The tail casing steel plate is 8mm, reinforced by section steel, with high strength. The bearing seat guide rail is quenched and tempered, with good wear resistance and long service life. The bearing seat is made of cast steel, with good strength. The height of the inlet is reasonably designed and calculated to reduce the impact of materials on the hopper and feed more fully.

    The tail wheel adopts a design with few teeth, which can not only reduce the tail beating, but also prevent the tail wheel from falling off the chain. The counterweight method adopts the form of lever gravity tension + counterweight wheel, which runs smoothly.

    The intermediate casing is reinforced by folding ribs, and the flange is in the form of angle steel, which has high strength and small deformation. There is no need to make major adjustments after installation.

    The hopper adopts the latest design to expand the hopper capacity as much as possible and reduce the filling rate under the premise of ensuring sufficient discharge. And all the corner designs are for better material flow in the hopper, easier to discharge, less material return, and the bucket is welded with a serrated wear-resistant plate.

    The head wheel adopts a split structure, which is convenient to replace. The teeth are made of forging material, and the teeth are quenched, which has good wear resistance and long service life. The head shaft is made of forging material, which is quenched and tempered, and has high toughness and strength.

    The chain is made of high-quality alloy steel, high-precision processing equipment and heat treatment equipment, with stable performance and less maintenance.

    The drive adopts the form of imported brand gear reducer + coupler + high-efficiency motor. The gear reducer comes with auxiliary transmission, which increases the auxiliary transmission speed ratio, thereby increasing the auxiliary transmission torque and meeting the requirements of full load start-up. The drive base is milled on the gantry milling machine to ensure good flatness and low vibration of the drive operation.