此钢球提升器为磨机装运钢球用，装载量约1吨。
The steel ball lifter is for loading the loading capacity is about 1 t.
球形阀阀座磨损后，可用一钢球放到阀座上，用金属棒轻轻敲击钢球数次，直到球阀与阀座密合为止。
After the ball valve seat wear and tear, can be a ball into the seat, and with the rod lightly tapping ball several times, until the valve with the valve seat up close together.
用进口高效光球机加工钢球，不仪加工- .效率高，而且所加工的钢球具有良好的基础圆度，为加工精密钢球提供了良好的工艺条件。
Steel balls flashed by imported special flashing machines have fine basic roundness, which is the technical foundation for making precision steel balls.
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