Professional mold parts and machining solutions provider

Precision surface grinding, internal and external cylindrical grinding, and form grinding capabilities meet mirror-finish requirements for mold components. Capable of processing ultra-hard materials (HRC 60+), these processes guarantee exceptional parallelism, perpendicularity, and roundness. With a minimum stock removal of 0.002 mm and a surface roughness of Ra 0.1 μm, these techniques are ideally suited for high-finish components such as ejector pins, punches, and inserts.

Equipped with a 24-tool magazine and a high-speed spindle, this machine enables drilling, tapping, boring, and complex machining operations. It is ideally suited for the small-to-medium batch production of precision mold components and complex machined parts. It is capable of processing materials such as aluminum alloys, titanium alloys, and mold steels. With a machining precision of ±0.002 mm, it supports direct CAD/CAM data import, thereby shortening lead times.

Slow-speed wire-cut EDM: cutting precision of ±0.002 mm and a surface roughness of Ra 0.4 μm. Specialized in machining punches, dies, irregular-shaped holes, tapered components, and thin-sheet parts. Features a maximum cutting thickness of 300 mm and a taper capability of ±15°. Requires no electrodes; capable of directly machining cemented carbide and heat-treated steel, producing burr-free results.

Mirror-finish EDM enables the machining of deep cavities, narrow slots, sharp corners, and complex rib structures. Equipped with a C-axis and an automatic electrode changer, it achieves an electrode wear rate of less than 0.1%. It is ideally suited for mold cavities, threaded electrodes, and precision corner finishing. Featuring a surface roughness of Ra 0.2μm and a positioning accuracy of ±0.003mm, it is particularly effective for machining high-hardness steels.

A full-featured CNC lathe equipped with a C-axis and a live tool turret, enabling combined turning and milling operations in a single setup. It is capable of performing external turning, facing, threading, flat milling, drilling, tapping, and other operations. It is ideally suited for rotational parts such as valve bodies, fittings, and motor shafts. The machine delivers high dimensional consistency, maintaining batch tolerances within ±0.003 mm.

High-precision internal and external cylindrical grinding, achieving a roundness of 0.002 mm and a cylindricity of 0.003 mm. This process is utilized for grinding the outer diameters of shafts, the inner diameters of bores, and stepped surfaces. It is capable of machining hardened steel, ceramics, and cemented carbides. Integrated with optical scales and in-process measurement systems, it effectively eliminates the impact of thermal deformation, making it ideally suited for hydraulic components and precision shaft cores.

Utilizing both through-feed and in-feed (plunge) centerless grinding processes, we achieve diameter tolerances of ±0.0015 mm and a roundness of 0.001 mm, ensuring high batch-to-batch consistency. This capability is ideally suited for the high-volume, precision external grinding of parts lacking center holes—such as long rods, small-diameter pins, micro-shafts, and punches—delivering high efficiency and a scratch-free surface finish.

This specialized punch grinder (punch grinding machine) is capable of machining miniature components such as punches, ejector pins, form punches, and cross punches. It achieves an outer diameter precision of ±0.002 mm and supports a minimum machining diameter of φ0.5 mm. Furthermore, it facilitates the precision form grinding of angled, elliptical, and polygonal punches.