When the hard material be cutting, there is usually some abrasive garnet mixed with the high pressure water. There is asmall abrasive container installed on the crossbeam of the cutting table,. To feeding the cutting. When more and larger material be cutting, it should be using the abrsive feeding system to supply the abrasive automatic into the small container. The whole process of the feeding system is driven by the compressed air.

Parameter of the feeding system:
   
Power:
   sigle phase, 220VAC
   Capacity： 170L,
   compressed air source: 0.8Mpa
   Working pressure: 0.3-0.4Mpa