Four Column Type Double Action Hydraulic Press
Key features of our product:
The Cosmos Press CMHF Series four-column double-action hydraulic press delivers stability, reliability, and high precision. Its four-column structure provides a spacious and flexible layout, making it ideal for automated production lines. We also offer complete automation solutions tailored to customer requirements.
Standard models are available from 50 to 1000 tons, with fully customizable options to meet specific application needs.
Advantages and Features
- High Repetition Accuracy
Achieves repeatability of ±0.01mm, effectively reducing scrap caused by machine tool precision issues.
- Excellent Energy-Saving Performance
Equipped with an advanced servo drive system, delivering 20–50% energy savings compared with traditional hydraulic presses.
- High Production Efficiency
Boosts production efficiency by approximately 35% compared with CNC hydraulic presses using conventional motors.
- Robust Machine Structure
Designed using finite element analysis (FEA) to ensure superior strength, rigidity, and structural optimization.
- Automated Production
Customizable auxiliary automation equipment can be integrated to meet specific customer requirements.
- User-Friendly Operation
Features an intuitive human-machine interface, making it easy to set parameters and store functions.
- Stable and Reliable
Adopts an advanced bi-directional cartridge valve, minimizing oil system failures, ensuring high reliability, and reducing switching impact.
Application
- Stretch forming of auto parts, tableware, kitchenware, motor housing, home appliances and lighting parts;
- Shaping, stamping, stretching and trimming of metal or non-metal parts.
- Technical Parameter
| ITEM | UNIT | CMHF-50 | CMHF-120 | CMHF-220 | CMHF-220L | CMHF-275 | CMHF-350 | CMHF-350L | CMHF-500 | CMHF-500L | CMHF-600 | CMHF-800 | |
| Main cylinder | Nominal capacity | Ton | 35 | 85 | 160 | 160 | 200 | 260 | 260 | 350 | 350 | 420 | 600 |
| Max. stroke | mm | 350 | 450 | 560 | 560 | 560 | 560 | 560 | 600 | 600 | 700 | 500 | |
| Blank holding
cylinder |
Nominal capacity | Ton | 15 | 35 | 60 | 60 | 75 | 90 | 90 | 150 | 150 | 180 | 200 |
| Max. stroke | mm | 175 | 200 | 260 | 260 | 260 | 260 | 260 | 300 | 300 | 350 | 250 | |
| Knocking out
ejector |
Nominal capacity | Ton | 2 | 3 | 5 | 5 | 5 | 5 | 5 | 10 | 10 | 10 | 10 |
| Max. stroke | mm | 150 | 180 | 200 | 200 | 200 | 220 | 220 | 250 | 250 | 300 | 150 | |
| Open height | mm | 600 | 730 | 900 | 1000 | 900 | 900 | 900 | 1000 | 1200 | 1500 | 1050 | |
| Height of fixed working table surface | mm | 990 | 1055 | 1080 | 1100 | 1100 | 1200 | 1200 | 1550 | 1600 | 1800 | 1700 | |
| Speed of movable
working table |
Approaching | mm/s | 195 | 220 | 210 | 210 | 210 | 200 | 200 | 210 | 210 | 175 | 160 |
| Drawing | mm/s | 25 | 20 | 20 | 20 | 19 | 17 | 17 | 18 | 18 | 13 | 10 | |
| Returning | mm/s | 180 | 220 | 200 | 200 | 200 | 165 | 165 | 190 | 190 | 165 | 135 | |
| Ascending speed of blank holding cylinder | mm/s | 120 | 50 | 120 | 120 | 115 | 120 | 120 | 85 | 85 | 75 | 50 | |
| Working table
size available |
L-R (Between columns) | mm | 500 | 500 | 710 | 900 | 800 | 900 | 1100 | 1050 | 1250 | 1400 | 1700 |
| F-B (Edge to edge) | mm | 550 | 600 | 870 | 1100 | 900 | 1000 | 1250 | 1200 | 1500 | 1600 | 1400 | |
| Overall dimensions
(Approx.) |
Length | mm | 1750 | 2000 | 2100 | 2290 | 2200 | 2400 | 2600 | 3300 | 3500 | 3760 | 3650 |
| Width | mm | 1160 | 1670 | 1870 | 2100 | 1920 | 2120 | 2370 | 2200 | 2400 | 2200 | 3200 | |
| Height | mm | 2550 | 2915 | 3350 | 3480 | 3600 | 3800 | 3840 | 4650 | 4800 | 5585 | 4690 | |
| Motor power | kW | 10 | 16 | 29 | 29 | 32 | 42 | 42 | 55 | 55 | 55 | 55 | |
| Machine weight (Approx.) | Kgs | 2280 | 3500 | 6000 | 6800 | 7500 | 9500 | 12500 | 16000 | 22000 | 30000 | 33000 | |
We are always working on improwent and revverse the right to change design and specifications without notice.