Lathe Turning CNC Machining Service Parts for Mechanical Engineering Parts

Lathe Turning CNC Machining Service Parts for Mechanical Engineering Parts

Product Overview

We specialize in high-precision CNC lathe turning machining services, delivering custom-engineered parts for mechanical, industrial, and automation applications.Our advanced CNC lathes produce tight-tolerance, high-performance components with superior surface finishes, ensuring reliability in demanding environments.

The Advantages of Turning:

High Precision & Tight Tolerances

Achieves ±0.005mm (±0.0002") or better tolerances for critical dimensions.

Ideal for parts requiring exact diameters, concentricity, and smooth finishes.

Excellent Surface Finish

Produces smooth surfaces (Ra 0.8µm or better) with minimal post-processing.

Suitable for sealing surfaces, bearing fits, and aesthetic components.

Cost-Effective for Mass Production

Faster than milling for symmetrical parts (shafts, bushings, pins).

Automated CNC lathes enable high-volume production with minimal labor.

Versatility in Part Geometry

Threads (internal & external)

Grooves & undercuts

Tapers & contours

Holes & bores (with live tooling)

Industries Served:

Automotive Industry

Engine components (pistons, camshafts, valve bodies)

Transmission parts (gears, shafts, bushings)

Suspension system components

Fuel injection system parts

Custom fasteners and fittings

Aerospace & Defense

Aircraft hydraulic system components

Landing gear parts

Turbine engine components

Avionics housings and connectors

Satellite and spacecraft hardware

Robotics & Automation

Robotic arm joints and actuators

Linear motion components

Precision gears and couplings

Sensor housings

End-effector adapters

Medical Equipment

Surgical instrument components

Implantable device parts

Diagnostic equipment housings

Dental equipment components

Prosthetic and orthotic parts

Energy Sector

Oil & gas valve components

Wind turbine parts

Solar panel mounting hardware

Nuclear power plant fittings

Hydraulic system components

Industrial Machinery

Pump and compressor parts

Heavy equipment components

Conveyor system parts

Machine tool accessories

Hydraulic cylinder components

Common CNC Turned Parts We Manufacture:

Shafts & Axles (Transmission, Motor, and Pump Components)

Bushings & Bearings (Precision-Matched for Friction Reduction)

Hydraulic & Pneumatic Fittings (Seals, Connectors, Valve Bodies)

Fasteners & Studs (Custom Threads, Shoulder Bolts, Precision Pins)

Flanges & Couplings (High-Torque Power Transmission Parts)

Electronic Enclosures & Heat Sinks (CNC-Turned Aluminum Housings)

CNC Machining Tolerance

Why Choose Us to Process for You?

No mold fees for aluminum profiles – We absorb these costs to reduce your expenses.
No welding fixture charges – Another way we help you save.
Combing different Producing Technology – Outsource Aluminium Profile, Shaped Metal, Metal Casting materials, MIM materials, then CNC machining to lower the unit price.
Cost-competitive production – Our lean manufacturing and expertise allow us to deliver high-quality parts at favorable prices.
One-Stop Factory – Our ISO9001 IATF16949 Certificated factory provide laser cutting, bending, Stamping, CNC Machining, Sheet Metal Working, welding, Assembling in one factory, ensure stable quality control.

Suzhou Polestar Metal Products Co., Ltd. Your Trusted One-Stop Metal Manufacturing Partner!

At Polestar Metal, we specialize in precision metal fabrication with a comprehensive range of advanced manufacturing capabilities. Equipped with 40+ CNC machining centers (3-axis & 4-axis), Laser cutting, wire cutting equipment, gantry mills, CNC lathes, milling machines, and multi-tasking turn-mill centers, we deliver high-accuracy components tailored to your needs.

Our expertise extends to sheet metal fabrication , including stamping, bending, welding (manual & robotic), sandblasting, and post-processing, ensuring a seamless production process from raw material to finished assembly. Industries We Serve: Industrial Machinery, Communication Equipment, Aerospace & Aviation, Medical & Rehabilitation Devices, Motorcycle & Bicycle Components, Outdoor & Sporting Goods and other areas.

Committed to ISO 9001 quality standards , we utilize state-of-the-art inspection tools to guarantee superior product quality and reliability. Our dedication to customer satisfaction has earned us global recognition , making us a preferred partner for clients worldwide.

Partner with Polestar Metal, Where precision meets excellence! Welcome to contact us with your requirements, and let us provide you with an exceptional custom metalworking experience.