Round Precision Mold Component Machining


Round Precision Mold Component

The materials are cemented carbide and stainless steel soldering together.

The precision mold component is machined by Cylindrical Grinding + Optical Curve Grinding + Oil Cutting Technology.

The Round precision mold component is used in mobile phones, semiconductors and the camera industry.

This is the individual part made according to drawings.

Welcome to send your specific drawings/part no. with your requirements to us for quotations.


Round and Cylindrical Grinding Technology

Centerless Grinding:

The true roundness can reach up to 0.001mm.

The surface roughness can reach within the Ra0.05mm.

The accuracy can reach 0.001mm.

Inside and Outside Round Grinding:

Processing Range: within Φ320mm

Machining Accuracy can reach 0.002mm.


Optical Curve Grinding Technology

AMADA PG provides a high-quality guarantee for the curve grinding of special-shaped mold parts.

The precision can reach +-0.001mm.

The surface roughness is Ra0.05.

It is suitable for various precision hardware stamping molds and precision connector terminal processing.

Oil Cutting Technology

Oil Technology Can Get a Very Good Finish, without wire mark cutting, with a mirror finish effect.


Langdi Precision is a professional precision mold parts machining factory that provides professional processing technology solutions for various precision metal and plastic mold parts, precision punches, cores, ejector pins, inserts, thimble barrels, mechanical parts, fixtures, CNC precision parts, etc.



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