Bushes of installation and removal methods: the main TB drogue drogue QD bushes points, sleeve holes and pulley half of the match at all, and the two drogue two light holes on the pulley threaded holes, respectively, form a complete hole, a threaded hole drogue has a pupil with a pulley on the composition of a complete hole. When assembled, the two threaded holes in the pulley, with the screw in the threaded hole on the pulleys constantly tightening, the action of the screw threaded into the two screws pulleys on the small end of the taper hole, and the tapered sleeve Two aperture is not completely processed wear, so that when the bottom of the screw head against the light hole, it will force to the Bushes manufacturer drogue on small relative to the pulley to pulley tapered bore end sports pulley processing time because of the taper, the drogue is constantly gripping the shaft, the shaft also counterproductive in the sleeve, and then acting on the pulley. Such pulleys, taper sleeve and the shaft is tightly assembled together. Conversely, when removing, from the pulley bolt threaded hole exit with a threaded hole on the drogue, and in the process of constantly tightening the screw hole is toward the small end of the cone pulley direction, when the screw head against When the bottom of the pulley light hole to transmit force to the pulley, then the pulley on the relative sleeve toward the pulley cone small end of the direction of motion, so that the pulley with taper Apartments on broke away, and drogue also because of the loss from the pulley cone hole binding, coupled with its roundness restore some flexibility, but also with the shaft from the open. When the pulley and shaft sleeve connected together to form an interference fit connector. Tapered housing bore and shaft keyed connection, is to transmit torque and force through the key. Between the sleeve and the pulley although no linkage, but there is a positive pressure on joints, friction generated can transmit torque and force it. Our factory can produce various specifications and models of GB pulley. GB pulleys can be applied according to different cross-sectional dimensions of the V-belt or wheel size into the O-groove pulley, A pulley type, B-type pulley, C-type pulley, D-belt pulley, E-type pulley; follow straight holes and pulley shaft hole divided into straight taper cone pulley and the pulley hole into two categories, according to the outer diameter from 63mm OD pulley to 1450mm, the number of slots from 1-12 slots, can be divided into single groove pulley, dual pulley, three grooved pulleys Pulley price, multi-groove pulley pulley, sheave, gray iron pulleys, cast iron pulleys, V-belt pulley, pulleys, etc. Large thousands of different permutations and combinations of standard models of pulleys, we can design according to your actual needs of each specific application Item parameter index for your manufacturing suits your needs GB pulley. I plant manufacturing equipment, strong technical force, advanced production technology, testing means complete, perfect quality management system, all kinds of national standard pulley superior quality, reasonable price, timely delivery, fast efficient service, welcome new and old customers call communication and cooperation and seek common development plans. Pulley prices hung state machinery (certified), the pulley is provided by state-hung Machinery Co., Ltd. in Guangzhou. Hung Machinery Co., Ltd. Guangzhou state (www.gzbhjx.com) is Guangzhou, casting leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hong Machinery leadership in the state with the staff warmly welcome all inquiries negotiations to create the state machinery hung a better future.