Lapping plate diameter 508mm Conditioning ring quantity: 3 PCS Conditioning ring inner diameter: 191mm Lapping plate revolutions: 0-60 rpm Main motor: 0.75 kw
Voltage: 380V/220V on request With working timer Adjustable varying-speed motor Lapping plate height adjustable Dimension: 680 * 890 * 650mm Machining precision: Flatness: 2um/100mm Parallelism: 1um/100mm Roughness: Ra=0.2 (lapping) Ra= 0.01 (polishing) Finish can achieve mirror face
Standard machine package including: 1 serrated lapping or polishing plate, 3 serrated conditioning rings and 3 pressure weights.
Following equipment need extra order(for option): 1) custom-made work PC thickness control system 2) Auto Diamond Paste Dispenser 3) Monochromatic Light and optical flat 4) Supply Diamond Paste on request.
Main applications: Auto industry, diesel engine, aviation industry, pump, compressor, valve industry, tooling industry, medical equipment, mechanical sealed industry, optoelectronic industry, semi-conductor industry, etc. It can lap or Polish piezoelectricity crystal, semi-conductor material (silicon wafter, germanium wafe, gallium arsenide wafer, indium phosphor, etc), optical glass, electronic ceramics, base plate material magnetic material for LCD, mechanical sealed materials, zinc oxide, arrester and many other metal or nonmetal materials.