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STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
Specifications
Brand Name :
QIAOSEN
Model Number :
STC-250
Certification :
CE / ISO14001
Place of Origin :
China
MOQ :
1
Price :
$90,000/sets 1-4 sets
Payment Terms :
T/T
Supply Ability :
100SET per month
Delivery Time :
25-60
Packaging Details :
WOODEN BOX
Controlsystem :
CNC / PLC
Punchingspeed :
20-60 strokes per minute
Motorpower :
5-30 kW
Powersupply :
380V, 50Hz, 3-phase
Application :
Metal sheet punching, fabrication, automotive, electronics
Framematerial :
High-strength steel
Productname :
Press Punching Machine
Machinetype :
Hydraulic / Mechanical
Automationlevel :
Manual / Semi-automatic / Fully automatic
Coolingsystem :
Oil cooling / Air cooling
Description
STC 250ton V Press Punching Machine
STC-250ton V is a heavy-duty, high-precision C-frame double-crank stamping press designed for punching thick metal sheets with high precision and consistent performance.
What "250ton V" Means
  • 250 ton: Super strong punching force capable of stamping thick steel plates
  • V: High-precision, long-stroke model for deep forming and large parts
  • Double-crank: More stable operation with less vibration, ideal for wide/long workpieces
Applications
This machine punches holes, cuts shapes, bends, forms, and blanks large metal components. Perfect for auto parts, big chassis, appliance shells, and heavy hardware. Works with large, thick plates that smaller machines cannot handle.
Key Advantages
  • Super strong & stable: 250 tons of consistent force
  • High precision: Parts come out accurate every time (JIS Class 1)
  • Durable: Heavy steel frame with long service life
  • Safe: Full protection systems
  • Automation ready: Works with feeders and robots for 24/7 production
Target Industries
Metal stamping factories, automotive parts makers, home appliance manufacturers, heavy hardware and large sheet metal fabricators.
Technical Specifications
NoItemUnitSTC-250 V typeSTC-250 H type
1Punching capabilityton250
2Impact force locationmm73.5
3Slider strokes per minuteSPM20-3530-60
4Long slider lengthmm280170
5Maximum mode heightmm550605
6Slider adjustment amountmm120
7Up platform areamm2100*700*95
8Down platform areamm2700*900*170
9Platform to floor distancemm1100
10CapacityTon14*2
11Main motor powerkw*p22*4
12Air pressurekg/cm²6
13Punch accuracy grade
JIS 1
14Punch dimension (L*W*H)mm255*3000*4304
15Punch weightton40.5
16Crown sheet areamm640*470*2
Technical Features
  • JIS1 Precision: High-strength fuselage structure with minimal deformation and JIS Class 1 precision standards
  • Easy Operation & Maintenance: C-type open design on three sides for easy mold installation and maintenance with OMPI pneumatic dry clutch
  • Energy Efficient: Improves material use rate to 105%-108% and saves 25%-35% energy (approximately 4004 kWh annually per machine)
  • Operation Modes: Manual, semi-automatic, and fully automatic modes available with mold information transfer capability
  • Safety Features: Photo-electric safety device, oil pressure overload protection, and emergency stop buttons
  • Stable Performance: High-frequency quenching and rail grinding process for minimal wear, high precision, and extended mold life
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
Company Profile
Dongguan Qiaosen Machinery Co., Ltd, established in 2016, operates its own factory in Jiangsu province near Shanghai with convenient transportation access. The company holds ISO9001:2008 quality management system certification and specializes in hydraulic press machine production.
Product range includes 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. Applications span aviation, aerospace, automotive, shipbuilding, light appliances, and daily hardware.
Products are recognized for excellent design, competitive pricing, superior quality, and efficient after-sales service, serving domestic markets across 20+ provinces and international markets including United States, Japan, Russia, European Union, Southeast Asia, and Middle East.


STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
Frequently Asked Questions
Are you the manufacturer? Can we visit your factory?
We are the manufacturer located in Wuxi city. We welcome you to visit our factory and check our machine quality on site. Any questions will be solved immediately.
What are your main products and main foreign markets?
Our main products include punching machines, metal straightening machines, and servo feeders. Our main foreign markets are Asia, North America, Europe, and Africa.
What are the advantages of your machines and how can I trust the quality?
Our machines feature imported quality components and are backed by a professional quality inspection team. Each machine undergoes rigorous testing before shipment, ensuring stable and reliable performance.
Will you update production process information after placing an order?
After order confirmation, we provide regular updates on production details via email and photos.
Can we be your agent?
Yes, we are seeking global agents. We provide comprehensive support including technical assistance and after-sales service, along with competitive discounts and commissions.
What are your payment terms?
We accept T/T, L/C, Western Union, PayPal, and other secure payment methods.
How long is your warranty?
We offer 12 months free warranty with lifelong maintenance support.
Do you accept customer logos and customization?
Yes, we accept various customizations including logos and machine modifications according to customer requirements.
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STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping

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Product Detail
Brand Name :
QIAOSEN
Model Number :
STC-250
Certification :
CE / ISO14001
Place of Origin :
China
MOQ :
1
Price :
$90,000/sets 1-4 sets
Contact Supplier
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping
STC Steel Frame V Press Punching Machine 250ton JIS Class 1 for Heavy Metal Stamping

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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