Crushing and Mixing
Product programme Crushing and Mixing
With Betek tungsten carbide tools for crushing and mixing plants you gain benefits of quality, time and cost:
- Effective protection against wear caused by friction, blast abrasion or impact as well as by any kind of erosion
- Significantly longer service life than tools made of
other metal alloys like chromium or manganese steel - Improved grain and mixing quality thanks to permanently sharp tool edges
- Saves time and money thanks to fewer tool changes
- Simplified tool changes based on well – thought – out replacement systems
- Optimum utilisation of machine power
- Lower tool costs per crushed / mixed ton of the final product
Wear parts for crushers
Wear parts for mixers
Not all tungsten carbide is the same
Tungsten carbide with a high level of hardness, combined with optimum durability and when matched with the task at hand produce an above average service life. Quality takes the top priority at Betek. We only use the purest raw materials and never use recycled products.
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Tungsten carbide
powder -
Carbide structure
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Sintered carbide
Betek Plasma Tungsten protection
Physical characteristics
- Powder mixture: 60% WSC in NiCr Matrix
- Grain size WSC: 30 – 150 µm
- Hardness of Matrix: 780 – 850 HV (60 HRC)
- Hardness of WSC: 1900 HV
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Welding joint
cross-section -
Typical welding joint
Application and benefit
- Welded protection – highly resistant against wear and corrosion. WSC inbedded in a NiCr Matrix
- Reduced risk for spark creation when cutting rock
- Thickness of protection: 1 up to 6 mm
Wear factor
(Source: ISAF, Technical University Clausthal,
wear test ASTM G65-00)
The higher the fi gure the higher the wear protection level:
wear test ASTM G65-00)
The higher the fi gure the higher the wear protection level:
- Construction steel S235: 1
- Hardox 400: 2
- Casting: 2,3
- Betek Plasma Tungsten protection: 40
BETEK TungStuds
