... metal parts such as watchcase,goldenly-ornamentation, souvenir badge,galsses rims (of spectacles) lamps and lanterns,dinnerset etc.,and which is ... lifting cylinder)FEATURE:l The machine body adopts wholly frame type welded structure and good rigidity;l High efficiency,low ... noise and reliable hydraulic system;l The machine is frame type design,beautifully shaped,compact structure and small in size; ...