J21S series press machine general deep-throat press with rigid clutch

J21S series press machine is a deep throat press with fixed hed. It has large space and is fit for processing large sheet metal. It is welded with steel plate, so the strength and rigidity is very high. J21S-6 press. 3 I 125A press evolves from J2I series press. It adopts the rigid and rolling key clutch, which is convenient in maintenance. J2IS-25A I125A press is equiped with emergency brake mechanism to make slideblock stop at any position within the range between 0 I and 135 I, a press machine of safely type.