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QDF-2N spring locked normal braking brake
QDF-2N spring locked normal braking brake is controlled by springs. There are two models of this brake: QDF-2N and QDF-3N. They are used to clamp steel disc thickness both 12.7mm.

This QDF-3N spring engaged normal braking brake's braking force can be reached to 3400N.m when braking disc diameter is 711mm. Normally, this brake is equipped with 8 pieces of springs, its springs quantity is also can be reduced as need.

Handong company is a professional manufacturer of this brake, each product is made with good quality and performance.
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