mechanical punch press capacity: 80 ton size of table: 1000(L)/600(W)mm strokes: 40~75 S.P.M China professional manufacturer
"Power Brand" 80 ton c frame high performance mechanical punch press (J21M-80) :
I. Main Features and Function:
A. Open type steel welded body with high rigidity, crankshaft is placed lenthways, nice apprearance;
B. Pneumatic dry friction clutch-brake with flexible movement and reliable performance;
C. Six-side long guides of the slide with high moving precision;
D. Shut type gear set with low noise;
E. Hydraulic overload protector is intelligent and dependable, protect the safety of the press and tools;
F. PLC Electrical control system;
G. For machines over J21M-60, equipped with motorized die height adjustment.
II. Standard configuration:
A. Pneumatic dry friction clutch-brake
B. Hydraulic overload protector
C. Electromagnetic speed-adjustable motor
D. Imported dual solenoid operated valve
E. Automatic device adjust the height of die set(over J21M-60Z)
F. Manual strong oil lubrication system
III. Optional:
A. Output axle for connect feeder
B. Frequency conversion or fixed speed motors
C. Domestic dual solenoid operated valve
D. Automatic strong oil lubrication system
E. Photo-electronic safety device
F. Feeder
G. Air cushion
IV. Technical data:
Item | J21M-80 | |
Nominal Pressure(kN) | 800 | |
Nominal Pressure Stroke(mm) | 4.0 | |
Stroke of Slide(mm) | 150 | |
Strokes (S.P.M) | 40~75 | |
Max. Die Set Height(mm) | 330 | |
Die Set Height Adjustment(mm) | 80 | |
Depth of Throat(mm) | 310 | |
Distance between uprights(mm) | 614 | |
Size of table | L-R(mm) | 1000 |
F-B(mm) | 600 | |
Thickness(mm) | 100 | |
Hole of table | Diameter(mm) | Φ180 |
Bottom size of Slide | L-R(mm) | 740 |
F-B(mm) | 420 | |
| Hole for punch shank | Diameter(mm) | Φ50 |
Depth(mm) | 60 | |
Motor Power(kw) | 7.5 | |
Overall Size | L-R(mm) | 1400 |
F-B(mm) | 2100 | |
Height | 2965 | |
Total Weight(kg) | 8600 | |
"Power Brand" 80 ton c frame high performance mechanical punch press (J21M-80)
