we provide high pressure water jet unit for Coke Oven Door cleanning since 1990's, the latest versioin of units are much improved than before, and then the improvement will be keep growth in the future.
The traditional de-rusting way for large scale of used H-beam is sand blasting, which is an high power consumption as well as air pollution treatment way. There is another choice is to de-rust by using high pressure jet water.
Low pressure water descalling way change to high pressure water jet descaling for steel billet is a trend to consider for water and power saving purpose.
Traditional de-rusting way of steel structure by sand blasting is getting to move to hydra blasting for environment issue .