EXACT MACHINERY CO., LTD. was established in 1990 and focuses on rotary tables, indexing systems, and precision positioning mechanisms for machine tools. Under the EXACT brand, the company integrates mechanical engineering, precision manufacturing, assembly, testing, and customized development to provide fourth-axis and fifth-axis machining solutions.
Its product range includes NCT-series CNC rotary tables, TRT two-axis rotary tables, HC CNC Hirth-coupling indexing tables, CT hydraulic indexing tables, EDS direct-drive torque-motor tables, MBT manual indexing tables, and NCT-HP and HC-HP automatic pallet-changing systems. These products can be integrated with vertical and horizontal machining centers, boring and milling machines, special-purpose machines, and automated production systems.
EXACT applies dual-lead worm and wheel mechanisms, three-piece Hirth couplings, hydraulic clamping, servo drives, and direct-drive technologies to improve indexing accuracy, repeatability, transmission torque, and durability. Through various table sizes, indexing angles, center-hole configurations, and mounting options, the company helps customers reduce repeated workpiece setup while improving multi-surface machining efficiency, precision, and production stability.

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