Manufacturing of the radial screws
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Reduction of dynamic loads on the power transmission of the gearboxes of the shearer cutting units. Increasing the service life of the screws before overhaul repair.
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High daily productivity achieved by increasing the loading capacity of the screws.
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High wear resistance of the cutting tool (up to 20 times higher than the Ukrainian and Russian analogs).
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Ability to work in extremely abrasive conditions (more than 130 MPa).
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Low production costs.
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Reducing the current load on the motor of the operating member up to 20%.
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Various screw designs: cylindrical; with a conical cutting disc; universal.