Glass Lens Tooling Forming Moulds and Die Kernels
We are a manufacturer of moulds for the forming of optical components (lenses). Optical lens moulds generally require a very rigorous mirror polishing of the die insert, cavities, cores and inserts.
We support high precision mirror polishing services, not only on carbide materials but also on stainless steel, tool steel and aluminium alloys.
The company is a specialist manufacturer of lens and optical component tooling. We offer precision polishing, five-axis machining, high-speed milling and 3D printing to meet high precision optical component manufacturing requirements.
Manufacture of crystal forming moulds for optical components from drawings
Application of lens forming moulds:
-Lens manufacturing
-Optical tooling
-Automotive
-Aerospace
-Night vision goggles
-Projectors
-Monitors, etc.
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The company has 16 years of experience in the manufacture of moulded components for automotive lenses and lens moulding. We manufacture moulded components and tools for optical components, which consist of tungsten carbide or hardened tool steel with a rigorous mirror finish.
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.Optical Mould Components For Car Reflectors Tooling
The finished surface of high precision reflector moulds requires high angular accuracy and a mirror polish. The OEM of precision optical mould components is a successor business to SPP INDUSTRY. The company's technology is also effectively applied in reflector moulds. Mould cores and inserts for 3D curved reflectors such as automotive tail lights are formed by electroforming from a pin-mounted master mould. A tell-tale five-axis milling service and mirror polishing is also available, which can be finished to Ra 0.01µm (slope or flatness)
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.
