Premium Punching Machine Solutions
High-Performance Metal Punching for Modern Fabrication. HARSLE delivers world-class punching machines engineered for precise hole forming, exceptional accuracy, and reliable performance across global industries.
100+ Countries Served
18+ Years Experience
10,000+ Machines Delivered
Our Product Range
Punching Machine Solutions
Expertly engineered for precision punching, high efficiency, and long-term reliability.
Tiltable Design Eccentric Punch Press
J23 Series - Tilt Punch Press
Mechanical tiltable punch press with versatile worktable positioning, suitable for multi-angle punching operations. Economical, practical, and flexible for various punching requirements.
- Tiltable worktable for multi-angle operations
- Rigid steel welded frame construction
- Economical and practical design
- Punching force up to 200 tons
Extended Reach Deep Throat Punch Press
J21S Series - Fixed Table Deep Throat
Deep throat design with fixed table for processing larger workpieces. Extended throat depth provides excellent stability and expanded working range for oversized materials.
- Extended throat depth for large materials
- Fixed table design for stability
- Expanded working range capability
- Punching force up to 200 tons
Adjustable Stroke Flexible Punch Press
JE23 Series - Adjustable Stroke Press
Flexible stroke adjustment capability for various punching processes. Adaptable to different dies and materials, improving production flexibility and efficiency.
- Flexible slider stroke adjustment
- Adaptable to various die requirements
- Enhanced production flexibility
- Punching force up to 200 tons
High Precision Pneumatic Punch Press
JH21 Series - Pneumatic Clutch Press
High-precision pneumatic clutch design for improved automation and processing efficiency. Ideal for high-frequency, high-precision punching operations with fast response and energy efficiency.
- High-precision pneumatic clutch system
- Fast response for high-frequency operation
- Energy-efficient performance
- Punching force up to 400 tons
Multi-Station Servo Turret Punch Press
STP Series - CNC Turret Punch
Multi-station turret design for rapid die switching and efficient continuous punching. Perfect for high-volume production with enhanced automation and productivity levels.
- Multi-station turret for rapid die changes
- Servo-driven for precision control
- High-volume continuous punching capability
- Punching force up to 30 tons
Core Strengths
Why Choose HARSLE
Providing industry-leading punching machine solutions with global support and guaranteed reliability.
Advantage 1
Guaranteed Long-Term Performance
3-Year Warranty
"Unmatched coverage for your peace of mind and production stability. We stand behind every punching machine we build with a comprehensive protection plan."
Full System Protection
36-month warranty covers mechanical systems, electrics, dies, and CNC controllers, ensuring your punching investment is secure for years.
Swift Replacement
Global spare parts network ensures rapid die and component replacement. Most parts dispatched within 24-48 hours.
100% Core Parts
Complete coverage on all critical components including frame, clutch, crankshaft, and drive systems for total peace of mind.
24h Response Time
Our technical support team responds within 24 hours to any warranty claim or punching machine troubleshooting request globally.
Advantage 2
Proven Industrial Excellence Worldwide
Export to 100+ Countries
"A global footprint built on trust, quality, and engineering excellence. HARSLE punching machines are forming metal in factories across every major industrial hub."
International Compliance
Fully certified with CE, UL, and other international safety standards for seamless integration into any metal forming production line.
Global Reference
Thousands of factories across 6 continents rely on our punching machines daily, from small workshops to large-scale manufacturing plants.
Diverse Industries
Our punching solutions serve automotive, electronics, appliances, electrical enclosures, and heavy machinery sectors with precision forming performance.
Regional Expertise
We understand local power requirements, safety regulations, and industry-specific punching needs across different global markets.
Advantage 3
Seamless Technical Communication
Multilingual Service Team
"Breaking language barriers for better support and clearer communication. We speak your language to ensure your punching operations never stop."
Expert Consultation
Our sales and technical teams provide native-level punching machine support in English, Spanish, Russian, and 10+ other major languages.
24/7 Availability
Round-the-clock teams across different time zones assist you anytime, ensuring immediate help for urgent punching production needs.
Technical Documents
We provide all punching machine manuals, die change guides, and training materials professionally translated into your preferred language.
Video Consultation
Live video calls with native-speaking engineers for complex punching troubleshooting and real-time machine setup assistance.
Advantage 4
On-the-Ground Technical Support
Multi-Country Localization
"Local expertise for global punching solutions. We ensure rapid on-site response through our extensive network of regional service hubs."
On-Site Installation
Factory-trained technicians available for punching machine setup, die alignment, and hands-on operator training at your facility.
