Optical Mould Components and Tooling Inserts
Manufacturer of precision inserts and cavities, we manufacture components such as mould inserts and cavities, die kernels and cores, slides and core pins for the manufacture of optical components from drawings.
The moulded components for precision optical components are manufactured from drawings and the inserts are completed by high precision EDM and WEDM.
Made from drawings
Tool & Die Making
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Manufacturer of threaded core pins for moulded parts for optical components, we manufacture threaded core pins from drawings, the threads are thread ground.
Car Profile Light Mould（Groove Surface roughness Ra0.04µm）
The company specialises in moulding tools for automotive optics and offers a high precision OEM component manufacturing service for automotive contour lamp moulds, we can perform mirror polishing services on contours and achieve Ra0.01um
Fresnel Lenses Machining for Optical Tooling Components
Advantages of Precision Machined and Custom Fresnel Lenses and Fresnel Lenses.
Physically, the Fresnel lens has a narrow profile that focuses light similar to a conventional optical lens, but has several advantages over its thicker counterparts:
Light weight: a very interesting option in situations where weight is important (automotive, aerospace, etc.);
Large format: Fresnel lenses are very useful for standard and wide-angle applications;
Various substrate materials: substrate materials vary from acrylic to polycarbonate and glass.
Performance: excellent light gathering capability.Array of Shaped Die Components for Optical Lenses
The company is a specialist manufacturer of optical tools and optical moulded components and we offer CNC high speed 5 axis milling, micro machining and fine hole EDM services.
Optical components generally require a very tight polish and we can perform precision mirror polishing of curved or straight lines to a surface Ra 0.01um.
SPP Industry Ltd.
In the 1990s, SPP Industry Ltd was one of the first manufacturers to establish CNC machining in China. The company has now established five major machine parks in China, with significant achievements in the areas of 5-axis machining, precision grinding & honing, gear machining, large parts machining, custom tungsten carbide and new material development respectively.
