Repair of hydraulic cylinder piston rod in the process, no matter which way the repair, grinding and polishing steps are essential, step is the most time-consuming and laborious. Polished manner traditionally there are several, they each have pros and cons.
1. Hand-polished advantages: with the knife-edge ruler and other measuring tool, you can polish the good accuracy and finish Disadvantages: polished inefficient, labor-intensive for sanding very thin coatings, and coating hardness is not high.
2. The angle grinder grinding advantages: speed, suitable for coarse grinding drawback: poor control, easily missed, or grinding too much, it is difficult to ensure the roundness of a hydraulic lever, cylindrical grinder for coarse. thick coating.
3. Vibration grinding machine Advantages: grinding out a smooth surface finish Disadvantages: often need to change sandpaper, low grinding efficiency, grinding area is too large, difficult to polish out the need of a cylindrical surface grinding machine for grinding plane vibration coating.
4. Traditional belt machine traditional belt machine grinding effect is similar to the vibration grinding machine, suitable for sanding flat coating.
Our staff through long-term practice, constantly sum up experience, is launching a belt sander can be the perfect solution to this problem plagued the industry.
Belt sander using characteristics are as follows:
1. grinding speed, both for coarse grinding, but also for polishing.
2. Adjust the belt and hydraulic rod contact surface, by just hit the high points of principle, can be easily precision grinding out a cylindrical surface.
3. Light weight, easy to operate, not missed, controlled sanding area.