Tung Weld Coatings
KRAM Engineering (Pty) Ltd supply and apply a range of locally developed Tungsten Carbide based products. Tung Weld consist of Graded Tungsten Carbide particles disseminated into a hardface weld base to form an extremely wear resistant layer, used extensively in high wear areas such as ground engaging equipment, drill-bits, disintegrators, crushers, etc.
The material is applied using the MIG Welding process combined with an imported vibrating feeder mechanism to feed the tungsten particles into the weld pool. The standard tungsten particles are 1-2mm in size but several types of weld bases are used depending on the specific application.
| List of industries presently using our products: |
- Asphalt
- Aluminium
- Carbon
- Chrome
- Coal ash and ore handling
- Collieries
- Cement
- Concrete brick and paving
- Concrete roof tile
- Concrete pipe
- Concrete pump
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- Continues mining
- Crushing and screening
- Clay brick
- Clay tile
- Dredging
- Earth Moving
- Ferrochrome
- Foundry
- Glass
- Iron and steelwork
- Material handling
- Mixing
- Open cast mining
- Platinum
- Power generating
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- Road making
- Refractory
- Ready mix materials
- Rubbish removal
- Rubber
- Shaft sinking
- Tunnelling
- Vanadium
- Vinyl flooring
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