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JH21 Pneumatic Punching Machine
The JH21 Pneumatic Punching Machine is engineered for high-efficiency metal punching and shaping. With its pneumatic operation, this machine delivers rapid and precise performance, making it ideal for various applications in manufacturing and metalworking. Designed for durability and ease of use, it accommodates a wide range of materials and thicknesses, ensuring optimal results in high-volume production environments. Boost your productivity with this reliable punching solution.
100 in stock
JH21 Pneumatic Punching Machine
| Item | Unit | JH21-25 | JH21-45 | JH21-60 | JH21-80 | JH21-100 | JH21-125 | JH21-160 | JH21-200 | JH21-250 | JH21-315 | JH21-400 |
| Nominal Capacity | KN | 250 | 450 | 600 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 |
| Nominal | mm | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6.5 | 7 | 8 |
| Slide Stroke | mm | 80 | 120 | 140 | 160 | 160 | 180 | 200 | 220 | 220 | 220 | 250 |
| Slide Strokes Per Minute(Fixed) | Times/min | 100 | 80 | 70 | 60 | 55 | 50 | 45 | 45 | 30 | 30 | 30 |
| Slide Strokes Per Minute(Variable) | Times/min | 60-120 | 50-95 | 45-85 | 40-75 | 35-65 | 35-65 | 30-55 | 30-55 | 20-35 | 20-35 | 20-35 |
| Maximum Die Set Height | mm | 250 | 270 | 300 | 320 | 335 | 350 | 400 | 450 | 500 | 500 | 550 |
| Die Height Adjustment | mm | 50 | 60 | 70 | 80 | 90 | 90 | 100 | 110 | 120 | 120 | 120 |
| Throat Depth | mm | 210 | 225 | 270 | 310 | 330 | 350 | 400 | 430 | 450 | 450 | 490 |
| Distance Between Uprights | mm | 450 | 515 | 560 | 610 | 670 | 670 | 736 | 910 | 980 | 980 | 1050 |
| Slide Bottom Size(LxR) | mm | 360 | 410 | 480 | 540 | 620 | 620 | 700 | 880 | 950 | 950 | 1020 |
| Slide Bottom Size(FxB) | mm | 250 | 340 | 400 | 460 | 520 | 520 | 580 | 650 | 700 | 700 | 750 |
| Shank Hole Size(Dia) | mm | 40 | 50 | 50 | 50 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Shank Hole Size(Depth) | mm | 65 | 60 | 70 | 65 | 90 | 90 | 100 | 100 | 130 | 130 | 130 |
| Bolster Size(LxR) | mm | 720 | 825 | 930 | 950 | 1060 | 1100 | 1175 | 1390 | 1500 | 1540 | 1700 |
| Bolster Size(FxB) | mm | 400 | 440 | 520 | 600 | 640 | 680 | 760 | 840 | 880 | 880 | 950 |
| Blanking Hole Diameter | mm | 150 | 150 | 150 | 180 | 180 | 200 | 220 | 250 | 270 | 270 | 290 |
| Bolster Thickness | mm | 80 | 110 | 130 | 140 | 145 | 155 | 165 | 180 | 190 | 190 | 210 |
| Overall Dimensions(FxB) | mm | 780 | 800 | 900 | 900 | 900 | 900 | 900 | 1000 | 1000 | 1000 | 1100 |
| Overall Dimensions(LxR) | mm | 1500 | 1585 | 1540 | 1765 | 2000 | 2040 | 2305 | 2600 | 2660 | 2720 | 2850 |
| Overall Dimensions(Height) | mm | 945 | 1075 | 1200 | 1200 | 1300 | 1320 | 1420 | 1540 | 1640 | 1680 | 1750 |
| Distance Between Foundation Bolts(FxB) | mm | 2120 | 2390 | 2570 | 2725 | 3010 | 3035 | 3215 | 3800 | 3850 | 3850 | 4140 |
| Distance Between Foundation Bolts(LxR) | mm | 980 | 1075 | 1100 | 1210 | 1365 | 1430 | 1665 | 2020 | 2100 | 2140 | 2185 |
| Motor | KW | 690 | 760 | 840 | 920 | 1020 | 1040 | 1140 | 1360 | 1460 | 1500 | 1570 |
| Weight（Approximate） | Kg | 3 | 5.5 | 5.5 | 7.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 |
| Mpa | / | 2450 | 3550 | 5150 | 6450 | 8650 | 9550 | 13600 | 19200 | 23200 | 26600 | 29500 |
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Description
The JH21 Pneumatic Punching Machine offers superior performance in metal forming and punching operations. Designed for high efficiency and precision, it features a robust structure and advanced pneumatic control system for consistent results.
