Hydraulic Presses with
Nominal force up to 30000 kN (3000 ton)
Table dimensions up to 5000 x 3000 mm
Stroke up to 2000 mm
The monolithic or composite press is widely used in a vast range of applications in a whole host of different industrial sectors involving sheet metal working. Hydraulic presses can be supplied complete with dies and automatic feeding systems and are typically used in the production of:
- Bottom ends for water heaters and tanks
- Cooker tops
- Domestic appliances
- Drinks containers
- Stainless steel pots and pans
- Pressurized containers
- Gas cylinders
- Fire extinguishers
- Automotive parts
Frame stiffness
The press frame and the slide guidance system are optimized by FEM analysis.
We guarantee and certify the frame stiffness of our hydraulic presses.
Reliability & Maintenance
Benefits in terms of:
- Power consumption
- Low noise
- Hydraulic block design for easy access and maintenance
- Cooling units downsizing
- Improved reliability
Hydraulic press flexibility
- Complete management of the drawing process
- Drawing passive/active ejector/ejectors
- Lower passive/active blank Holder
- Upper passive/active blank Holder
- Drawing lower punch for active reverse drawing
- Multiple-effect machines for multistep integrated dies
Quick die changing
Available on our whole range of hydraulic presses:
- Lifting rails on the table
- Movable brackets
- Automatic die clampers
Moving table/bolster
OMERA moving bolster is available on our whole range of hydraulic presses for a more precise die adjustment.
T-track and double moving bolster
The T-track and double Moving Bolster solutions by OMERA are used to change the die respectively in large presses and in presses integrated into automatic lines.
Thanks to the technology used to maximise the system’s output as well as allow unconventional machining to be carried out, our presses enable you to reduce your production costs. The choice of the model and appropriate configuration will enable you to meet all your production requirements.
Monolithic series
The quality of construction, experience and technological choices, as well as the components used, make our presses a reliable product. The generous sizing and attention to detail in their mechanical machining are further guarantees of their ability to carry out repeated production processes and of the equipment’s long life.
By adopting an electronic interface, the press is already ready for connection to any external devices and to function in complete safety thanks to the presence of protective signalizing devices and CE certification.
APPLICATIONS
• bottom ends for water heaters and tanks
• cooker tops
• domestic appliances
• drinks containers
• stainless steel pots and pans
• pressurised containers
• gas cylinders
• fire extinguishers
The presses in the monolithic series are widely used in a vast range of applications in a whole host of different industries involving
sheet metal working.
The machines can also be supplied complete with dies and automatic feeding systems.
Technical data
| MODEL | Slide | Cushion | Slide | Cushion | Distance |
| capacity | capacity | stroke | stroke | table/slide | |
| kN | kN | mm | mm | mm | |
| OPI.M-125 | 1250 | 500/800 | 650 | 250 | 1000 |
| 800 | 350 | 1300 | |||
| OPI.M-160 | 1600 | 630/1000 | 650 | 250 | 1000 |
| 800 | 350 | 1300 | |||
| OPI.M-200 | 2000 | 800/1250 | 650 | 300 | 1000 |
| 800 | 350 | 1300 | |||
| OPI.M-250 | 2500 | 1000/1600 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.M-315 | 3150 | 1250/2000 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.M-400 | 4000 | 1600/2500 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.M-500 | 5000 | 2000/3150 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.M-630 | 6300 | 2500/4000 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.M-800 | 8000 | 3150/5000 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.M-1000 | 10000 | 4000/6300 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 |
Table surfaces:
- 1000×800 mm
- 1200×1100 mm
- 1400×1200 mm
- 1600×1200 mm
- 1600×1400 mm
- 2000×1500 mm
- 2500×1500 mm
Composite series
Often those who use large-sized hydraulic presses have specific problems to solve, sometimes connected with existing dies, and sometimes with the peculiarity of pieces to be produced. The acknowledged skills of our technicians is to work at our clients’ side in order to create projects that satisfy their requirements, even in the future, through suitable customizing interventions.
APPLICATIONS
The composite series has been designed for applications in which structural rigidity and flexibility in terms of production are the particular prerogatives required.
Machines with several actions from the top or bottom or special solutions enable complex shapes and large dimensions to be achieved in a number of different industries, such as:
• domestic appliances
• car and vehicle bodies
• structural elements
• stainless steel sinks
• cooker tops
TECHNICAL DATA
| MODEL | Slide | Cushion | Slide | Cushion | Distance |
| capacity | capacity | stroke | stroke | slide/table | |
| kN | kN | mm | mm | mm | |
| OPI.T-400 | 4000 | 1600/2500 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.T-500 | 5000 | 2000/3150 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.T-630 | 6300 | 2500/4000 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.T-800 | 8000 | 3150/5000 | 800 | 350 | 1300 |
| 1000 | 450 | 1600 | |||
| OPI.T-1000 | 10000 | 4000/6300 | 800 | 350 | 1300 |
| 1250 | 500 | 2000 | |||
| OPI.T-1250 | 12500 | 5000/8000 | 1000 | 450 | 1600 |
| 1250 | 500 | 2000 | |||
| OPI.T-1600 | 16000 | 6300/10000 | 1250 | 450 | 2000 |
| 1600 | 600 | 2500 | |||
| OPI.T-2000 | 20000 | 8000/12500 | 1250 | 450 | 2000 |
| 1600 | 600 | 2500 |
Table surfaces:
- 1600 x 1400 mm
- 2000 x 1500 mm
- 2500 x 1500 mm
- 3000 x 2000 mm
- 3500 x 2000 mm
- 4000 x 2500 mm
- 4500 x 2500 mm
- 5000 x 2500 mm
- 5000 x 3000 mm
CONTROL SYSTEM
CNC description
Apart from some versions of the C-frame press series, where it can in any case be fitted as an optional, all the presses are managed
by a CNC device, which in the basic version enables the following parameters to be controlled and managed:
• Memorisation of 200 programms
• Machine function cycles
• Control of slide stroke
• Control of blank-holder cushion stroke
• Control of the ejector depending on slide stroke
• Control of auxiliary cams for external automations
• Control of lubrication device
• Control of production with piece-counter for two batches
• Control of stopping ramps and speed
• Value offset (equipment maintenance)
• Machine diagnostics with help on line
Communication between the operator and the machine takes place through a video system and user-friendly keyboard.
The machine can be programmed directly by means of the keyboard or through self-learning and the parameters can be varied during the work cycle.
The positions are read by absolute digital encoders.
A CNC is used to manage as many as six different pressures of the blank-holder cushion, depending on its position, as well as the normal functions.
For all inquiries and more information about our machines please contact us by:
Phone: +39 0445 805 444
e-mail: info@omera.com
