What are the quality requirements for the working device of the manual hydraulic stacker?

The manual hydraulic stacker has simple structure, flexible control, good fretting and high explosion-proof safety performance. Suitable for work in narrow aisles and limited spaces. It is an ideal equipment for loading and unloading pallets in high-bay warehouses and workshops. Can be widely used in petroleum, chemical, pharmaceutical, textile, military, paint, pigment, coal and other industries, as well as places containing explosive mixtures such as ports, railways, freight yards, warehouses, etc., can enter the engine room, pallets and containers for palletized goods Loading, stacking and handling operations. It can greatly improve work efficiency, reduce the labor intensity of workers, and win market competition opportunities for enterprises. So what are the requirements for the working device of the manual hydraulic stacker?

1. The mast of the manual stacker shall not be deformed, and there shall be no weld de-welding phenomenon. The rolling clearance of the inner and outer masts shall not be less than 15mm; the rollers and shafts must be free of cracks and defects, and the wear of the grooves shall not be greater than 10% of the original size.

2. The tension of the two lifting chains should be uniform, without deformation, and the ends should be firmly connected. The chain pitch must exceed 14% of the length, and the sprockets should rotate flexibly.

3. The fork frame of the manual hydraulic stacker shall not be seriously deformed, the surface of the fork shall not have cracks, the welding of each part shall not have de-soldering phenomenon, and the rotation angle of the fork shall not be More than 90 degrees, and the thickness should not be less than 90% of the original size; the height difference between the left and right fork tips should not exceed 93 degrees of the length of the horizontal section of the fork, the fork positioning pin is reliable, and the supporting surface and positioning surface of the fork hook must not have obvious defects , and the clearance between the fork and the fork carrier.

4. The connection between the lifting cylinder and the mast of the manual stacker should be firm. When tilting the remaining mast of the cylinder, the hinge of the frame should be firm and flexible. The matching gap should not be too large, the oil cylinder is well sealed, there is no crack, and the work is stable. Under rated load, the inclination angle is not more than 0.5 degrees, and the lifting speed under full load is not lower than the standard value.

The stacker produced by the manual stacker manufacturer has been widely used in various sectors of the national economy such as stations, ports, airports, factories, warehouses, etc., and is the main force of material handling equipment.

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