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Coal drill bits come in various types, each tailored to specific geological conditions and drilling needs. The most common types include button bits, tungsten carbide insert (TCI) bits, and steel-to-steel (STT) bits. Button bits, with their carbide buttons on the surface, are ideal for softer rocks and coal seams due to their excellent wear resistance. TCI bits, on the other hand, are more suitable for harder formations due to their tungsten carbide inserts that provide exceptional toughness and wear resistance. STT bits, made entirely of steel, offer a cost-effective solution for less demanding drilling applications.

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An efficient clarification and filtration system is an essential part of any treatment plant. The clarifier is designed for superior removal of settleable solids in water, wastewater and industrial applications. The concave faces of the sections transport the sediment toward a sludge pit. During return movement, the wedge-shaped parts of the sections slide under the sludge blanket, providing continuous and unidirectional transport. It is easy to install and maintain.

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