CNC Grinding Service

Custom Precision Grinding Service

Changhong Precision equiped with advanced technology facilities, highly-skilled machinists and a flexible working environment, which enables us not only grinding customized specifications, but also providing OEM services to meet customers' demand.

Changhong Precision's engineering team uses computer numerically controlled grinding machines and dual-spindles grinders to provide high-volume precision grinding service. Metal Driven (Changhong Precision) is an OEM service provider and also offer the services in precision inner dia. grinding, outer dia. grinding, and surface grinding with high tolerance and reliable quality.

Advantages

Grinding Capabilities

• Tolerance: 2um (0.002mm)

• Grinded Material Size: Diameter: 10~400mm

• Grinded Material Types: Alloy Steel, Aluminum, Carbon Steel, Copper, Free Cutting Steel, Stainless Steel, and so on.

• Grinding Equipments: Surface Grinder, CNC Cylindrical Grinder, I.D. (Inner Diameter)/O.D. (Outer Diameter) Grinding machine, CNC Grinding Machine, CNC Dual-Spindle Grinder.

• Inspection Equipments: TESA Coordinate Measuring Machine, OD Micrometer, Caliper, Mitutoyo Bore Gage, Mitutoyo Electronic Height Gage, TESA Surface Roughness Tester.

• Grinded Product Types: Industrial components, Automobile parts, Sewing parts, Bearings, Sleeves, Gears, Collar, Needle tubing, Gaskets, Valve holder, Valve guide, Bevel gear, Shaft, Spindle, Washers, Valves, Die, Mechanical parts, and so on.

• Intended Industries: Industrial, Automobile, Electronic, Aerospace, Sewing, Agricultural, Chemical, Dental, Food, Medical, Military, Machine Tool, Pharmaceutical, Power Generation, Packaging, Semiconductor, Security, Transportation, and so on.

• Extended Services: Assembly, Anodizing, Boring, Bending, Broaching, Counter Sinking, Turning, Drilling, Deep Hole Drilling, Grooving, Heat Treating, Knurling, Laser cutting, Milling, Pressing, Plating, Planning, Reaming, Shaping, Sawing, Threading, Tapping, Welding.