Key Features:
- High Precision: Delivers accurate punching with minimal tolerance.
- Pneumatic Control: Efficient and reliable air-powered system.
- Durable Build: Designed for long-lasting use in industrial environments.
- Versatile Applications: Suitable for a variety of metal processing tasks.
Ideal for businesses seeking reliable, cost-effective solutions for high-volume metalworking.
WHAT WE OFFER
Product Features Overview
Lubrication System
Automated lubrication system ensures continuous operation, reducing wear and extending machine life.
Pressure Reducing Valve
Precision pressure control enhances operational safety and maintains optimal performance under varied loads.
Pressure Switch
Reliable pressure switch for accurate monitoring, providing safety and stability during high-force operations.
Overload Protector
Built-in overload protector safeguards components, minimizing the risk of damage from excess force.
Wet Friction Clutch-Brake
Wet-type friction clutch-brake offers smooth, noise-free engagement, ensuring responsive and safe stopping.
PLC
Advanced PLC control system enables precise operation, improving efficiency and reducing operator intervention.
Trusted Global Partners
Our valued partners span industries worldwide, contributing to innovative solutions and mutual growth. We’re proud to collaborate with these esteemed brands, enhancing service quality and expanding our global presence in metalworking technology.
Why Choose HARSLE
Direct Manufacturer
Factory direct, no middlemen, ensuring the best prices for our customers.
3-Year Warranty
Enjoy peace of mind with a three-year warranty and free parts replacement.
Multilingual Support
Our multilingual team ensures efficient communication for all your needs.
Timely Delivery
The machines are delivered on time, ensuring our customers receive them promptly.
Quality Assurance
Comprehensive quality checks guarantee the quality of every machine.
Localized Service
We provide prompt, localized service in multiple countries for your convenience.
Testimonials
Hear What Our Customers Say
At HARSLE, we believe in the power of collaboration. Our trusted partnerships with leading brands in the metalworking industry enhance our capabilities and expand our offerings. Together, we strive to deliver innovative solutions that meet the evolving needs of our clients. These partnerships not only allow us to share knowledge and expertise but also ensure that we provide high-quality machines and services. Our commitment to excellence is reflected in the strong relationships we have built, which ultimately benefit our customers. Join us in celebrating our valued partners who share our vision for quality and innovation.
★★★★★ 5/5
Exceptional Quality and Performance!
We’ve been using HARSLE’s punching machine for three years and are extremely satisfied with its performance, quality, and outstanding customer service.
Peru
★★★★★ 5/5
Outstanding Service Every Time!
We’ve used HARSLE’s punching machine for three years and are highly satisfied with its quality and excellent after-sales service.
USA
Most Popular Questions
We offer various types of punching machines, including hydraulic punching machines, mechanical punching machines, and CNC punching machines, designed for different applications and production needs.
Our punching machines can effectively handle a variety of materials, including mild steel, stainless steel, aluminum, and other metals, depending on the specific model and tooling used.
The maximum punching capacity varies by model, typically ranging from 20 tons to over 100 tons. Please refer to the technical specifications for detailed information on each machine's capabilities.
Yes, we offer customization options to meet specific production requirements, including modifications in punching capacity, tooling, and additional features.
Our punching machines are equipped with safety features such as emergency stop buttons, safety guards, and overload protection systems to ensure safe operation.
We provide a standard warranty period of 12 months from the date of installation, covering any manufacturing defects and ensuring customer satisfaction.
We offer complete installation services and training for your staff to ensure that the punching machine is set up correctly and operated efficiently.
