C Frame Press (Nominal force: 160kN~4000kN)
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Description
The hydraulic C frame press is a type of universal press used for sheet metal machining, suitable for sheet metal shearing, punching, blanking, bending and shallow drawing operations.
The C frame hydraulic press is designed with a hydraulic protector featuring a higher safety level. Besides, the complete press machine is also equipped with two-hand operation buttons that can realize continuous, single and micro-inching operations.
ParametersType | JH21-16 | JH21-25B | JH21-25 | JH21-45 | JH21-63 | JH21-80 | JH21-110 | JH21-125 | JH21-160B | JH21-200B | JH21-250 | JH21-250B | JH21-315 | JH21-315B | JH21-400 | JH21-400B | ||
Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | Ⅰ | |||
Nominal force | kN | 160 | 250 | 250 | 450 | 630 | 800 | 1100 | 1250 | 1600 | 2000 | 2500 | 2500 | 3150 | 3150 | 4000 | 4000 | |
Nominal stroke | mm | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 10 | 10 | |
Slide stroke | mm | 60 | 60 | 80 | 100 | 120 | 140 | 160 | 160 | 160 | 200 | 200 | 250 | 200 | 250 | 200 | 250 | |
Number of strokes | Fixed | Times/min | 135 | 100 | 100 | 80 | 70 | 60 | 50 | 50 | 40 | 35 | 30 | 30 | 30 | 30 | 25 | 25 |
Variable (Optional) | 120-150 | 80-120 | 80-120 | 70-90 | 60-80 | 50-70 | 40-60 | 40-60 | 35-50 | 30-40 | 25-35 | 25-35 | 25-35 | 25-35 | 20-30 | 20-30 | ||
Max. die height | mm | 220 | 200 | 250 | 270 | 300 | 320 | 350 | 350 | 350 | 450 | 430 | 500 | 430 | 550 | 430 | 550 | |
Die height adjustment | mm | 30 | 50 | 50 | 60 | 80 | 80 | 90 | 80 | 110 | 110 | 120 | 120 | 120 | 120 | 120 | 120 | |
Distance between slide center and frame (Throat depth) | mm | 160 | 160 | 210 | 230 | 300 | 300 | 350 | 350 | 380 | 390 | 420 | 420 | 420 | 460 | 420 | 490 | |
Bolster area (F.B × L.R) | mm | 310×700 | 300×680 | 400×700 | 440×810 | 580×900 | 580×1000 | 680×1150 | 680×1150 | 740×1300 | 760×1400 | 800×1400 | 800×1400 | 800×1400 | 880×1600 | 800×1400 | 940×1800 | |
Bolster thickness | mm | 65 | 70 | 80 | 110 | 110 | 120 | 140 | 140 | 150 | 160 | 170 | 170 | 170 | 200 | 180 | 200 | |
Bed opening (Dia./ F.B × L.R) | mm | 200×300 | 200×270 | 260×250 | 300×300 | 390×460 | 390×520 | 420×540 | 420×540 | 480×600 | 490×800 | 370×570 | 370×570 | 440×580 | 440×580 | 440×580 | 440×580 | |
Slide area (F.B × L.R) | mm | 250×320 | 270×330 | 300×360 | 340×410 | 400×480 | 420×560 | 500×650 | 540×680 | 580×770 | 600×800 | 650×850 | 650×850 | 650×850 | 700×950 | 690×900 | 720×1000 | |
Shank hole (Dia.× Depth) | mm | φ40×60 | φ40×60 | φ40×60 | φ40×60 | φ50×80 | φ50×80 | φ60×80 | φ60×80 | φ65×90 | φ65×90 | φ70×90 | φ70×90 | φ70×90 | φ70×90 | φ70×90 | φ70×90 | |
Column spacing | mm | 460 | 448 | 450 | 550 | 560 | 640 | 700 | 760 | 850 | 870 | 960 | 960 | 920 | 920 | 960 | 960 | |
Main motor power | kW | 3 | 3 | 3 | 5.5 | 5.5 | 7.5 | 11 | 11 | 15 | 18.5 | 22 | 22 | 30 | 30 | 37 | 37 | |
Air cushion (Optional) | Airbag type: ejector force× stroke | kN × mm | / | / | / | 23×60 | 40×80 | 40×80 | 60×90 | 60×90 | 80×90 | 100×100 | 100×100 | 100×100 | 100×100 | 100×100 | 100×100 | 100×100 |
Cylinder type: ejector force× stroke | kN × mm | / | / | / | / | 63×70 | 63×70 | 110×80 | 110×80 | 160×80 | 160×80 | 250×80 | 250×80 | 250×80 | 250×80 | 250×80 | 250×80 | |
Outline dimension (F.B×L.R×H) | mm | 1500×1040×2000 | 1350×980×2130 | 1300×1025×2150 | 1390×1125×2275 | 1580×1205×2580 | 1640×1290×2800 | 1850×1450×2950 | 1850×1490×2950 | 2230×1630×3180 | 2280×1645×3520 | 2800×1730×3550 | 2800×1730×4115 | 2800×1730×3710 | 2920×1790×4470 | 3140×1800×3970 | 3170×1880×4620 | |
Net weight | kg | 2400 | 2200 | 2600 | 3450 | 5000 | 6500 | 9300 | 9900 | 14500 | 16790 | 23700 | 24500 | 23500 | 29000 | 29900 | 35300 | |
- Welded steel frame with high rigidity
- Siemens motor as main motor
- Dry pneumatic friction clutch, brake
- Gear pair oil lubrication
- Rectangular hexahedral lengthened guide; JH21-315C/400C with octahedral lengthened guide
- Hydraulic overload protector
- JH21-16C~45C manual die height adjustment, among which JH21-16C/25C/45C with scale indicator, JH21-25B with digital display
- JH21-63C and above type adopt electric die height adjustment with digital display
- JH21-45C electric die height adjustment optional, with digital display
- Lifting counterbalance cylinder (excluding JH21-16C)
- Dual solenoid valve
- Electric forced grease lubrication system
- Counterbalance cylinder: manual oil lubrication system
- Equipped with a set of blowing device
- Integrated control panel (including electronic cam)
- International brand PLC control
- International brand buttons, switches and air switches
- Optional: wet clutch, air cushion (airbag type or cylinder type), automatic feed shaft, photoelectric protector, slide knockout device, as well as all kinds of automation equipment
- Highly sensitive and reliable hydraulic overload protector. Once the sheet metal machine tool is overloaded, the protector will immediately relieve pressure, stop the movement of slide, and send out an electrical signal to protect the equipment and mold from damage. After overloading, it can automatically reset reducing shutdown time and improving the working efficiency of the hydraulic press.
- The use of the pneumatic balance system running reduces secondary impact to improve the dynamic precision of the press.
- Japanese AZBIL (TACO) dual safety solenoid valve is employed to guarantee the security and reliability of clutch operation.
- Pneumatic components (filter regulator combination units, pressure regulating valve) are from SMC products.
- The electrical control adopts Omron PLC for centralized control, which effectively ensures the reliability of the electrical control part.
- Designed with integrated control panel including electronic cam and LED indicator light, the C frame press can realize multiple monitoring and signal indication.
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