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The GSI CNC-251R rotary indexing table from CNC Indexing & Feeding Technologies is is said to be designed for companies that want to add fourth-axis productivity at minimal cost. The table provides quality clamping torque and indexing accuracy, the company says. It is also compact, taking up minimal space in the machining envelope. Â The indexing table has a 9.84" diameter and holds as much as 660 lbs. The table offers a 2.05" through-hole diameter and center height of 7.28". According to the company, long-term indexing accuracy is ensured by the combination of a bronze/nickel worm wheel and a case-hardened steel worm screw. In addition, a multiple-point pneumatic brake system delivers clamping torque and ensures smooth machining without deflection under heavy load.
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