The ALH series press machine adopts a three-divided frame. The reinforcing rod is used to pre-tighten the top seat, the middle platform and the base into a whole, which has strong rigidity. The whole high speed stamping press adopts circulating thin oil lubrication and crankshaft transmission. the crankshaft driving device of the press machine comprises a motor, a crankshaft, and the flywheel fixedly connected to the clutch at one end.
The motor directly drives the flywheel to rotate through the V-belt, and the other end of the crankshaft is provided with a brake; the slider device is guided by the eight-sided guide rail, and two balance cylinders are arranged on both sides of the slider device. The cylinder of the balancer is fixed on the frame, and the piston is fixedly connected with the slider device; the upper beam is provided with a motor, a sprocket and a worm pair to adjust the die height.