Langdi Precision CNC Machining Factory Overview
Concentrates on High-Precision Mold Parts & Die Components Machining (Cemented Carbide, HSS, Alloy Steel, Brass, Plastic)


Precision Die Components and Mold Parts Machining Workshop
(PG) OPTICAL Curve Profile Grinding
Japan AMADA PG provides high quality guarantee for the curve profile grinding of special-shaped mold parts. The precision can reach +/-0.001mm and the surface roughness is Ra0.05.
PRECISION Plane Surface Grinding
Precision plane grinders are mainly used for shape finishing and surface parallelism grinding. Maximum finish R0.05; Machining accuracy can be within +-1um; Minimum groove 0.07mm.
PRECISION Wire-Cut EDM Processing
Japan Seibu High precision WEDM M50B and Sodick WEDM AQ360LXs. Processing accuracy up to +-2um, finish up to Ra0.31, min.line diameter 0.07mm, the best clearance angle R0.06.

Round and Cylindrical Grinding Turning
CNCCenterless Grinding for Cylindrical Precision Parts; CNC Inside & Outside Round Turning Grinding for Round & Circular Parts. The true roundness can reach up to 0.001mm.
CNC High Speed Milling Machining
The company has CNC high-speed milling machining machines. Its design philosophy is to pursue high efficiency and rigidity. Travel(X/Y/Z): 800x500x550 mm. Spindle Speed: 8000 rpm.
NC Lathes Turning Machining
Langdi Precision Has CNC lathe TAKISAWA NEX-108 with an advanced Japanese system. Its max.processing diameter is/mm:320(T101),320(T12),max. processing length is /mm:530.
TRIMOS Height Gauge
Height Gauge with excellent repeatability, with a revolutionary displacement handwheel offering its user choice of displacement mode of the measuring carriage, manual or motor-driven.
Rational Projector
The digital profile projector is an ergonomic and reliable measuring instrument. Customer-requested precision components are manufactured and tested based on world-brand standards.
Rational 2.5 D Measuring
Rational 2.5 D Measuring Instrument Used in 2D measurement as well as 3D measurement. It is a high-precision measuring machine that integrates optics, machinery, and electronics.
Nikon Hight Gauge
Nikon Hight Gauge is a digital micrometer offering flawless contact measurements of dimensions, thickness and depth. measuring length equal to 100mm and an accuracy of 1µm at 20° C.