Split Lebus Leather With Roll Plug Welded Or Bolted Connection

Adopt plate blanking →→ roll cylinder and weld longitudinal welds →→ check longitudinal welds and geometric dimensions of cylinder (diameter, length, inner diameter ellipticity tolerance, etc.). For large diameter cylinder, add welding process reinforcement → machined annular groove of cylinder, There are requirements for the process of roughing the cylinder outside the circle to process the outer circle → cylinder length welding (namely ring seam welding). For the two ends of the cylinder need to add welding process reinforcement according to the process regulations, and check the quality of ring welding and machining allowance → cylinder length processing and both ends of the stop or groove processing → welding cylinder end flange plate, shaft, inner support ring, etc.

As LBSS series winch grooved sleeves have the above characteristics, it has wide application range.It can be applied in the aviation, shipbuilding,offshore crane industry, oil field, coal,port marine platform,construction,railway and other heavy machinery field.

Early introduction the advanced technics form domestic and foreign,after years R&D,our company had a major breakthrough in lifting machinery's multilayers spooling field and obtaied the production patent of LBS groove in 2010.Meanwhile we created our brand -LBS. At the prosent, the company have formed a stable and serialized production mode.