JH21-63Purposeandstructureperformance:◆Weldedframewithqualitysteelwhichmeansgoodrigidity◆Squarefigurelongguidewithsixfrictionfacesmakesabrasi◆Hydraulicoverloadprotectorhassensitiveresp***eandreliabl◆Combinedpneumaticclutchandbrakeismadeoffrictionmater◆Closedbevelgear,dippedinlube,whichdrivesstablywithlo◆Slidewithcounterbalancer,whichwilleliminatetheclearanc◆Intermittentautolubricationmakeseverypointgetfineands◆Aircushion,photoguard,autofeeder,speeddiechangingareoptional.)