• JY21G series semi-closed high-speed precision press

    JY21G semi-closed high-speed precision press is widely used in the production of silicon steel slices for motors, fins for air conditioners, radiators, electrical components, ect. It is characterized with high rigidity and high strength in structure. The crankshaft is laid in transverse direction. Imported dry pneumatic friction clutch and brake, imported PLC, hydraulic overload protector, centralized oil lubrication, imported safety duplex valve and automatic feeding devices are adopted. They can form a single automatic production line.