The body of JF21 series power press is welded with steel plate, so it is with good rigidity and stable precision.
The crankshaft is placed vertically, so the structure is compact and the contour is beautiful.
Using the combined pneumatic friction clutch and brake, so the engagement is smooth, the action is agile and the noise is low.
The gear pair adopts the flooding system lubrication.
The slide block is six-face rectangle with longer guide track whose face is bronze panel, so the guide precision is good.
The press-down protection device is adopted to ensure safety and reliability in operation.
For models above JF21-45 Power Press with dry clutch, the slide blocks are fitted with lifting balance cylinders (with imported sealing rings) and imported PLC is adopted for centralized control.
The air pipeline is controlled by safety duplex valve.
Optional device: air cushion, automatic feed shaft and photoelectric protector, and can also be equipped with various automatic equipments, which conform to the safety standard of press
The JF21 sereis model D Power Press, the cranlshaft is fitted with a travel regulating device. Adjustment of this device allows the change of the sliding block travel to meet the specific requirements of different technological process.