Progressive Top Locks provide positive guidance between cavities and cores and will not bind due
Progressive Top Locks provide positive guidance between cavities and cores and will not bind due to unequal thermal expansion of the mold halves. Top Locks have large corner radii and are designed for standard plate thicknesses for easy machining and installation from parting line.
Materials and Treatments:
Females: A-2,58-60 Rc
Titanium Nitride Coated(80 Rc)
Male: H-13,40-44 Rc
Melonited(SBN) to 65 Rc
日本外匯中古HITACHI螺旋式空壓機20HP(整備品)低噪音,使用效能高,不景氣的時代要想要換新機