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    The inspection of the belt of the pulley mainly includes two aspects: belt tension and belt wear.

    First check the tension of the pulley belt. At this time, you can use your thumb to strongly press the belt between the two pulleys. The pressing force is about 10kg. If the reduction of the belt is about 10mm, the belt tension is considered appropriate. If the reduction is too large, the belt tension is considered insufficient. If there is almost no reduction in the belt, the belt tension is considered excessive. When the tension is insufficient, the spa pulley and the belt are prone to slip. When the tension is too large, it is easy to damage the bearings of various auxiliary machines. For this reason, the related adjustment nuts or bolts should be loosened to adjust the belt tension to an excellent state. condition. The old belt is badly worn, and the contact area between the belt and the pulley is sharply reduced. At this time, as long as the belt and pulley are pressed hard, the belt will sink deeply into the groove of the pulley. The rubber of the belt also has an aging problem. If the belt rubber is seriously aging, it must be replaced with a new belt in time.

    Taizhou Jiaojiang Jingyi Machinery Factory is a comprehensive enterprise specializing in the production and sales of various belt pulleys, hand wheels, pulleys, couplings and other transmission machinery accessories. It covers an area of ​​more than 10,000 square meters and has a 30-year production history. It has a large production scale and rich technical staff experience. Designers can design, process and produce various types of products and various castings from 40mm to 1500mm according to the drawings provided by customers or related data of conventional models. The production materials used in our factory are all standard qualified alloys, with excellent product technology, long service life, high motion precision, convenient disassembly and assembly, and can effectively improve the quality of the whole machine. Many domestic and foreign manufacturers and merchants have sent large quantities to our factory. order.