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2. Wheel maintenance: Check wheel wear. The poor rotation of the wheels is related to fine lines, ropes and other debris. Anti-wrap can effectively block the winding of these debris. Too loose or too tight casters are also another factor, replacing broken wheels to avoid unstable rotation. After inspection and replacement of the wheels, it must be ensured that the axles are tightened with the lock washers and nuts. Because loose axles will cause the spokes and brackets to rub and get stuck, care should be taken to replace the wheels and bearings in order to avoid loss of production.
3. Lubricant maintenance: Regularly add lubricating oil, wheels and movable bearings can be used normally for a long time. Applying grease to the axles, seals and frictional parts of roller bearings reduces friction and makes rotation more flexible. Lubricate every six months under normal conditions. After the vehicle is cleaned every month, the wheels should be lubricated and maintained.
4. Inspection of brackets and fasteners: Tighten the loose axle and nut and check if the weld or support plate is damaged. Overloading or impact can cause the bracket to distort, while the distorted bracket tilts the heavy load on individual wheels and causes premature wheel damage. If it is a plug-type caster, it should be tightened with nuts or firmly riveted, and ensure that the equipment mounting bracket is not bent and the plunger is installed correctly. When installing casters, use lock nuts or lock washers. The installation of the expansion rod castor should ensure that the plunger is firmly installed in the casing.
1. Stand Maintenance: If the activity turns too loose, it must be replaced immediately. If the caster center rivet is fixed by a nut, it must be securely locked. If the steering cannot move freely, check the balls for corrosion or dirt. If a fixed caster is fitted, the caster bracket must not be bent.