How to maintain the roller through shot blasting machine?

When using a roller through shot blasting machine, the brake lining is worn, friction becomes thinner, hinge wear increases, braking torque decreases, and braking clearance increases, forming a system. The fault is invalid. In order to ensure the accuracy and reliability of organizational work, adjustments should be made based on braking torque and work requirements.

The adjustment of the machine mainly includes adjusting the working stroke, adjusting the braking torque, and adjusting the braking clearance. The braking torque is achieved by adjusting the length of the main spring, that is, by adjusting the tension of the main spring to achieve reliable braking torque.

When opening, it is necessary to ensure that the gap between the two brake linings and the brake wheels is consistent. The two hinge points passing through the shot blasting machine should be lubricated regularly according to the situation. The roller through shot blasting machine should be lubricated at least once a week. Perform high-temperature lubrication every three days.

Wipe or brake the wheel friction surface. Timely remove dirt between the brake lining and brake wheels. The oil of the hydraulic electromagnetic push rod brake transmission device is changed every six months.

If mechanical impurities are found, the transmission device should be removed, cleaned and assembled with gasoline, and the oil should be cleaned before assembling the sealing ring to ensure the sealing after installation. Do not use oil to clean the coil during cleaning.

This utility model is divided into ordinary models and specialized models. General picking devices include hooks and lifting rings; The specialized collection device includes a grab, lifting electromechanical magnet, lifting vacuum suction cup, lifting pliers, and container specific lifting tools.

The ordinary roller through type shot blasting machine lifting tool usually uses the rope of the lifting mechanism to hang the pulley block. According to this processing method, the hooks are divided into forged hooks and stacked riveted hooks, and are divided into single hooks and double hooks according to their shape.

The single hook production is simple, and the straight through shot blasting machine is convenient to use, but the force is poor. It is mainly used in lifting workplaces below 80t. When the lifting weight is large, double hooks are often used in conjunction with symmetrical forces. The hook should have sufficient strength and stiffness, therefore there are high requirements for the material and processing of the hook. Do not use cast hooks or materials with low impact toughness.