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Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping

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Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping

Price : $90,000/sets 1-4 sets

cnc or not : Normal

machine type : Punching Machine

slide stroke (mm) : 280

power source : Pneumatic

place of origin : Guangdong, China

brand name : QIAOSEN

voltage : 380V

dimension(l*w*h) : 2545*3000*4304

motor power (kw) : 22

model number : STC-250V

weight (t) : 40.5

key selling points : High-Accuracy

warranty : 1 Year

machinery test report : Provided

video outgoing-inspection : Provided

core components : Bearing, Pump, Gear, Motor, PLC, Pressure Vessel, Engine

punching capacity : 250ton for coin punching machine

Slider adjustment amount : 120mm for china press machine

Up platform area : 2100*700*95mm for channel punching machine

Down platform area : 2700*900*170mm for car number plate making machine vehicle

Platform to floor distance : 1100mm for busbar punching machine

Main motor power : 22*4 for border punching machine for craft

Air pressure : 6 for blinds hole punching machine

Punch dimension(L*W*H) : 2545*3000*4304mm for automatic sheet decoiler machine

Punch weight : 40.5tons for automatic punching machine for aluminum foil machine

After-sales Service Provided : Online support

Place of Origin : China

Brand Name : QIAOSEN

Certification : CE / ISO14001

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Automatic High Speed Series Double-Crank Precision Metal Stamping Power Press Punching Machine
Product Configuration
Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping
Product Overview
STC-250ton V type punching machine
This is 200ton open double point crank punching machine, meeting Japanese JIS 1 class standard - Safety, Energy saving, Stable, Automation, High precision.
Performance Features
  • The high-strength fuselage structure has small deformation and high precision
  • OMPI pneumatic dry clutch brake are used
  • The slider adopts two corner and six sided guides with "high-frequency quenching" and "rail grinding process" for small wear, high precision, long precision maintenance time and improved service life
  • Crankshaft is made of high strength alloy 42CrMo, which is 1.3 times stronger than 45 steel and has longer service life
  • The copper sleeve is made of tin phosphor bronze ZQSn10-1, which is 1.5 times stronger than ordinary BC6 brass
  • The highly sensitive hydraulic overload protection device protects the life of the press and die
  • Standard SMC pressure regulator, oil mister, air filter
  • Optional mat (air cushion)
Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping
Technical Specifications
No Item Unit STC-250 V type STC-250 H type
1 Punching capability ton 250
2 Impact force location mm 7 3.5
3 Slider strokes per minute SPM 20-35 30-60
4 Long slider length mm 280 170
5 Maximum mode height mm 550 605
6 Slider adjustment amount mm 120
7 Up platform area mm 2100*700*95
8 Down platform area mm 2700*900*170
9 Platform to floor distance mm 1100
10 Capacity Ton 14*2
11 Main motor power kw*p 22*4
12 Air pressure kg/cm² 6
13 Punch accuracy grade JIS 1
14 Punch dimension (L*W*H) mm 255*3000*4304
15 Punch weight ton 40.5
16 Crown sheet area mm 640*470*2
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Highlights at a Glance
Industries & Materials
Widely used in home textile, hardware, and light industry, perfect for automatic punching of rail perforated washers, round corner curtain eyelets, and small hardware accessories.
Suitable Materials: Metal sheets (iron, steel, aluminum, copper) 0.3-3.0mm thick, applicable for curtain eyelets, washer punching, and small hardware processing.
Easy Operation
  • Connect power and air source, test the machine to ensure normal operation
  • Adjust punching position and pressure according to your material and product size
  • Place the material on the workbench, align with the punching die
  • Start automatic mode; the machine punches continuously with stable performance. Stop automatically in case of abnormality
Product Advantages
  • 25ton electric-pneumatic drive: Strong punching force, stable and energy-saving, lower power consumption than pure electric presses
  • Automatic punching: Saves labor, improves production efficiency, reduces manual errors and material waste
  • Versatile application: Suitable for curtain eyelets, rail perforated washers, round corner hardware: meets multiple production needs
  • Easy to adjust: Intuitive operation panel, quick adjustment of punching position and pressure, suitable for different product sizes
  • Durable & safe: Sturdy steel structure, high-quality components, equipped with safety protection and abnormal stop function, worry-free use
  • Cost-effective: Integrates punching function, no need for extra equipment, reduces purchase and maintenance costs
  • OMPI Pneumatic Brake: Provides reliable stopping and smooth operation
  • Slider Guides: Utilize high-frequency quenching and rail grinding processes for durability and precision
  • Hydraulic Overload Protection: Safeguards against damage and extends the service life of the press
Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping
Warranty and Service
Who are we?
Our factory is located in Wuxi, China with a branch company in Dongguan, start from 2016 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.
FAQ
  • One year warranty for whole press machine
  • All spare parts are available as most of the parts produced by our factory
  • It is easy to get the electric parts as all are international famous brands
  • We can 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 is provided with the press
  • Certificate of conformity will be sent with press

Product Tags:

Automatic Pneumatic Punching Machine

      

Pneumatic Punching Machine 250t

      

Precision Metal Stamping Press Machine

      
Quality Automatic Pneumatic Punching Machine 250t for Precision Metal Stamping for sale

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