Product Introduction of Pulley for belt conveyor

Pulleys are important components for belt order to meet the requirements of long-distance high-speed large-capacity belt conveyors, 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 feature of Conveyor pulley

1,Middle and heavy pulleys will be inspected with static analysis and Three-dimension finite element
Analysis software, which strictly ensure the quality;
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;
3,the material for shaft is forged shaft of 40Cr instead of #45 round steel,which improves mechanical
Property;
4,the bearing block and taper-lock are ground, which ensure the installation precision;
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;
6,stress annealing will be done after welding with CO2 gas shielded arc-welding machine, which
Can ensure the quality of welding line;
7,the contact-sealing is adopted, which enjoys more superior dustproof and waterproof;

Company information

LIBO Heavy Industries Science & Technology Co., Ltd ( short for LBHI ) dedicates to research, design, 
Manufacture, erecting, commissioning bulk material handling system as well as EPC projects. LBHI is
 top bulk material handling system global supplier. Our solutions are mainly applied in mining, harbor, 
Power plant, cement plant, metallurgy, etc. as well as coal mine industries. We supplies about 200 km 
Conveyors to our clients all over the world every year. Annual turn over is more than 300 million US dollar.