Belt Conveyor Pulley By Libo Heavy Industries S & T Co., Ltd

We are engaged in manufacturing and exporting excellent quality Belt Conveyor Pulley to our valuable clients. Pulleys are important components for belt conveyorsa 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.

Technical features:-
1a Middle and heavy pulleys will be inspected with static analysis and Three-dimension finite element analysis software, which strictly ensure the quality;
2a 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;
3a The material for shaft is forged shaft of 40Cr instead of #45 round steeli which improves mechanical property;
4a The bearing block and taper-lock are ground, which ensure the installation precision;
5a 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;
6a Stress annealing will be done after welding with CO2 gas shielded arc-welding machine, which can ensure the quality of welding line;
7a The contact-sealing is adopted, which enjoys more superior dustproof and waterproof;
8a Static balance test will be done for pulleys according to GB10595-2009, which reaches the precision class of G40.