H-type four points perss

Features: • The base, uprights, cross-beam and slide, which are all welded structure, positioned by positioning bushing and connected through hydraulic pretightening force bolts. • The bolster of press are fixed or forward moveable. • Triple drive mechanism, one is belt drive, and the two are gear transmission . • Adopt mechanical system and digital cam to control. operation condition. • Rods and slide connected through guide pillars and bushes, which have eight guide rails.