Deep drawing press for pressure vessel head
The 500-metric-tonne head-forming machine is a double-acting hydraulic press specifically designed for the production of pressure vessel heads. With a nominal pressure of 5,000 kN, it is capable of co
+86 13562463338
+86 13562463338
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Product Introduction
The 500-metric-tonne head-forming machine is a double-acting hydraulic press specifically designed for the production of pressure vessel heads. With a nominal pressure of 5,000 kN, it is capable of cold or hot forming of elliptical, dish-shaped, spherical and flat-bottomed heads. It is suitable for the single-pass stretch forming of carbon steel, stainless steel, aluminium and alloy steel sheets. Its core advantage lies in the dual control of the main stretching force and independent flanging force, which effectively eliminates defects such as wrinkling and cracking during stretching.Specialised hydraulic pads / multi-cylinder flanging
Four sets of independent flanging cylinders apply force evenly, ensuring consistent pressure on the sheet edges during stretching; A large ejection cylinder at the centre of the worktable automatically ejects the head after forming, eliminating the need for manual mould removal.
Suitable for both cold and hot forming
The worktable can be fitted with a mould heating pad (0–800°C), enabling cold forming of thin sheets and hot forming of thick sheets or high-hardness steel plates; equipped with water-cooling for heat dissipation, ensuring controllable oil temperature during prolonged hot forming.
Comprehensive safety protection
Photoelectric safety light curtains, hydraulic safety locking cylinders, upper and lower limit switches, automatic overload pressure relief, emergency stop buttons and fully enclosed safety doors eliminate the risks of crushing and liquid spray.
IV. Suitable Products for Processing
Pressure vessel heads: elliptical heads, dish-shaped heads, spherical heads, flat-bottomed heads, oil tank/gas storage tank heads, heat exchanger tube sheet heads
Materials: Q235 carbon steel, 304/316 stainless steel, aluminium sheet, low-alloy high-strength steel plate
Supported processes: sheet metal stretching, flanging, levelling, bulging, deep drawing of cylindrical parts, and press forming of tank components
Technical Parameters| YD27 Parameters | Unit | 100T | 200TA | 200TB | 315T | 500T | 630T | 800T | 1000T |
|---|---|---|---|---|---|---|---|---|---|
| Liquid Pressure | MPa | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Effective Stroke of Slider | mm | 600 | 600 | 700 | 800 | 900 | 900 | 900 | 900 |
| Open Height | mm | 900 | 900 | 1200 | 1250 | 1500 | 1500 | 1500 | 1500 |
| Effective Area of Workbench | mm | 750×700 | 800×800 | 1000×1000 | 1260×1160 | 1400×1400 | 1500×1500 | 1600×1600 | 1600×1600 |
| Free Fall Speed | mm/s | 90 | 100 | 100 | 120 | 120 | 130 | 150 | 150 |
| Pressing Speed | mm/s | 17 | 14 | 14 | 11 | 18 | 18 | 18 | 18 |
| Return Speed | mm/s | 110 | 110 | 110 | 100 | 170 | 180 | 180 | 190 |
| Motor Power | kW | 7.5 | 7.5 | 7.5 | 22 | 37 | 44 | 60 | 74 |
| Hydraulic Pad Ejecting Force | T | 50 | 60 | 60 | 100 | 160 | 200 | 315 | 400 |
| Ejecting Stroke | mm | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
| Hydraulic Pad Area | mm | Φ500 | Φ550 | 750×600 | 750×750 | 1050×1050 | 1200×1200 | 1200×1200 | 1200×1200 |
Pressing process
Customer Case
| YD27 Parameters | Unit | 100T | 200TA | 200TB | 315T | 500T | 630T | 800T | 1000T |
|---|---|---|---|---|---|---|---|---|---|
| Liquid Pressure | MPa | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Effective Stroke of Slider | mm | 600 | 600 | 700 | 800 | 900 | 900 | 900 | 900 |
| Open Height | mm | 900 | 900 | 1200 | 1250 | 1500 | 1500 | 1500 | 1500 |
| Effective Area of Workbench | mm | 750×700 | 800×800 | 1000×1000 | 1260×1160 | 1400×1400 | 1500×1500 | 1600×1600 | 1600×1600 |
| Free Fall Speed | mm/s | 90 | 100 | 100 | 120 | 120 | 130 | 150 | 150 |
| Pressing Speed | mm/s | 17 | 14 | 14 | 11 | 18 | 18 | 18 | 18 |
| Return Speed | mm/s | 110 | 110 | 110 | 100 | 170 | 180 | 180 | 190 |
| Motor Power | kW | 7.5 | 7.5 | 7.5 | 22 | 37 | 44 | 60 | 74 |
| Hydraulic Pad Ejecting Force | T | 50 | 60 | 60 | 100 | 160 | 200 | 315 | 400 |
| Ejecting Stroke | mm | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
| Hydraulic Pad Area | mm | Φ500 | Φ550 | 750×600 | 750×750 | 1050×1050 | 1200×1200 | 1200×1200 | 1200×1200 |
Pressing process
Customer Case
