J25 series C-frame Double Crank Presses (with fixe
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J25 series C-frame Double Crank Presses (with fixed stroke)
C-frame presses refer to a kind of hydraulic presses in which the frame resembles the shape of the letter "C".The hydraulic presses use a pump to move hydraulic oil into the top of the cylinder to increase pressure. This machine has different size capacities and customers can choose different tonnages. The pump can be manual, electrical or air powered. Hydraulicpresses can be used to press or pull bearings, flatten material, bending material, punching holes, and some presses are for special uses such as pressing forklift tires on or off hubs. These procedures are done by placing the work piece on the table of the press, aligning the ram with the location of the work piece where the procedure needs to be done and placing the ram into motion (manually, electrically, or air) and the procedure is accomplished.
Below are some properties of the C-frame presses:
1) This C-frame presses has steel welded body with good rigidity;
2) With six-side long rectangle guides of the slide in high precision, the double crank presses are stable in running;
3) The number of C-frame double crank presses is adjustable and applicable to different parts of the job requirements;
4) The hydraulic press machines have wet clutch, low noise and it is of convenient maintenance;
5) Transmission gear gumming lubrication, low noise, stable transmission;
6) Hydraulic overload protection device, automatic emergency stop, press and die protection safety, easy to use;
7) Thiscrank press machinehas electrical system using PLC control, encoder, computer program, convenient operation, reliable performance;
8) With optional photoelectric protection, a drive output shaft, automatic feeding, and air cushion device, the crank press machine is of high precision.
Specifications of this double crank press:
J25-80B | J25-110B | J25-160B | J25-200B | J25-250B | J25-315B | J25-400 | |||||||||
L | S | L | S | L | S | L | S | L | S | L | S | ||||
Nominal capacity | kN | 800 | 1100 | 1600 | 2000 | 2500 | 3150 | 4000 | |||||||
Nominal power stroke | mm | 4.5 | 2.5 | 5 | 3 | 6 | 3 | 7 | 4 | 7 | 4 | 8 | 5 | 8 | |
Slide stroke | mm | 160 | 90 | 180 | 110 | 200 | 160 | 230 | 150 | 250 | 180 | 250 | 180 | 250 | |
Stroke number | S.P.M | 40-75 | 50-90 | 35-65 | 45-80 | 30-50 | 35-65 | 25-45 | 30-55 | 20-40 | 30-50 | 20-35 | 25-45 | 20-30 | |
Maximum die height | mm | 380 | 415 | 400 | 435 | 450 | 485 | 500 | 540 | 550 | 585 | 550 | 585 | 550 | |
Die height adjustment | mm | 80 | 90 | 100 | 110 | 120 | 120 | 120 | |||||||
Throat depth | mm | 310 | 350 | 390 | 430 | 470 | 470 | 470 | |||||||
Distance between columns | mm | 1350 | 1470 | 1610 | 1960 | 2310 | 2130 | 2330 | |||||||
Slide bottom size | About | mm | 1200 | 1360 | 1500 | 1850 | 2100 | 2100 | 2300 | ||||||
Before and after | mm | 460 | 520 | 580 | 650 | 700 | 700 | 850 | |||||||
Dimension of the working table | About | mm | 1650 | 1880 | 2040 | 2420 | 2700 | 2700 | 2900 | ||||||
Before and after | mm | 600 | 680 | 760 | 840 | 920 | 920 | 920 | |||||||
Overall dimensions of L Shape | About | mm | 1850 | 2050 | 2250 | 2670 | 2950 | 2930 | 3100 | ||||||
Before and after | mm | 2080 | 2220 | 2460 | 2610 | 2840 | 2960 | 3400 | |||||||
Height | mm | 2990 | 3150 | 3360 | 4200 | 4700 | 4810 | 4800 | |||||||
Main Motor power | kW | 11 | 15 | 22 | 22 | 30 | 37 | 45 | |||||||
Total weight | kg | 12500 | 16000 | 22000 | 31000 | 40000 | 46000 | 54000 |
Please note: products such as parameters are subject to change without notice.
Yangzhou Metalforming Machine Tool Co., Ltd is specialized in manufacturing press machine. Since its foundation in 1958, we know that product quality is vital to the growth of an enterprise. So we take a series of measures to guarantee the quality of the forming machines. And its related products like C-frame crank presses, H-type crank presses, D-type frame crank presses, high-speed press machines, forging press machines, powder metallurgy press machines and more.
Our company’s products cover various kinds of mechanical press machines, including normal crank presses, heavy-duty eccentric gear presses, high-speed precision presses, knuckle presses, and aluminum fin press machines, motor lamination stamping machines, fine blanking machines, powder metallurgy forming machines, hot or cold forging machines, or complete machine lines.