100T~800T JH25 Pneumatic Press Machine
100T~800T JH25 Pneumatic Press Machine
JH25 Pneumatic press machine is Open Back Press with Fixed Bed, a kind of thin sheet metal processing universal press imported advanced technology . Its steel plate welded body has high shock-absorbing performance ,which is suitable for shearing, punching, blanking, bending and shallow drawing. we can customize the throat depth of the punch according to the customer’s plate requirements
J25/JH25series open back double point press with high performance
◆ Welded body with steel plate and high intensity.
◆ Suitable for multiple dies automatic line and multi level dies continuous punching.
◆ Double crankshaft pitmen totally eliminating side forces by reverse rotation.
◆ Combined wet multi discs friction clutch and brake.
◆ Cluster gear adopts the flooding oil lubrication.
◆ Six-face rectangle lengthen guide.
◆ Equipped with hydraulic overload protecting device.
◆ Adopts electric shut height adjustment with digital display.
◆ Equipped with lifting balance cylinder.
◆ Duplex valves imported.
◆ Electric compelling grease lubrication system.
◆ Balancing cylinder adopts manual lubrication system.
◆ One set of blowing device.
◆ Controlled by PLC with international brand.
◆ Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.
◆ Equipped with optional air cushion device , photoelectric protector,which can used to work with various automatic equipments.
◆ Ⅰtype specifications is for standard product, Ⅱtype specifications is for customized product.
◆ JH25 series adopts combined dry friction clutch and brake, fixed stroke , the other specifications are the same as J25 series.
Specifications:
| JH25-80 | JH25-110 | JH25-160 | JH25-200 | JH25-250 | ||||||||
| Capacity | kN | 800 | 1100 | 1600 | 2000 | 2500 | ||||||
| Nominal Force | mm | 5 | 3 | 5 | 3 | 6 | 3 | 7 | 3 | 7 | 3.5 | |
| Slide Stroke | mm | 160 | 90 | 180 | 110 | 200 | 130 | 250 | 150 | 280 | 170 | |
| SPM | Fixed | min-1 | 55 | 70 | 50 | 60 | 45 | 55 | 35 | 45 | 30 | 40 |
| Variable | 40-75 | 55-90 | 35-65 | 50-80 | 35-50 | 40-65 | 25-45 | 35-55 | 20-35 | 30-45 | ||
| Max. Die Height | mm | 350 | 400 | 450 | 500 | 550 | ||||||
| Die Height Adjustment | mm | 80 | 90 | 100 | 110 | 120 | ||||||
| Between Slide Center & Frame | mm | 310 | 350 | 390 | 430 | 470 | ||||||
| Bolster (FB×LR) | mm | 600 | 680 | 760 | 840 | 920 | ||||||
| 1600 | 1880 | 2040 | 2420 | 2700 | ||||||||
| Bolster Thickness | mm | 110 | 145 | 130 | 165 | 150 | 185 | 170 | 220 | 180 | 235 | |
| Slide Area (FB×LR) | mm | 460×1200 | 520×1360 | 580×1500 | 650×1850 | 700×2100 | ||||||
| Shank Hole (Dia.×Dpth) | mm | 3-φ60×60 | 3-φ60×70 | 3-φ60×75 | 3-φ60×85 | 3-φ60×95 | ||||||
| Between Columns | mm | 1200 | 1450 | 1600 | 1900 | 2220 | ||||||
| Main Motor | Model | YCT225-4A | YCT225-4B | YCT250-4A | YCT250-4B | YCT280-4A | ||||||
| Power | kW | 11 | 15 | 18.5 | 22 | 30 | ||||||
| Cushion Ejecting Force | kN | 40×2 | 55×2 | 80×2 | 100×2 | 125×2 | ||||||
| Cushion Stroke | mm | 60 | 70 | 80 | 90 | 100 | ||||||
| Bolster Height | mm | 900 | 935 | 900 | 935 | 950 | 985 | 1000 | 1050 | 1100 | 1155 | |
| Outline Size (FB×LR×H) | mm | 2160×1750×3100 | 2250×2040×3260 | 2550×2220×3580 | 2660×2560×3980 | 2880×2860×4320 | ||||||
| Net Weight | kg | J25:13000 | J25:16000 | J25:26000 | J25:30000 | J25:42000 | ||||||
| JH25:12500 | JH25:15500 | JH25:25500 | JH25:29500 | JH25:41500 | ||||||||