The lead time typically ranges from 30 to 60 days, depending on the model and order specifications. We will provide an estimated delivery date upon order confirmation.
Yes, we offer extensive after-sales support, including technical assistance, maintenance services, and access to spare parts to ensure the longevity of your punching machine.
Absolutely! We can provide references and testimonials from our satisfied customers to demonstrate the reliability and performance of our punching machines.
Get Your Custom Quote Today!
Discover how HARSLE can meet your metalworking needs. Click below to send your inquiry and receive a tailored solution from our expert team. Let's work together for your success!
Additional information
| Weight | 999 kg |
|---|---|
| Dimensions | 2600 × 1540 × 3800 mm |
| Function |
Punching |
| Lead Time |
45 Days |
| Brand |
HARSLE |
| Payment Term |
LC ,TT |
| Price Term |
EXW |
| Warranty |
3 Years |
Reviews (69)
Wadia Navarro –
As a manufacturer, I have been using the JH21 pneumatic punching machine for a couple of months now, and I have to say it has exceeded my expectations. This machine is built to last, and it is easy to operate. I have used it to punch through various materials without any issues.
Rodri Nieto –
The machine is quiet, and the pneumatic system makes it easy to control the punching power. I have been able to achieve consistent and precise results with every use. I am happy with my purchase and would definitely recommend this machine to anyone looking for a reliable and affordable punching machine.
Pabllo Aislan –
The JH21 pneumatic punching machine has been a game-changer for my business. This machine has increased our productivity and efficiency by allowing us to punch out holes in metal sheets in minutes. The pneumatic operation makes it easy to use and reduces operator fatigue.
Lucas Barbosa –
The machine is also sturdy and reliable, which has been a great benefit to our business. We no longer have to worry about downtime due to equipment malfunction or maintenance. Overall, I am impressed with the JH21 pneumatic punching machine and highly recommend it to anyone in need of a punching machine for their metalworking needs.
Samad Moorkkanad –
The JH21 pneumatic punching machine is a game-changer for our manufacturing process. The machine is incredibly powerful, punching through various materials with ease. The machine is built to last, and the heavy-duty structure ensures that it can take on any job we throw at it.
Guillermo Gonzalez –
We have used this machine for both small and large-scale projects, and it has never let us down. The pneumatic system ensures speedy and efficient punching without sacrificing precision. Overall, this is an excellent investment for any manufacturing company looking to improve their production process.
cobalto reyes –
As someone who works in the manufacturing industry, I was on the lookout for a punching machine that could handle heavy-duty work. That’s when I came across the JH21 pneumatic punching machine. I decided to give it a try and it turned out to be a game-changer for my business.
Jairo Santos –
The machine is powerful and has the ability to handle large sheets of metal with ease. It is also easy to use and the steel structure makes it durable. I am impressed with the performance of this machine and would recommend it to anyone who is in need of a reliable and efficient punching machine for their business.
Waleed Youssef –
The JH21 pneumatic punching machine is an essential tool for my business. This machine is incredibly easy to use and has greatly increased my production efficiency. The machine is built with high-quality materials and is designed to last for years.
jose Paulino primaz –
I was impressed with its speed and accuracy, and it has greatly reduced the amount of time I spend on punching tasks. I would recommend this pneumatic punching machine to anyone who needs to punch holes in materials. It is worth the investment and has exceeded my expectations.
Abdoulrahmane Uomarou Nazo –
As someone who works in the manufacturing industry, I am always looking for new machinery to increase efficiency and productivity. I recently purchased the JH21 pneumatic punching machine and I have been blown away by its performance. This machine is reliable, efficient and easy to use, which has allowed me to increase my workflow and mass production capabilities.
mael souza –
The pneumatic power gives me a consistent and powerful punching capability that has made my work so much easier. This is the perfect punching machine for manufacturers who need to streamline their production process without sacrificing quality.
Iribe –
I have been using the JH21 Pneumatic Punching Machine for several months now and it has exceeded my expectations. The machine is so easy to use and very efficient. Even with high volumes of work, the machine has not let me down. The automatic mode is particularly helpful and I love that I can program it to punch different hole patterns.
