JH25 Gap Frame Two Points Mechanical Press
Benefits & Features
High-Precision Mechanical Press – Designed for Heavy-Duty Stamping Automation
Core Features & Benefits:
1. Advanced Pneumatic Clutch & Brake System: Ensures rapid response, smooth engagement, and precise stopping for consistent cycle times, minimizing downtime and enhancing operational safety.
2. Intelligent PLC Control with Central Lubrication: Enables seamless automation, real-time monitoring, and optimized lubrication distribution, reducing maintenance needs and extending component lifespan.
3. Double Crank Drive Mechanism: Delivers superior deflection load resistance, ensuring stable performance under high-pressure conditions and reducing vibration for exceptional precision.
4. Optimized for Progressive Die Stamping: Compatible with coil feeding lines or transfer systems for seamless material handling, enabling high-speed, high-volume production with minimal manual intervention.
5. Robust Gap Frame Steel Welded Body: Undergoes annealing treatment for enhanced rigidity and durability, providing long-term stability and vibration resistance in demanding industrial environments.
Why Choose This Press Machine?
1. Unmatched Precision & Stability: Double crank drive and gap frame design guarantee micron-level accuracy and consistent output for critical applications.
2. Enhanced Productivity: Integrated automation and material handling systems streamline workflows, reducing cycle times and boosting throughput.
3. Durable & Low-Maintenance: Annealed steel body and central lubrication minimize wear, ensuring longevity and reducing operational costs.
4. Future-Proof Design: PLC control and modular components support scalability, adapting to evolving production demands and Industry 4.0 integration.
Ideal Applications:
Automotive components, metal stamping, electronics assembly, and high-volume manufacturing requiring speed, precision, and reliability.
Details of the Progressive Die Stamping Press:
Wide table suitable for progressive die and muti-station die stampingWider bolster and slide plate than single crank press, suitable for big size tools. C type body, open back, easier for side coil sheet feeding or front to back sheet feeding. Two tonnage center points, bigger power at ram sides. Bolster surface grinding, higher flatness.Customized scrap dropping holes in bolster. Bolster and slide plate sizes are customizable. Standard T slots in bolster and slide plate. |
Reverse rotated double crankshaft of the gap frame press machine
Double crankshaft, 42CrMo forged and rolling treatment for more smooth surface. Reverse rotated to eliminate the lateral force. Copper conrod bush, high quality front and rear shaft bushes, all grease lubricated. Ball screw nitrogen treatment with high hardness. Proper two transmission gears timing.
Big torque wet type pneumatic clutch with solenoid valveSelf-produced high quality wet type combine clutch and brake, reliable and easier maintenance. Toyooki/Taco/Ross brand dual-safety solenoid valve controls the clutch and brake working properly. Air pressure meter of clutch with safety air pressure switch ensures properly and safety opertation of the crank punching press. Safety clutch cover is also standard equipped. |
Friendly easy operation HMI for automatic press machineLCD touch screen with setting and monitor functions. Operator can set the lubrication frequency and time, the cam angles, the cam controller type through the screen. Crankshaft angle indicator light, lubrication and overload alarm lights are easier for operator to check the press working status. Emergency stop button, working mode selecting swithes, overload reset switch are located on the panel. Counter and pre-set counter is convenient to arrange the production plan. |
Automatic powe press central control system
Both mechanical and electric cam controllers. Cam controllers are selectable by the touch screen. Auxilliay user cam controllers are available. High quality encoder with famous brand PLC (Omron, Panansonic, Schneider).
Technical Parameters
| ITEM | CODE | UNIT | JH25-110 | JH25-160 | JH25-200 | JH25-250 | JH25-315 | |
| Nominal Capacity | Pe | KN | 1100 | 1600 | 2000 | 2500 | 3150 | |
| Stroke Length | S | mm | 180 | 200 | 250 | 280 | 280 | |
| Rated Tonnage Point | mm | 5 | 6 | 7 | 7 | 7 | ||
| Stroke Speed | Fixed | spm | 50 | 45 | 35 | 30 | 30 | |
| Variable (optional) | spm | 35-60 | 35-55 | 25-40 | 20-35 | 20-35 | ||
| Max. Die Shut Height | H2 | mm | 400 | 450 | 500 | 550 | 550 | |
| Die Shut Height Adjustment | t | mm | 90 | 100 | 110 | 120 | 120 | |
| Throat Depth | G | mm | 350 | 390 | 430 | 470 | 480 | |
| Distance Between Uprights | N | mm | 1470 | 1600 | 1920 | 2190 | 2170 | |
| Table Size | F-B | D | mm | 680 | 760 | 840 | 920 | 940 |
| L-R | C | mm | 1880 | 2040 | 2420 | 2700 | 2800 | |
| Thickness | H3 | mm | 155 | 165 | 170 | 180 | 190 | |
| Slide Bottom Size | F-B | b | mm | 520 | 580 | 650 | 700 | 700 |
| L-R | a | mm | 1400 | 1500 | 1850 | 2100 | 2100 | |
| Table Surface Height | H1 | mm | 1005 | 1005 | 1125 | 1225 | 1215 | |
| Overall Dimensions | F-B | A | mm | 1820 | 2080 | 2370 | 2700 | 2700 |
| L-R | B | mm | 1970 | 2150 | 2500 | 2850 | 2850 | |
| Height | H | mm | 3430 | 3660 | 4000 | 4400 | 4400 | |
| Motor Power | KW | 11 | 18.5 | 22 | 30 | 37 | ||
| Air Pressure | Mpa | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | ||
| Weight (approximate) | kg | 14000 | 19000 | 26500 | 35000 | 36000 | ||
Optional Accessories
1. Light curtain for safety: the press will stop immediately if operator put his hand inside the tool working area.
2. Motor frequency drive (inverter) for adjusting the press working speeds.
3. Die cushion: piston type or bellow type
4. Hydraulic die clamps and die lifters
5. Press tonnage monitor
6. servo coil NC feeder
7. Die safety block
8. Press transfer bars