SYH Series Closed Double Point Precision Sheet Metal Coil Power Press Machines (200-800T)
The Advantages Of Using A Power Press
1. Increased Productivity
2. Improved Quality
3. Enhanced Safety
4. Reduced Labor Costs
5. Lower Maintenance
6. Environmentally Friendly
Product Description
Features
>The machine body and slide are made of steel plates.
>Uses imported or self-manufactured pneumatic friction clutch.
>Major and critical components are optimized using finite element analysis.
>Imported hydraulic overload protection with responsive components and quick reset.
>The main motor uses a variable frequency drive system, expanding the working range of the machine.
>Motorized adjustment of closed height for ease of use, strong self-locking properties, and convenient maintenance.
>Features an eccentric shaft with a left-right arrangement, large distance between the two connecting rods, strong anti-eccentric load capacity, suitable for progressive die stamping.
Specifications
| Specification | Unit | SYH-200 | SYH-260 | SYH-300 | SYH-350 | SYH-400 | |||||
| Model | V | H | V | H | V | H | V | H | V | H | |
| Capacity | Ton | 200 | 260 | 300 | 350 | 400 | |||||
| Rate tonnage point | mm | 9 | 7 | 9 | 7 | 9 | 7 | 13 | 7 | 9 | 7 |
| Stroke | mm | 250 | 150 | 300 | 200 | 300 | 250 | 350 | 250 | 400 | 300 |
| Stroker per Minute | s.p.m | 20-50 | 50-90 | 15-40 | 30-70 | 15-40 | 30-60 | 15-40 | 30-60 | 15-25 | 20-40 |
| Die height | mm | 500 | 600 | 600 | 600 | 700 | 650 | ||||
| Slide adjustment | mm | 150 | 150 | 150 | 150 | 150 | |||||
| A Slide area | mm | 1650×1100 | 1850×1150 | 2150×1200 | 2550×1200 | 2500×1300 | |||||
| B Slide area | 1850×1100 | 2150×1150 | 2500×1300 | 2800×1300 | 3400×1300 | ||||||
| A Bolster area | mm | 1800×1200 | 2000×1250 | 2150×1300 | 2550×1300 | 2500×1400 | |||||
| B Bolster area | 2000×1200 | 2300×1250 | 2500×1400 | 2800×1400 | 3400×1400 | ||||||
| Thickness | mm | 150 | 170 | 180 | 190 | 200 | |||||
| Side opening | mm | 550 | 600 | 650 | 650 | 800 | |||||
| Main motor | Kw.P | 22×4 | 30×4 | 37×4 | 37×4 | 45×4 | |||||
| Frame structure | Integrated | Integrated / split into three parts | |||||||||
| side adjust device | Configurable with front, side, or T-type moving worktables | ||||||||||
| Air pressure | kg/cm² | 6 | |||||||||
| Presses precision | GB/JIS 1class | ||||||||||
| Specification | Unit | SYH-500 | SYH-600 | SYH-800 | SYH-1000 | SYH-1200 | |||||
| Model | V | H | V | H | V | H | V | H | |||
| Capacity | Ton | 500 | 600 | 800 | 1000 | 1200 | |||||
| Rate tonnage point | mm | 12 | 8 | 12 | 8 | 12 | 8 | 13 | 9 | 13 | |
| Stroke | mm | 400 | 250 | 350 | 250 | 350 | 250 | 400 | 300 | 400 | |
| Stroker per Minute | s.p.m | 15-25 | 15-35 | 15-25 | 20-35 | 15-25 | 20-35 | 10-20 | 15-25 | 10-20 | |
| Die height | mm | 840 | 600 | 900 | 700 | 1000 | 800 | 1000 | 900 | 1200 | |
| Slide adjustment | mm | 250 | 250 | 250 | 250 | 300 | |||||
| A Slide area | mm | 3000×1400 | 3600×1400 | 4500×1600 | 4500×1600 | 5000×1800 | |||||
| B Slide area | 3600×1400 | 4600×1500 | 5000×1600 | 5000×1600 | |||||||
| A Bolster area | mm | 3000×1500 | 3600×1500 | 4500×1600 | 4500×1600 | 5000×1800 | |||||
| B Bolster area | 3600×1500 | 4600×1500 | 5000×1600 | 5000×1600 | |||||||
| Thickness | mm | 220 | 250 | 280 | 300 | 300 | |||||
| Side opening | mm | 900 | 1000 | 1000 | 1000 | 1200 | |||||
| Main motor | Kw.P | 55×4 | 75×4 | 90×4 | 110×4 | 132×4 | |||||
| Frame structure | Split into three parts | ||||||||||
| side adjust device | Configurable with front, side, or T-type moving worktables | ||||||||||
| Air pressure | kg/cm² | 6 | |||||||||
| Presses precision | GB/JIS 1class | ||||||||||
Standard Unit
1. Dry integral or split clutch
2. Hydraulic overload protection device
3. Motorized slide adjustment device
4. Motorized thin oil lubrication device
5. Slide and die balance device
6. Electronic cam
7. Main motor reverse rotation device
8. Digital die height indicator
9. Double safety protection device
10. Programmable Logic Controller (PLC)
11. Independent electrical box
12. Air blowing connection
13. Air source connection
14. T-type operation table
15. Foundation bolts
16. Maintenance tools and toolbox
17. Operation manual
Industry Applications
The application fields are wide, such as: bolts and nuts, door and window hinges, precision electronic components, computercases, even aircraft... All can be produced by LIHAO with mold.
With high precision feeder and electrical decoiler machine produce perfect parts for hinge.
The following is the production sample display:
FAQs
What should i consider to choose a punching machine?
When selecting a punching machine, consider factors like material thickness, punching force, speed, and the types of dies and tooling required. Also, evaluate the machine's precision, ease of use, and available automation options to meet your production needs.
How can i improve the accuracy of my punching machine?
To improve punching accuracy, ensure the machine is properly calibrated, use the right tooling for the material, and maintain the machine regularly. Additionally, using automated backgauges can enhance positioning accuracy for repeatable results.
Which materials can be processed by a punching machine?
Punching machines can process a variety of materials, including sheet metal, aluminum, steel, brass, and copper. The specific material thickness and hardness will depend on the machine’s capacity.
How does a hydraulic punch differ from a mechanical one?
Hydraulic punching machines offer more flexibility and power for thicker materials, while mechanical punching machines are typically faster and more cost-effective for lighter, thinner materials. Choose based on your production requirements and material types.
