

·We have designed the Single-Column Hydraulic Press with different power ranges, from 25 to 400 tonnes.
·Specifically designed to perform work involving deep drawing, stamping,die-cutting, forming, etc.
·The latest generation series hydraulic presses now feature a wide range of uses including the possibility of incorporating these machines in automatic production lines.
Details Images


·Auto parts: automobile body covering parts, braking, fuel tanks, chassis, axle case, bumper
·Household appliances: washing machine, TV, refrigerator, air conditioning, rice cooker, and other parts
·Kitchenware: sink, tea set, and Other kinds of containers.
The CAE software SOLIDWORKS is used as the method to analyze the linear static construction, stress, and deformation for press break and laser cutting machine frames. So for complicated structures, highly complex loadings, transient modeling, and a combination of the above, FEA makes sense.


·Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy and stability.
·Pneumatic dual balance cylinders, which balance the slide and punch weight to reduce noise and impact.
·The crankshaft undergoes grinding treatment after high-frequency quenching.
·Lengthened six-face rectangle guide with a surface of bronze plate.
·Vertical located crankshaft, compact structure.
·PLC control and imported safety duplex valve.
·Wet type combined multi discs friction clutch and brake.
·Hydraulic overload protected.
The control panel features a switch enabling the user to select the desired type of work in a manual, semi-automatic, or automatic position and a switch to select either the fast speed or slow speed.
Electrical and hydraulic maneuvers are redundant and self-controlled.
They incorporate an additional safety block and self-control devices for maneuver and safety.
It includes the verification and certification of the correct operation and the safety distance for the photocells.

Specifications | Unit | JH21-25 | JH21-45 | JH21-60 | JH21-80 | JH21-100 | JH21-125 | JH21-160 | JH21-200 | JH21-250 | JH21-315 | JH21-400 |
Nominal Capacity | KN | 250 | 450 | 600 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 |
Nominal | mm | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 8 |
Slide Stroke | mm | 80 | 120 | 140 | 160 | 160 | 180 | 200 | 220 | 220 | 220 | 250 |
Slide Strokes Per Minute(Fixed) | Times/min | 100 | 80 | 70 | 60 | 55 | 50 | 45 | 45 | 30 | 30 | 30 |
Slide Strokes Per Minute(Variable) | Times/min | 60-120 | 50-95 | 45-85 | 40-75 | 35-65 | 35-65 | 30-55 | 30-55 | 20-35 | 20-35 | 20-35 |
Maximum Die Set Height | mm | 250 | 270 | 300 | 320 | 335 | 350 | 400 | 450 | 500 | 500 | 550 |
Die Height Adjustment | mm | 50 | 60 | 70 | 80 | 90 | 90 | 100 | 110 | 120 | 120 | 120 |
Throat Depth | mm | 210 | 225 | 270 | 310 | 330 | 350 | 400 | 430 | 450 | 450 | 490 |
Distance Between Uprights | mm | 450 | 515 | 560 | 610 | 670 | 670 | 736 | 910 | 980 | 980 | 1050 |
Slide Bottom Size(LxR) | mm | 360 | 410 | 480 | 540 | 620 | 620 | 700 | 880 | 950 | 950 | 1020 |
Slide Bottom Size(FxB) | mm | 250 | 340 | 400 | 460 | 520 | 520 | 580 | 650 | 700 | 700 | 750 |
Shank Hole Size (Dia) | mm | 40 | 50 | 50 | 50 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
Shank Hole Size (Depth) | mm | 65 | 60 | 70 | 65 | 90 | 90 | 100 | 100 | 130 | 130 | 130 |
Bolster Size(LxR) | mm | 720 | 825 | 930 | 950 | 1060 | 1100 | 1175 | 1390 | 1500 | 1540 | 1700 |
Bolster Size(FxB) | mm | 400 | 440 | 520 | 600 | 640 | 680 | 760 | 840 | 880 | 880 | 950 |
Blanking Hole diameter | mm | 150 | 150 | 150 | 180 | 180 | 200 | 220 | 250 | 270 | 270 | 290 |
Bolster Thickness | mm | 80 | 110 | 130 | 140 | 145 | 155 | 165 | 180 | 190 | 190 | 210 |
Bolster Surface Height | mm | 780 | 800 | 900 | 900 | 900 | 900 | 900 | 1000 | 1000 | 1000 | 1100 |
Overall Dimensions(FxB) | mm | 1500 | 1585 | 1540 | 1765 | 2000 | 2040 | 2305 | 2600 | 2660 | 2720 | 2850 |
Overall Dimensions(LxR) | mm | 945 | 1075 | 1200 | 1200 | 1300 | 320 | 1420 | 1540 | 1640 | 1680 | 1750 |
Overall Dimensions(H) | mm | 2120 | 2390 | 2570 | 2725 | 3010 | 3035 | 3215 | 3800 | 3850 | 3850 | 4140 |
Distance Between Foundation bolts(FxB) | mm | 980 | 1075 | 1100 | 1210 | 1365 | 1430 | 1665 | 2020 | 2100 | 2140 | 2185 |
Distance Between Foundation bolts(LxR) | mm | 690 | 760 | 840 | 920 | 1020 | 1040 | 1140 | 1360 | 1460 | 1500 | 1570 |
Motor (Power) | KW | 3 | 5.5 | 5.5 | 7.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 |
Weight (Approximate) | Kg | 2450 | 3550 | 5150 | 6450 | 8650 | 9550 | 13600 | 19200 | 23200 | 26600 | 29500 |

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