Fluid hole polishing equipment specializing in the resolution of a variety of precision internal hole deburring polishing problems, the latest in-hole polishing technology, can process 6000mm long holes, the deep hole processing of the knife can be processed to bright quality ra<0.2, especially deep blind hole, can do depth 3000mm, Precision machining of blind hole inner wall with aperture greater than 5mm ra<0.2. For the complex diameter of the hole, you can do a better professional solution of various industries all kinds of metal and non-metallic materials of various special-shaped small and medium-sized precision parts deburring, inverted R angle, to oxidize the skin, derusting, removal of processing knife marks, precision polishing, mirror polishing, such as tackling technical problems, polishing workpiece without touching, do not change workpiece size accuracy. The shape, weight, area and volume of the polished body are not restricted, such as small holes, narrow grooves, complex cavities, slender holes, curved pipe walls can be polished, surface roughness can reach Ra0.012 microns. For the most difficult to overcome the current problems, such as deep hole processing of the knife and other scratches, so that the hole in the wall finish is difficult to guarantee, especially deep scratches, through the quilting machine and other processing means can not overcome the following hole interior roughness problem:

(1), aperture between 1mm-40mm and length greater than 300mm.

(2), roughness is greater than Ra6.4, even with a knife pattern greater than 0.3mm.

(3), Deep blind hole. With the latest grinding polishing technology, these problems have been solved.