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Frame-Type Single-Action Hydraulic Press For Sheet Metal Stretching
Product Description
This series of frame-type single-action hydraulic presses for sheet metal stretching features a fully welded frame structure, characterised by high machine rigidity, strong resistance to off-centre loads and excellent precision retention. The equipment is primarily used for processes such as stretching, punching, forming, pressing and trimming of thin metal sheets. The hydraulic system provides stable pressure, enabling the sheet metal to undergo plastic deformation under the action of the die. It is suitable for the forming of large thin-sheet components such as automotive body panels, household appliance casings, kitchen and bathroom products, and metal containers. The equipment can be configured according to customers’ production requirements with features such as a hydraulic cushion, a moving worktable, an automatic feeding system and a PLC control system, thereby achieving high-efficiency, high-precision production.
Technical specifications
Item | unit | YTD27K-800C2 | YTD27K-1000 | YTD27K-1000A | YTD27K-1000C15 | YTD27K-1250 | YTD27K-1250A | YTD27K-1250 | |
Nominal force | kN | 3000×2+2000 | 4000×2+2000 | 4000×2+2000 | 5000×2 | 4000×4500 | 4000×4500 | 5000+3750×2 | |
Return force | kN | 500×2 | 500×2 | 500×2 | 570×2 | 650×2 | 650×2 | 1200 | |
Ejector force | kN | 650+1000 | 1250×3 | 650×2+1600×2 | 650+1300×2 | 950+1250×2 | 950+1500×2 | 500×4 | |
Return force | kN | 150 | —— | 150 | 150 | 380 | 300 | 120×4 | |
Max. pressure of liquid | Mpa | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
Max.slide stroke | mm | 1200 | 1400 | 1100 | 1200v | 1200 | 1000 | 1200 | |
Cushion stroke | mm | 400 | 350 | 400 | 400 | 400 | 400 | 350 | |
Slide to work table maximum range | mm | 1800 | 2000 | 1700 | 1800 | 2300 | 1600 | 2200 | |
Slide speed | Quick under | mm/s | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
Slow underm | mm/s | 15–30 | 8–16 | 15–30 | 15–30 | 10–25 | 16–34 | 10–25 | |
Return tip | mm/s | 250–300 | 160 | 250–300 | 250 | 235 | 300–350 | 250 | |
Cushion speed | Goes against | mm/s | 95 | 35 | 95 | 95 | 95 | 95 | 140 |
Return | mm/s | 180 | 160 | 160 | 160 | 160 | 160 | 160 | |
Dimensions of mobile station | L-R | mm | 3600 | 4000 | 3200 | 2800 | 4600 | 4000 | 3000 |
F-B | mm | 2200 | 2600 | 2200 | 1600 | 2500 | 2600 | 2500 | |
Dimensions of cushion | L-R | mm | 2900 | 3000 | 2460 | 2020 | 3850 | 3250 | 2300 |
F-B | mm | 1700 | 1800 | 1560 | 1120 | 1900 | 1750 | 1450 | |
Total power | kw | 149 | 96 | 157 | 157 | 187 | 247 | 150 | |
Special specifications can be designed and manufactured individually to meet customer requirements.
Optional configurations:
Various types of mobile workbenches
Punching cushioning device
Photoelectric safety device
Proportional control technology
Blank ejection device (hydraulic or mechanical)
Quick-clamping die mechanism
Die change trolley
Die recognition device
Performance features
Features an integrated frame-type body design, offering structural stability and high load-bearing capacity to meet the requirements of large-scale sheet metal forming.
The frame structure effectively enhances the machine’s overall rigidity, minimises deformation caused by prolonged operation, and improves machining accuracy.
An advanced hydraulic control system ensures smooth operation and precise pressure control, whilst reducing hydraulic shock and energy loss.
It supports multiple operating modes—including adjustment, manual, semi-automatic and automatic—to meet diverse production requirements.
End Products
Automotive Manufacturing Industry
Automotive body panels, body structural components, new energy vehicle components
Household Appliances Industry
Refrigerator casings, washing machine housings, air conditioning components
Hardware Manufacturing Industry
Door panels, cabinet bodies, metal casings
Shipbuilding and Rail Transport Industry
Forming of large metal structural components
Keywords:
Frame-Type Single-Action Hydraulic Press For Sheet Metal Stretching
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