Regional Warehousing
Strategically located spare parts and die inventory in 50+ global hubs ensures immediate availability and reduced shipping costs.
Local Partners
Our authorized dealers in key global markets provide direct punching machine sales, technical advice, and localized after-sales support.
After-Sales Network
Highly trained local technicians handle die changes, regular maintenance and emergency repairs quickly, minimizing your punching downtime.
Advantage 5
Accelerate Your Production Timeline
Faster Delivery Times
"Ready when you are. Our streamlined manufacturing and logistics processes reduce your wait time and get your punching machine running faster."
Stock Availability
We maintain a constant inventory of 100+ punching machines for standard models, ready for immediate shipment to your location.
Logistics Efficiency
Our optimized export processes cut lead times by up to 30% compared to the industry average for mechanical punching machinery.
Priority Shipping
Strong partnerships with major global carriers ensure the fastest and most secure delivery routes from our factory to your workshop.
Real-Time Tracking
Get full visibility of your punching machine shipment from factory floor to your facility with live status updates and logistics support.
Advantage 6
Deep Manufacturing Expertise
18 Years Manufacturing Excellence
"Built on decades of innovation and customer-first engineering. We bring nearly 20 years of punching machine expertise to every unit we build."
Proven Track Record
Over 1,000+ punching machines delivered to satisfied customers worldwide since our founding in 2007, proving our reliability.
R&D Innovation
Continuous investment in punching technology with proprietary die designs and advanced features that lead the industry.
Expert Engineering Team
Our team of 50+ skilled technicians is dedicated to punching machine development, precision assembly, and rigorous quality control.
Industry Recognition
As a certified ISO 9001 manufacturer with 18 years of experience, we meet the highest standards of quality management and safety globally.
Global Footprint
Global Success Stories
Trusted by metal fabrication leaders across 6 continents. See how our punching machines perform worldwide.
Michael Richardson
🇺🇸 United States
"The J23 eccentric punch press has exceeded our expectations for punching precision. Clean holes every time and HARSLE's US support team is remarkably responsive."
View All US Testimonials
Klaus Müller
🇩🇪 Germany
"Excellent German-standard reliability. The JH21 pneumatic punch press has significantly improved our production speed and reduced scrap rates."
View All Germany Testimonials
James Wilson
🇨🇦 Canada
"Robust punching machines that handle our high-volume production needs perfectly. The delivery was even faster than expected."
View All Canada Testimonials
Sarah Thompson
🇦🇺 Australia
"The punching machine's versatility has transformed our workshop efficiency. Outstanding value for high-quality metal forming."
View All Australia Testimonials
Carlos Mendes
🇧🇷 Brazil
"The servo turret punch is perfect for our growing fabrication business. The technical support in Portuguese made setup simple."
View All Brazil Testimonials
Dmitry Volkov
🇷🇺 Russia
"Heavy-duty punching performance for demanding conditions. The J21S deep throat press's structural rigidity and die quality are unparalleled."
View All Russia Testimonials
Michael Richardson
🇺🇸 United States
"The J23 eccentric punch press has exceeded our expectations for punching precision. Clean holes every time and HARSLE's US support team is remarkably responsive."
View All US Testimonials
Klaus Müller
🇩🇪 Germany
"Excellent German-standard reliability. The JH21 pneumatic punch press has significantly improved our production speed and reduced scrap rates."
View All Germany Testimonials
James Wilson
🇨🇦 Canada
"Robust punching machines that handle our high-volume production needs perfectly. The delivery was even faster than expected."
View All Canada Testimonials
Sarah Thompson
🇦🇺 Australia
"The punching machine's versatility has transformed our workshop efficiency. Outstanding value for high-quality metal forming."
View All Australia Testimonials
Carlos Mendes
🇧🇷 Brazil
"The servo turret punch is perfect for our growing fabrication business. The technical support in Portuguese made setup simple."
View All Brazil Testimonials
Dmitry Volkov
🇷🇺 Russia
"Heavy-duty punching performance for demanding conditions. The J21S deep throat press's structural rigidity and die quality are unparalleled."
View All Russia Testimonials
Industrial Solutions
Industry Applications
Our punching machines serve diverse industries with precision metal forming solutions
Selection Guide
How to Choose
Expert insights to help you choose the perfect punching machine for your metal forming needs.
How to Calculate Punching Force
Selecting the right punching machine starts with calculating the required punching force.
