This machine uses the resin abrasive like manual polishing machine, but has higher efficiency than manual polishing machine. While compared with the auto polishing line, because its grinding head is like manual one, it can reduce the cost for the head. Using this machine, polishing 1 square meter, the cost is about 1RMB. NameQuantityMax. polishing width1000mmNo. of heads16 pcsUseful working thickness10-50mmUseful abrasiveResin abrasiveSpeed of conveyer belt0-1500mmFrequency of front-back swing30 times/m( go and back)Driving way of swingBrace slide plate structureJourney of front-back swing350-850mmMain power7.5kw-4Journey of air cylinder125mmFeeding wheel power1.1kwSwing motor power2.2kw