LIBO Heavy Industries Science&Technology Co.,ltd

Pulleys are important components for belt conveyors. In order to meet the requirements of long-distance high-speed large-capacity belt conveyor, LIBO adopts advanced finite element method, good-quality material, optimized technical process and large high-precision machines to produce good-quality and long-life pulleys. <br />
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Pulley Advantages:<br />
1.Middle and heavy pulleys will be inspected with static analysis and Three-dimension finite element analysis software, which strictly ensure the quality;<br />
2.the material for shell is 16Mn of more superior performance instead of Q235, which ensures shell quality and performance, whose content of S and P ensures welding quality;<br />
3.the material for shaft is forged shaft of 40Cr instead of #45 round steel,which improves mechanical property;<br />
4.the bearing block and taper-lock are ground, which ensure the installation precision;<br />
5.the welding line and shaft are inspected by NDT and the shaft will be tested three times, which can ensure the quality of shaft and welding line;<br />
6.stress annealing will be done after welding with CO2 gas shielded arc-welding machine, which can ensure the quality of welding line;<br />
7.the contact-sealing is adopted, which enjoys more superior dustproof and waterproof;<br />
8.Static balance test will be done for pulleys according to GB10595-2009, which reaches the precision class of G40.


Contact: Dianna Lee
Email: [email protected]
Website:http://www.libokj.net
Company: LIBO Heavy Industries Science & Technology Co., Ltd