The shift fork has worn just enough to lose its precise stroke, the c...
View MoreWhen a Barmag winder starts producing misshapen packages, the first suspect is usually a shift fork whose tips have worn past their working clearance. The defe...
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