
Machine Tool Equipments for Manufacturing Ball Valve Spheres Top Entry Shut Down Ball Valves 2''-60''. High Precision Grinding: Achieves ball roundness of 0.01mm and roughness Ra0.2 for superior valve performance. Wide Size Range: Handles ball valve spheres from 1/2 inch to 60 inches (DN15-DN1600) with ease. Advanced Control System: Equipped with latest generation FANUC CNC control system for precise operation. Versatile Material Support: Processes carbon steel, stainless steel, alloy steel, Monel, and Tungsten Carbide coatings. OEM Service Available: Custom logo application available upon order specification for branding needs. Comprehensive Warranty: 12-month warranty coverage provided after the date of shipment for all machines. High Load Capacity: Supports max ball weight up to 18000kg with robust spindle motor power. Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.