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Global automation manufacturers face long lead times, high costs and unstable supply of imported THK ball screws. As a domestic precision transmission brand, HIR launches fully interchangeable ball screw series with identical installation dimensions, C3/C5/C7 precision matching THK standards, offering high cost performance, short delivery and flexible customized service to realize stable import substitution for CNC machines, industrial robots and new energy automation equipment.
A Leader in Domestic Precision Transmission: Technical Advantages and Application Analysis of HIR Ball Splines.HIR is a prominent domestic brand specializing in ball splines, featuring reliable quality, superior cost performance and localized production.
The domestic HIR ball spline, with imported-level precision manufacturing standards, strict quality control, high rigidity, low friction and long service life, fully matches the dimensional parameters, installation specifications and operating performance of original THK ball splines.
HIR linear guide stands out as a high‑precision replacement for HIWIN linear guide, offering matching load capacity, interchangeable dimensions and stable quality for automation equipment, CNC machines, medical devices and industrial robots.
JIUQUAN, May 16 (Xinhua) -- The Shenzhou-23 crewed spaceship will be launched at an appropriate time in the near future, the China Manned Space Agency (CMSA) said on Saturday.
BEIJING, May 4 (Xinhua) -- High on the vertical steel wall of a chemical tank, a silver figure walks with ease, unencumbered by safety harnesses. With one arm, it wields a welding torch with precision; with the other, it meticulously scans for flaws.
