In Ningbo, a hotbed of manufacturing, we have focused on providing customers with high-quality precision machining solutions for the past 12 years. Beyond our capabilities in CNC milling, FRIMA has also cultivated extensive expertise in the field of precision turning. Our high precision CNC turned components are exported to markets across Europe and the Americas, where they are widely utilized in industries such as automotive, medical, electronics, and fluid control.

Application Areas

Automotive Manufacturing: Fuel injection system components (nozzles, plungers), steering system shafts, sensor housings, various precision pins and shafts

Medical Equipment: Surgical instrument handles, puncture needle assemblies, dental tools, endoscope components

Electronics: Mobile phone camera rings, connector terminals, heat sink bases, precision shafts

Industrial Automation: Pneumatic fittings, hydraulic valve spools, servo motor shafts, encoder components

Fluid Control: Ball valve stems, pipe fittings, filter screen supports

FRIMA Equipment Capabilities

Our CNC turning department is equipped with both single-axis and multi-axis lathes. We are capable of producing quantities ranging from single parts to thousands of units per week. Our lathes can process large turned parts featuring threads, through-holes, and even cross-holes and side-milled features.

Our dual-spindle machines allow for simultaneous front and back-side machining, which in many cases eliminates the need for multiple separate operations.

● We can machine bar stock with a maximum diameter of 1-3/4 inches.
● We can machine and turn parts with diameters up to 11 inches.
● The maximum turning length (distance between centers) is 16-1/2 inches.
● Materials Processed: Aluminum, Stainless Steel, Titanium, Alloy Steel, Carbon Steel, and Plastics.

FAQs

Q: What is the Minimum Order Quantity (MOQ) for high precision CNC turned components?
A: For standard materials and common dimensions, the MOQ is very flexible. During the sampling stage, there is typically no minimum quantity requirement; for mass production, we recommend an order of 500 pieces or more to optimize costs, depending on material specifications and equipment efficiency.

Q: How fine a shaft diameter can you machine?
A: Our Swiss-type automatic lathes can reliably machine precision shafts with diameters of φ0.5mm and above, up to a length of 150mm. Even finer shaft diameters can be achieved through specialized processes; please feel free to contact us for specific inquiries.

Q: What surface finish can be achieved for high precision CNC turned components?
A: Standard turning processes can achieve a surface roughness of Ra 1.6–3.2μm. If higher requirements are needed, we can incorporate a grinding process to achieve a finish of Ra 0.4–0.8μm.

Q: What post-processing services do you offer?
A: We provide a comprehensive, one-stop service that includes heat treatment (quenching, tempering), surface treatment (anodizing, zinc plating, nickel plating, blackening, passivation), polishing, laser marking, and more.