China Open Back Double Point Press Machine / Power Press (J25/JH25), Find details about China Power Press Machine, Press Machine from Open Back Double Point Press Machine / Power Press (J25/JH25)
| 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 with imported band, fixed stroke , the other specifications are the same as J25 series |
| Model | J25-80 | J25-110 | J25-160 | J25-200 | J25-250 | |||||||
| JH25-80 | JH25-110 | JH25-160 | JH25-200 | JH25-250 | ||||||||
| Type | Unit | I | II | I | II | I | II | I | II | I | II | |
| Capacity | KN | 800 | 1100 | 1600 | 2000 | 2500 | ||||||
| Nominal stroke | 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 | |
| Number of stroke | 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 | 600x1600 | 680x1880 | 760x2040 | 840x2420 | 920x2700 | ||||||
| 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 | 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 | ||||||||