HYDRAULIC PRESS WITH HOT PLATENS
MAKE DINESH SCIENTIFIC
DESCRIPTION
An industrial piece of machinery utilized for a variety of production processes, especially in the plastics, composites, rubber, and other sectors needing compression molding or shaping, is a 75-ton hydraulic press with hot platens.
BELOW IS AN OUTLINE OF ITS MAIN ELEMENTS AND FEATURES:
HYDRAULIC SYSTEM:
- The hydraulic system that powers the press produces the force required for compression. Because of its precise pressure and speed control and great power capabilities, hydraulic presses are the favored option.
- The press’s 75-ton capacity represents the force it can apply. The force that may be applied during the compression process increases with tonnage. Higher compression levels and handling of heavier workpieces are made possible by this.
HOT PLATENS:
- The surfaces on which the material to be treated is laid out for compression are known as hot platens. The temperature at which these platens are heated varies according to the material being treated. The material becomes softer and easier to work with as a result of the heat. Furthermore, some materials, such as thermosetting polymers, benefit from the heat’s curing properties.
TEMPERATURE CONTROL SYSTEM:
- To precisely control the temperature of the hot platens, the press is outfitted with a temperature control system. This guarantees uniform heating during the molding process, which produces products of constant quality.
SAFETY FEATURES:
- In order to prevent accidents and guarantee operator safety, hydraulic presses usually have safety features like pressure relief valves, safety guards, and emergency stop buttons.
CONTROL PANEL:
- To monitor and modify variables like cycle times, pressure, and temperature, the press could incorporate a control panel. Digital interfaces for convenient programming and operation may be found on modern presses.
TECHNICAL DETAILS:
| MODEL | DS-HP-75 |
| Heating Platen Size | Dimensions of 18 inches (L-R) x 18 inches (F-B) |
| Pressing Capacity (Upward) | 10 and 75 tonnes |
| Hydraulic System | Self-contained hydraulic system |
| Pillar Construction | Constructed with four pillars |
| Lower Platen Operating Height | 42 inches |
| Platen Material | · Constructed from material capable of withstanding 200 degrees Celsius, with a ground
· Nitrided surface to achieve the required finish and appearance |
| Electric Motor | 5 horsepower, operating at 1440 RPM, three-phase |
| Operating Modes | Both manual and automatic operation modes |
| Cylinder | Single cylinder with double action capability |
| Platen Temperature (Top & Bottom) | Maintained at 200 degrees Celsius |
| Temperature Variation Across Diagonal | 1 degree Celsius across the diagonal |
| Platen Insulation | Insulated, including perimeter |
| Heating Time | Engineered to achieve 200 degrees Celsius in approximately one hour |
| Heating Mode | Electrical heating mode with cartridge heaters and independent thermocouples for top and bottom platens |
SAFETY FEATURES:
- Equipped with on/Off switch, Emergency stop, Indicator Lights, Protective shield
- Pressure relief valve
- Photo guards, Solid state relays with over-temperature protection, Insulation between platen and bolster
- Digital temperature controllers, Black powder-coated perforated metal safety guards with manual sliding
- Interlocked operator gate
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