C-Frame Press Manufacturer & Factory
C-Frame Fixed Bolster Press
JH23
SINGLE POINT, FROM 16-80 TONS
Press Information & Overview
High Quality, Industry Leading Mechanical
H-Frame Presses
- Good rigidity, stable accuracy
- Mechanical overload protector, long service life
- Combined pneumatic friction clutch-brake, smooth and sensitive
- Electrical pneumatic control
- High performance with reasonable price
- Motor with frequency control
Standard Components & Optional Accessories
- Light curtain
- Pneumatic die cushion apparatus
- Foot pedal
- Speed motor, frequency control
- Top stripping device for slider
Pneumatic friction clutch-brake
Adopts combined pneumatic friction clutch-brake, and it features compact structure, smooth transmission, sensitive action, convenient operation and low noise.
Mechanical overload protection device
If the usage capacity exceeds the
capacity of the device itself, overload
stop will occur to protect the machine.
（Standard across the entire range）
Pneumatic dual balance cylinder
Adopt the structure of pneumatic dual balance cylinder, small fluctuation of the balance force, avoid the clash and noise of converse force of gears in transmission,and avoid accidents.
Gear
High strength welded gears(surface grinding treatment)Taper fit of the gear to the crankshaft provides true concentricity between crankshaft and gear. Integrated hardened pinion minimizes required gear diameters and related drivetraininertia
Electrical and pneumatic control
By means of electrical and pneumatic control,the machine can make inching, single, and continuous punching, as well as emergent brake;All adopts solidify PC concentrated control.
Light curtain
Used to protect operators from getting
too close to a press while its moving.
Standard configuration mounted to
side mesh guarding.
JH23 H-Frame Press Specification
| Specifications | Unit | JH23-16 | JH23-25 | JH23-35 | JH23-40 | JH23-63 | JH23-80 | |
| Nominal force | KN | 160 | 250 | 350 | 400 | 630 | 800 | |
| Nominal Stroke | mm | 2 | 2.5 | 3.5 | 6 | 7 | 7 | |
| Slide Stroke | mm | 55 | 65 | 80 | 90 | 110 | 120 | |
| Slide Strokes Per Minute | min-1 | 125 | 65 | 60 | 50 | 50 | 38 | |
| Maximum Die Set Height | mm | 220 | 270 | 290 | 320 | 390 | 440 | |
| Die Height Adjustment | mm | 45 | 55 | 60 | 65 | 80 | 90 | |
| Between slide center and frame | mm | 160 | 200 | 220 | 250 | 310 | 350 | |
| Columns Distance | mm | 220 | 270 | 280 | 340 | 420 | 450 | |
| Bottom size of slide | L×R | mm | 200 | 250 | 250 | 300 | 400 | 430 |
| F×B | mm | 180 | 220 | 220 | 260 | 360 | 360 | |
| Shank Hole Size | Dia | mm | 40 | 40 | 40 | 50 | 50 | 60 |
| Depth | mm | 60 | 60 | 60 | 70 | 70 | 75 | |
| Bolster size | L×R | mm | 450 | 560 | 610 | 700 | 860 | 950 |
| F×B | mm | 300 | 370 | 400 | 460 | 570 | 650 | |
| Blanking Hole Diameter | mm | 100 | 120 | 130 | 150 | 180 | 200 | |
| Bolster Thickness | mm | 40 | 50 | 60 | 65 | 80 | 100 | |
| Max angle of inclination | 35 | 30 | 30 | 30 | 20 | 20 | ||
| Bolster surface height | mm | 750 | 800 | 805 | 850 | 850 | 850 | |
| Overall Dimensions | F×B | mm | 1200 | 1345 | 1462 | 1750 | 1930 | 2060 |
| L×R | mm | 1050 | 1170 | 1195 | 1376 | 1560 | 1915 | |
| H | mm | 1960 | 2132 | 2215 | 2488 | 2740 | 3290 | |
| Distance Between Foundation Bolts | F×B | mm | 780 | 920 | 1020 | 1060 | 1300 | 1360 |
| L×R | mm | 450 | 600 | 650 | 750 | 920 | 1010 | |
| Motor power | KW | 1.5 | 3 | 4 | 5.5 | 7.5 | 7.5 | |
Cases
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