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45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
Specifications
Platform To Floor Distance :
790mm
Payment Terms :
T/T
Punching Capacity :
45ton
Brand Name :
QIAOSEN
Punch Dimension(L*W*H) :
1575*950*2500mm
Packaging Details :
Standard
Slider Adjustment Amount :
45mm
Model Number :
ST-45
Down Platform Area :
850*440*80mm
Air Pressure :
6 For Power Press Machine
MOQ :
1
Delivery Time :
30
Power Source :
Pneumatic
Place of Origin :
China
Slider Center To Machine Distance :
225mm
Price :
$12,716/case
Main Motor Power :
5.5*4
Supply Ability :
30 Sets/Month
Up Platform Area :
560*340*60mm
Certification :
CE / ISO14001
Description
Versatile Press Punching Machine Capable of Handling Different Metal Types and Thicknesses Accurately
Product Introduction
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection

The Qiaosen ST-45 is a 45-ton C-frame single crank precision power press that conforms to JIS Class 1 precision standard. It features six-side slide guide technology and a high rigidity one-piece frame with minimal deformation. This machine is widely used for sheet metal punching, bending, and shallow drawing applications. It can be integrated with decoiler, straightener, and servo feeder equipment to build fully automatic stamping lines for hardware parts, home appliance components, new energy, and electronic metal parts production.

Key Advantages
  • Integrated cast steel frame providing high rigidity, low deformation, and stable stamping accuracy for long-term operation
  • Six-side slide guide with quenching and grinding treatment for wear resistance and extended die service life
  • 42CrMo forged alloy crankshaft offering high strength and long service life
  • Built-in hydraulic overload protection device that automatically releases pressure under overload conditions to protect both machine and mold
  • Three operation modes: inch, single stroke, and continuous stroke for convenient mold testing and mass production
  • Compatible with automatic feeding equipment for continuous coil stamping, reducing labor costs and increasing production efficiency
Technical Specifications
Item Specification
Model ST-45
Rated Capacity 45 Ton
Slide Stroke 80mm
Stroke Speed 40~100 SPM
Max Die Shut Height 250mm
Slide Adjustment 60mm
Slide Size 560×340×60mm
Bolster Size 850×440×80mm
Throat Depth 225mm
Bolster Height from Floor 790mm
Shank Hole Φ38.1mm
Main Motor Power 5.5KW
Overall Dimension 1575×950×2500mm
Machine Weight 3.8 Ton
Precision Grade JIS Class 1
Performance Features
  • High-strength fuselage structure with minimal deformation and high precision
  • OMPI pneumatic dry clutch brake system
  • Slider utilizes 2-corner and 6-sided guides
  • Slider guide features high-frequency quenching and rail grinding process for minimal wear, high precision, extended precision maintenance time, and improved service life
  • Crankshaft made of high-strength alloy 42CrMo, 1.3 times stronger than 45 steel
  • Copper sleeve made of tin phosphor bronze ZQSn10-1, 1.5 times stronger than ordinary BC6 brass
  • Highly sensitive hydraulic overload protection device protects press and die service life
  • Optional mat (air cushion) available
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
Applications

Hardware buckles, terminals, spring pieces, small home appliance parts, new energy connectors, electronic metal gaskets, and thin sheet metal stamping.

Automation Integration

Compatible with MT series decoiler, SML thin plate straightener, wool roller oil feeder, and servo feeder to build complete automatic coil feeding stamping lines for continuous coil production.

Product Configuration
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
Warranty and Service

Every machine is fully load tested before delivery. We provide online operation training and remote troubleshooting. 1-year machine warranty. Paid on-site engineer service available. Export standard packaging.

  • One year warranty for whole press machine
  • All spare parts available as most parts produced by our factory
  • Easy access to electric parts as all are international famous brands
  • Technical training and consulting available via email, phone, or video
  • Engineers available for service, installation, or training with reasonable additional cost
  • English operation and maintenance manual provided with the press
  • Certificate of conformity included with press
Frequently Asked Questions
What metal thickness can ST-45 process?
It depends on mold and product design, suitable for thin and medium sheet metal. We support sample stamping test.
Can it connect with automation line?
Yes, it can match feeding, straightening and decoiling equipment for full automatic continuous stamping.
Is the precision guaranteed?
Machine meets JIS Class 1 standard. Precision inspection report will be provided before shipment.
Who are we?
Our factory is located in Wuxi, China with a branch company in Dongguan. Established in 2016, we serve Southeast Asia (50%), Mid East (30%), Africa (10%), South Asia (5%), Northern Europe (4%), and Eastern Europe (1%). Our office employs 51-100 people.
Why select us?
We are a high-end quality punching machine manufacturer and we promise customers will never regret choosing our brand.
How about your delivery time?
Usually 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 anytime you need assistance.
Can I do different color machine?
Yes, we can customize colors to match your production line requirements.
Can the touch screen board language change to others?
Yes, we can configure languages according to your requirements including Spanish, French, etc.
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45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection

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Product Detail
Platform To Floor Distance :
790mm
Payment Terms :
T/T
Punching Capacity :
45ton
Brand Name :
QIAOSEN
Punch Dimension(L*W*H) :
1575*950*2500mm
Packaging Details :
Standard
Contact Supplier
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection
45 Ton C Frame Punch Press with JIS Class 1 Precision and Hydraulic Overload Protection

Dongguan Qiaosen Machinery Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2016
Business Type :
Manufacturer
Main Products :
Press Punching Machine, C Frame Punch Press, Double Crank Power Press
Total Annual :
100million-5 billion
Employee Number :
50~100
Certification Level :
Verified Supplier
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