Heavy Duty Industrial C Frame Punch Press for Precision Metal Stamping
| Product Name | Punching Machine |
|---|---|
| Model | ST-35V |
| Impact Force Location | 3.2mm |
| Slider Strokes Per Minute | 40-120 SPM |
| Slider Stroke Length | 70mm |
| Die Shut Height | 220mm |
| Slider Adjustment Amount | 55mm |
| Upper Platform Area | 520×250×50mm |
| Lower Platform Area | 800×400×70mm |
| Shank Hole | Ø38.1 |
| Main Motor Power | 3.7×4kW×P |
| Slider Adjustment Device | Manual Operation |
| Air Pressure | 6kg/cm² |
| Punch Precision Level | JIS 1 |
| Overall Dimensions | 1280×900×2200mm |
- High-strength fuselage structure with minimal deformation and high precision
- OMPI pneumatic dry clutch brake system
- Slider with 2-corner and 6-sided guides for enhanced stability
- High-frequency quenched and rail-ground slider guides for reduced wear and extended service life
- Crankshaft made of high-strength 42CrMo alloy (1.3x stronger than standard 45 steel)
- Tin phosphor bronze ZQSn10-1 copper sleeve (1.5x stronger than standard BC6 brass)
- Highly sensitive hydraulic overload protection to safeguard press and die longevity
- Optional air cushion mat available


Dongguan Qiaosen Machinery Co., Ltd, established in 2016, operates its own factory in Jiangsu province near Shanghai with convenient transportation access. Our factory was among the first to achieve ISO9001:2008 quality management system certification.
We specialize in hydraulic press machine production, offering 10-ton to 2000-ton press machines across 8 series with over 100 types including single column, four column, C-frame, H-frame presses, punching machines, folding machines, and cutting machines. Our equipment serves aviation, aerospace, automotive, shipbuilding, light appliances, and daily hardware industries.
Our products are recognized for exquisite design, competitive pricing, excellent quality, and efficient after-sales service with technical support. We serve over 20 domestic provinces and export to the United States, Japan, Russia, European Union, Southeast Asia, Middle East, and other countries.
- One year warranty for whole press machine
- All spare parts are available as most of the parts produced by our factory
- Easy to get electric parts as all are international famous brands
- We provide technical training and consulting via email, phone or video
- We can send out engineers for service, installation or training with reasonable additional cost
- English operation and maintenance manual provided with the press
- Certificate of conformity will be sent with press

Who are we?
Our factory is located in Wuxi, China with a branch company in Dongguan, starting from 2016. We sell to Southeast Asia (50.00%), Mid East (30.00%), Africa (10.00%), South Asia (5.00%), Northern Europe (4.00%), Eastern Europe (1.00%). There are total about 51-100 people in our office.
Why select us?
We are high end quality punching machine manufacturer and we promise customers will never regret if they choose our brand.
How about your delivery time?
Usually it takes about 25 to 40 working days after receiving your advance payment.
Do you provide after-sale service?
Our technical and quality team will support you any time if you need us.
Can I do different color machine?
Yes, we can customize your own colors to match your production line.
Can the touch screen board language change to others?
Yes, we can do it according to your requirement like Spanish, French etc.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.