OEM/ODM Custom Machining Carbide Punches and Buttons
Tungsten carbide punches and matrices with high hardness and wear resistance are more suitable for stronger working conditions than tool steel (1.2379) or HSS.-Pressing punches and dies
-Bullet making punches and Buttons
-Carbide drawing dies
-Carbide Cold Heading Punches and Buttons
-Hot forged carbide punches and tools
-Punch and Buttons for stamping dies
-Punch for automotive wheel manufacturing dies
-Cutting punches for wire forming
-PVD coated punches and Buttons
-Punch manufacturing according to DIN 9861 and ISO 8020, etc.
The company produces precision tungsten carbide and carbide tools, carbide punches and matrices according to customer drawings for a wide range of applications in bullet making, stamping and forming, tool making, precision machinery, pill forming, powder metallurgy, can making, etc.
Production according to customer drawings
Bullet manufacturing, powder metallurgy, pill production, stamping and forming, daily packaging, can manufacturing, wire manufacturing, etc.
Ammunition Tooling & Custom Carbide Dies
We can provide tooling and services for ammunition producers in a variety of applications, including:
Cut off knives
Die block holders
Lujan dies etc.
Aspheric Mold & Optical Tungsten Carbide Tooling
Ultra-precision aspheric mold and 0ptical Tooling machining
SPP CARBIDE Limited has a precision optical machinery team and rich experience in ultra-precision optical lens mold processing, the introduction of Japan's advanced ULG ultra-precision machining equipment, single-point diamond machining centers and measuring equipment. Our company undertakes aspheric optical mold core die core, PV value is less than 0.1 micron, diameter 0.6 mm ~ 65 mm. with a single point diamond machine processing a variety of high hardness mold materials (tungsten carbide, technical ceramics, sapphire, etc.). According to the customer to sample proofing, design, proofing, batch molding various specifications of aspheric lenses.
Powdered Metal Compaction Tooling & Sintering Tooling
Powdered Metal Compaction Prees Tooling & Sintering Tooling & Carbide Dies
The construction of dies and punches for the sintering of metal powders requires equipment of high accuracy, repeatability and autonomy. SPP CARBIDE DIE is not only equipped with these mentioned methods, but also adapted them automated and robotic.
This makes it one of the best companies in the world for the production of tools for pressing, sintering and shaping of metal powders.SPP CARBIDE DIE has modern high speed machining centers and Swiss wire spark machines and Swiss EMDs for machining complex frontal contours of upper and lower punches with hardnesses ranging from 60-64 HRc after heat treatment.SPP CARBIDE DIE has also developed different grades of Carbide DIE has also developed different grades of carbide punches.
Tungsten Carbide Die and Plugs Machining
Tungsten carbide mandrels and plugs/dies.
Mandrels and Plugs/dies.
We can manufacture mandrels and plugs from steel/carbide or integral tungsten carbide. The steel/carbide mandrels can be mechanically assembled or brazed together.
Mandrels and plugs are used to form and size the inside diameter of tubes. These can be held in place using rods, which are usually threaded into the mandrel assembly. Other mandrels simply "float" in the tube and are held in place by a pulling process.
Sleeve type mandrels
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.