JH21 C-frame Pneumatic Single Crank Press

JH21 C-frame Pneumatic Single Crank Power Press

Features:

1. Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy and stability;
2. Vertical located crankshaft, compact structure;
3. The crankshaft undergoes grinding treatment after high frequency quenching;
4. Lengthened six-face rectangle guide with a surface of bronze plate;
5. Pneumatic dual balance cylinders, which balance the slide and punch weight to reduce noise and impact;
6. PLC control and imported safety duplex valve;
7. Wet type combined multi discs friction clutch and brake;
8. Hydraulic overload protected.

Standard Equipments:

1) Wet clutch
2) PLC
3) Hydraulic overload protecting pump
4) Touch screen
5) Cam controller
6) Die height adjusted motor (JH21-60 and upon models)

7) Auto lubrication system
8) Manual lubrication system
9) Double hand control panel
10) Electronic crankshaft angle indicator
11) Predetermined counter
12) Balance cylinders for slide and upper die
13) Work light
14) Joint for air
15) Joint for miss-feeding
16) Absorbing pads