my country has made significant progress in the field of precision transmission components. Recently, a precision machinery company in Zhejiang Province successfully developed an integrated "ballless slide + damping buffer" slide system with fully independent intellectual property rights, completely eliminating its reliance on imported high-precision slides.
This system utilizes special alloy materials and micron-level raceway processing technology, eliminating the traditional steel ball structure. A nano-coating between the slider and the track achieves ultra-quiet, gap-free sliding. Combined with a built-in hydraulic damping module, it enables a "soft landing" when the seat reaches its extreme position, effectively avoiding impact noise and structural damage.
Tested by the National Machinery Industry Quality Inspection Center, the product has a lifespan exceeding 100,000 cycles and a load capacity of 200 kg. It has been successfully applied in high-speed rail business class seats, medical rehabilitation equipment, and other fields. Industry experts point out that this technology fills a gap in domestic high-end ballless slides and marks my country's entry into the global leading echelon of precision slide components.