Service & Technology | Tungsten Carbide Manufacturing
Customised precision tungsten carbide components according to your drawings
Cemented Carbide is an alloy of sintered hard metal carbide powder that is “second only to diamond in hardness” and “about twice the weight of iron”. Generally speaking, Cemented Carbide is made by mixing Tungsten Carbide (WC) and Binder (Co) and then sintered, and it is mainly used in the field of cutting and moulds where wear resistance is required.
Why choose our precision machining solutions
Innovative solutions for critical applications
At SPP Industry, our long history in a wide range of markets has given us unique engineering experience that we continually use to innovate. Each of our products follows our manufacturing principles: high performance, high durability, and superior reliability with machining exactly to the drawing.

Superior Reliability and Performance
We manufacture our precision components to ISO 9001 standards, rigorously inspecting every detail of the drawings to ensure that they are manufactured exactly according to the drawings, and offer innovative options for material selection.

Over 30 Years of Experience
SPP Industry has been specialising in precision machining solutions for 30 years, with a team of engineers making up more than 75% of the company's total workforce.

Advanced Hardware
We understand the importance of state-of-the-art machine tools and are continually producing high precision machine tools both domestically and internationally, with our main equipment originating from Germany, Switzerland, Austria and Japan.
Tungsten Carbide Wear Parts Manufacturers & Suppliers
Tungsten Carbide Components Manufacturing Technology Suppliers
- Cemented carbide mixing and sintering technology
- Precision machining of small, medium and large components made of tungsten carbide
- Achievement of the tightest tolerances: Achievable average roughness values of Ra from 0.02 - 1.6 µm. small or large series, or individual components of complex structures
- Technologies for grinding and polishing of carbide, EDM and WEDM processing, etc.
Tungsten carbide machining process:
1. Mix the respective powder ingredients
2. Extrusion moulding
3. Cleaning
4. Presintering
5. Manufacturing
6. Main sintering
7. HIP
8. Wire Cutting or EDM
9. Grinding
10. Precision machining
11. Polishing
12. Measurement












Manufacture of tungsten carbide consumables for wear and corrosion resistance in harsh environments
Tungsten carbide is often used in very severe working conditions, such as in chemical and medical technology, oil and gas, metal forming and packaging, fluid control, mining tools, drilling exploration, cold rolling and hot rolling, cold heading and fastener manufacturing, powder metallurgy, etc. Tungsten carbide has a high degree of abrasion resistance, wear resistance and corrosion resistance, so tungsten carbide tools have an irreplaceable Role.
We provide our customers with all processes from the sintering of carbide blanks to precision machining, and advise you on the properties of the relevant tungsten carbide grades to maximise application life in extreme working environments.

Custom tungsten carbide tooling, tungsten carbide wear part manufacturers according to drawings
SPP Industry custom carbide wear components and tools according to customer’s drawings, our factory has CNC lathe, CNC milling machine, 5-axis machining centre, CNC grinder, spark machine and wire EDM machine tool, deep hole drilling and gun drilling, PVD coating line, tungsten carbide coating line and other ancillary equipment, we can finish machining carbide blanks into any shape you want.
Typical Cemented Carbide Components:
Tungsten Carbide Roller, Tungsten Carbide Roller, Tungsten Carbide Anvil Hammer, Tungsten Carbide Anvil Head ,Tungsten Carbide Stretching Mould ,Tungsten Carbide Cold Heading Mould ,Powder Metallurgy Mould, Tungsten Punch ,Tungsten Insert ,Tungsten Carbide Mould Parts, Tungsten Cutting Tool, Tungsten Bar ,Tungsten Bushing, Tungsten Bushing, Tungsten Carbide Drill Sleeve, Tungsten Spool Bushing, Tungsten Seat, Tungsten Valve Stem, Rotor & Stator, Tungsten Wire Drawing Mould ,Tungsten Carbide tungsten carbide mantle ,tungsten carbide ball mill jar ,tungsten carbide grinding jar ,tungsten carbide wearing parts, tungsten nozzle ,tungsten plunger, tungsten rod, tungsten shaft, tungsten wire guide, tungsten carbide flow restrictor bearing, tungsten carbide wing, tungsten carbide flow cage, tungsten flow tube, tungsten carbide sealing ring, tungsten carbide static and dynamic ring, tungsten carbide sealing ring







Typical carbide:
- Tungsten carbide roller
- Carbide cold head tooling
- Tungsten carbide blades
- Cemented carbide bushings
- Cemented carbide valve seats
- Tungsten carbide bowl body
- Tungsten carbide nozzle
- Carbide wire guide
- Carbide flow valve cage
- Tungsten carbide seal ring
- Tungsten carbide anvil hammer
- Powder metallurgy dies
- Tungsten carbide punch and dies
- Cemented Carbide bushings
- Tungsten carbide valve stems
- Tungsten carbide ball mill glass
- Tungsten steel plunger
- Cemented carbide bearing
- Tungsten flow tube
- Carbide tooling
- Tungsten carbide anvil head
- Tungsten carbide punches
- Tungsten carbide cutting tools
- Tungsten carbide drill bushings
- Rotors and stators
- Tungsten carbide grinding jar
- Carbide piston rod
- Flow restriction
- Carbide sealing ring
- Tungsten carbide drawing die
- Tungsten carbide teeth
- Tungsten carbide rods
- Cemented carbide valve sleeves
- Tungsten carbide wire drawing dies
- Carbide wear parts
- Tungsten carbide shaft
- Tungsten carbide wing
- Dynamic and static carbide ring
Talk to a SPP INDUSTRY Sales Engineer
Technical Knowledge and Industry Leading Insight
Tungsten Carbide Machining Technology
Tungsten Carbide Tooling Machining from a team that speaks your language
In our large machining facility, we perform precision machining of raw materials such as bars, squares, forgings, castings, etc., as well as measuring, cleaning and packaging services for the machined workpieces.
Tungsten Carbide Sintering Technology
- Mixing and addition of tungsten
- Selection of grain size
- Mould Manufacturing
- Tungsten carbide sintering
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Tungsten carbide sizes up to Ø 680 mm
length up to 3500 mm

Tungsten Carbide Seal Ring for Pumps
Tungsten Carbide Machining Technology
- Internal and external cylindrical grinding
- Unround grinding
- Bore grinding technology for uneven surfaces or contoured shapes
- Surface quality up to Rz 0.01
- Tolerance fulfilment up to 0.1 µm

Tablet tooling and pill punch and dies
Tungsten carbide spark machine technology
- Machining of extremely complex contour shapes
- Wire cutting of edges or bores
- EDM of fine and micro holes
- Tolerances up to 3 µm
- The smallest holes can reach 0.008

Ammunition tooling & Carbide dies
State-of-the-art equipment
State-of-the-art equipment allows concept, design and delivery under one roof
We are constantly investing in and upgrading the facilities at SPP Industry to ensure we have the resources we need to complete any job at any time – no matter how technical or complex.