Punching Force Formula:
P = L × t × τ P = Punching Force (kN)
L = Hole Perimeter (mm)
t = Material Thickness (mm)
τ = Shear Strength (MPa)
Calculation Example
Punching a Ø20mm hole in 3mm mild steel (τ=350MPa):
P = π × 20 × 3 × 350 / 1000 = 65.9 kN ≈ 6.7 tons
Recommendation: Choose at least J23-16T or higher
Material Shear Strength
Use these shear strength values (τ) in your calculations for accurate force estimation.
Shear Strength by Material (MPa)
350 Mild Steel
500 Stainless Steel
150 Aluminum
250 Copper
Safety Factor Guidelines
Always apply a safety factor of 1.2 - 1.3 to your calculated force.
This accounts for die wear, material variations, and ensures reliable operation over time.
Tip: For multiple holes, calculate each force separately and add them together.
Punch Press Model Comparison
Compare different punch press types to find the ideal machine for your specific punching requirements and production volume.
| Feature | J23 Eccentric | J21S Deep Throat | JE23 Flexible | JH21 Pneumatic | STP Turret |
|---|---|---|---|---|---|
| Drive Type | Mechanical | Mechanical | Mechanical | Pneumatic Clutch | Servo Motor |
| Worktable | Tiltable | Fixed | Fixed | Fixed | CNC Positioning |
| Throat Depth | Standard | Extended | Standard | Standard | Large Format |
| Stroke | Fixed | Fixed | Adjustable | Fixed | Variable |
| Max Force | 10-200T | 10-200T | 10-200T | 10-400T | 20-30T |
| Best For | General Use | Large Parts | Multiple Dies | High Speed | High Volume |
| Automation | Manual/Semi | Manual/Semi | Manual/Semi | Semi/Auto | Full CNC |
| Price Level | Entry | Entry-Mid | Mid | Mid-High | Premium |
Click to view automated punching production line in action
Automated Production Line
HARSLE offers complete automated punching solutions with servo feeders and material racks. Achieve unmanned operation, higher productivity, and consistent quality for high-volume production demands.
- Servo feeder with ±0.05mm positioning accuracy
- Coil/sheet material rack for continuous feeding
- PLC control for fully automated operation
- Reduce labor costs by up to 70%
- Customizable for various production requirements
FAQ
Frequently Asked Questions
Get answers to common questions about punching machines and HARSLE equipment
Use the formula: P = L × t × τ, where P is punching force (kN), L is hole perimeter (mm), t is material thickness (mm), and τ is shear strength (MPa). For mild steel, τ ≈ 350 MPa.
Use our online punching force calculator for quick and accurate results. Always apply a 1.2-1.3 safety factor.
Mechanical punch presses (J23, J21S, JE23) use a flywheel and clutch for power, offering high force and reliability. Pneumatic punch presses (JH21) use air-operated clutches for faster response, higher speeds, and better precision control - ideal for high-frequency production.
HARSLE punching machines achieve hole positioning accuracy of ±0.1mm with proper die alignment. Our servo turret punch presses (STP series) offer CNC positioning accuracy of ±0.05mm for precision sheet metal fabrication.
Mild steel, stainless steel, aluminum, copper, brass, galvanized steel, and most sheet metals. Maximum thickness depends on material hardness and required punching force. Consult our selection guide for specific material capacities.
Standard punching machines are typically ready for shipment within 2-4 weeks. We maintain a large inventory in our China base for popular models like J23 and JH21 series for faster availability.
All HARSLE punching machines come with a comprehensive 3-year warranty covering the mechanical drive system, electrical components, clutch/brake, and frame structure. Dies are consumables but we offer replacement die packages at competitive prices.
Yes, we offer professional on-site installation and comprehensive operator training globally. Our technicians will ensure your team is fully capable of operating the machine, changing dies, adjusting clearance, and performing routine maintenance.
Absolutely. We offer punching machines from 10 tons to 100+ tons with various throat depths. Our J21S deep throat series specifically addresses large workpiece requirements. Custom configurations are available on request.
All HARSLE punching machines include safety guards, two-hand operation controls, emergency stop buttons, and anti-tie-down circuits. Optional light curtains and safety mats are available for enhanced operator protection.
With proper maintenance and correct clearance settings, quality dies can perform 100,000-500,000+ punches before resharpening. Die life depends on material hardness, thickness, and lubrication. We recommend regular inspection every 10,000-20,000 cycles.
Yes, we provide 24/7 remote technical assistance via video calls, TeamViewer, and our dedicated multilingual support portal to resolve 90% of punching machine operational queries instantly.
Yes, our punching machines can be integrated with automatic sheet feeders, coil feeders, stacking systems, and robotic handling for fully automated production. Our STP servo turret punch offers full CNC automation out of the box.
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