Wood pellet machine with direct drive screw raw material sources reversal characteristics

Wood pellet machine raw material sources
Biomass particles very wide source of raw Food dehydrator, wood processing and the production of wood-based panels produced sawdust, wood shavings, bark, sanding dust, waste wood, wood branches; crop harvest produce all kinds of straw; other types may combustion of biomass as raw material, without adding any adhesive, through equipment processing, biomass pellet fuel can be manufactured.
Direct drive screw reversal characteristics
Screw driving force in the loss or downtime inversion problem exists, causing screw reversal generally two reasons: one is in the screw pump work, drive motor torque rod to pass through nearly 1000 meters to the pump , sucker inevitably produce elastic oil processing and a twist angle, thus storing elastic energy when the drive motor is not driving torque, the rod will drive the opposite direction to reverse the mechanical system; another drive system is shut down, the oil casing level difference exists, nearly 1000 meters of oil by gravity from the tubing down, the pressure level generated by the rotor screw pump will reverse.
Screw reversal may cause tripping poles, light pole bending rejection, ground drives damaged parts, may also jeopardize the safety of the operator, so reasonable solution to the inverse problem of direct drive screw is particularly important.