The MV-300E/NC four-column hydraulic press belongs to the M/NC series and is custom-designed to achieve greater precision and capacity, specifically manufactured for deep drawing, punching, and deburring tasks.
Equipped with a top and bottom table made of C45E steel, machined with DIN-650 slots to ensure minimal friction in the vertical movement of the top table through the installation of maintenance-free bimetallic bushings and perfect parallelism achieved by four chromed and ground cylindrical columns.
It uses an optimized hydraulic system with a pressure of 312 Bar, ensuring prolonged durability and reliability in its performance.
It meets and satisfies all essential safety and health requirements according to CE regulations.
MORE INFORMATION
STRUCTURE AND TABLES
- Consists of three electrowelded blocks made exclusively of S355JR steel.
- Stabilized and machined at the end of the welding process to ensure perfect parallelism and precision.
- Calculated and designed using finite element software.
- Incorporates a SIEMENS KP-700 COMFORT NC for the regulation of the top table stroke, speed changes, and cushion regulation.
CYLINDER AND HYDRAULIC GROUP
- Double-acting cylinder with lapped sleeve, chromed piston, and maintenance-free anti-wear guides.
- Hydraulic group with variable flow vane pump, auxiliary pump for feeder and cooling, maximum valve, maneuvering and decompression solenoid valves, solenoid valve, and flow and pressure regulator for auxiliary pump, return filter.
- Glycerin manometer with reading in tons.
- WATER/OIL heat exchanger with solenoid valve for coolant.
- Standardized ARGOS-HITOS solenoid valves.
- Pressure switch for end of cycle.
- Front maximum pressure regulator.
- Adjustable safety limit switches for maximum and minimum stroke, return stroke sensor.
- Coolant collection trays.
ELECTRICAL INSTALLATION AND SAFETY
- Incorporates a Siemens SIMATIC S7 1200 safety PLC and a 7” KTP-700 COMFORT touch screen located on the electrical panel. Allows programming of semi-automatic and automatic modes, power, stroke, and dwell time of the main cylinder. It has a storage capacity of 300 recipes, each recipe can program all the above values.
- Prepared for Industry 4.0.
- To ensure safety, it includes category IV photoelectric barriers located in the front working area, two fixed side guards, and a practicable guard with a magnetic disconnection detector located at the rear.
- Integrated electrical panel with the hydraulic group.
- Electrical material Siemens.
- Main switch.
- Emergency stop.
- Main group start/stop button.
- Auxiliary group start/stop button.
- Reset button with indicator.
- Stroke counter with reset.
- Signal beacon with run/stop/fault.
- Indicators for:
- Voltage
- Main pump group
- Auxiliary pump group
- Oil level
- Oil temperature
- Oil filter
- Two-handed control panel with maneuvering controls:
- Two-handed pushbuttons.
- MANUAL/AUTOMATIC mode selector with key.
- 1 CYCLE/CONTINUOUS CYCLE selector (only in automatic).
- UP/DOWN selector (only in manual).
- AUXILIARY CYLINDER ADVANCE/REVERSE selector (only in manual).
- Cycle start button.
- Cycle end button.
TECHNICAL SPECIFICATIONS
| MODELO | MV-300E/NC | |
| Power | tn | 300 |
| Hydraulic Group Motor Power | cv | 75 |
| Maximum Hydraulic Group Pressure | Bar | 312 |
| Hydraulic Group Pump Flow Rate | l/min | 260 |
| Auxiliary Hydraulic Group Motor Power | cv | 3 |
| Piston Stroke | mm | 120 |
| Variable Approach Speed (0-120 Tn) | mm/s | 45,24 |
| Variable Working Speed (120-300 Tn) | mm/s | 17 |
| Return Speed | mm/s | 67 |
| Guide Diameter | mm | 150 |
| Table Usable Area | mm | 1.000 x 750 |
| Maximum Distance Between Tables | mm | 560 |
| Minimum Distance Between Tables | mm | 440 |