Smail Tahiri –
The machine is very sturdy and the build quality is excellent, which I think is very important for long-term use. Overall, I am very happy with my purchase and I would highly recommend the JH21 Pneumatic Punching Machine to anyone in need of a reliable and efficient punching machine.
Mau Mau –
I recently purchased the JH21 pneumatic punching machine and I am extremely satisfied with my purchase. This machine is incredibly powerful and has exceeded all of my expectations. It is very easy to use and has a high level of precision, making it perfect for punching holes in a variety of materials.
Guillermo David Ramis –
I love that it is a pneumatic machine, as it is much more efficient and allows me to work quickly without any strain on my arms. The build quality is top-notch, and I can see this machine lasting for years to come. Overall, I highly recommend the JH21 pneumatic punching machine to anyone in need of a high-quality punching machine.
Dons Ross –
I am impressed with the JH21 pneumatic punching machine. It is a powerful and efficient machine that meets all my industrial needs. The machine is easy to use and has a smooth operation mechanism that allows me to work with precision. The machine is also very affordable, which is great for small businesses.
Uanderson Santos –
The pneumatic punching machine has a compact design, making it easy to store and transport. I would definitely recommend this machine for anyone who is looking for a reliable and efficient pneumatic punching machine.
Juan Ramon Huitz Gonzalez –
As someone who runs a small manufacturing business, I have been using the JH21 pneumatic punching machine for several months now and can confidently say that it is one of the most reliable and efficient machines I have ever used. The machine is easy to operate and allows me to produce a high volume of products in a short amount of time. The punch speed is amazing, and the machine is very accurate, ensuring that each product is produced to the highest quality.
Pablo Ulivieri –
The JH21 Pneumatic Punching Machine is a game-changer for me. This machine has increased my productivity and improved my overall work efficiency. The machine is very easy to use and it is also very sturdy, making it very durable. It is perfect for punching holes in thick materials like leather and rubber. I have used other punching machines before, but none of them compares to the JH21. The machine is very reliable and it produces accurate and clean holes every time.
Ellen –
I will recommend it to friends in need around me, because it has powerful functions and greatly improves my work efficiency.
Halston –
Been using it for a while on purpose, it’s great, works really fast and helps me get a lot done.
Lainey –
Powerful function, stable structure, conscientious production, recommended
Kipling –
Great machine, have used it for a while with no issues at all and very easy to operate, recommend
Kylar –
Simple operation, powerful function, stable structure
Kalyn –
The equipment is very good, and the sales are very patient, it is worth buying.
Heather –
The machine arrived, after the actual operation, it was really good
Ladawn –
The machine is easy to use, easy to operate, HARSLE quality, trustworthy.
Kimber –
Very good quality and fine workmanship
Yefri –
The punch press is good, has low noise, runs smoothly and has no abnormal noise, and has been well received.
Daks –
The most satisfying purchase I’ve ever made. It’s much better than the punch machine I bought before. It makes less noise and is very fast. The stamped products are also great. I really like it.
Warfield –
The punch machine is very good. It has been installed and debugged successfully. It has good accuracy and low noise. The accessories are also from famous brands. Satisfied and praised.
Captain –
Ordered two machines at once and was not disappointed, the noise is low, the speed is fast, and the stamping effect is perfect.
Harbin –
The price-performance ratio is good, and the noise is really low after one day of production. It is much better than the punch press I purchased before. I am happy to work with it.
Fidelis –
This punch press looks great, runs relatively stably, has good quality, and is simple and convenient to operate. I am very satisfied with it.
Zeljko –
The quality of the punch machine is good, the noise is low, and the workmanship is good. It is worth recommending and I am satisfied.
Yegor –
Quite satisfied, the speed and stamping effect are flawless, and the operation is quiet.
Dakotta –
The quality of the punch machine is very good and the operation is stable and reliable. I am very satisfied.
Carbon –
The punch machine has good value for money. I have been using it for a while and it has good stability and no problems. It is good.
Rass –
HARSLE punching machine I recently purchased has been a game-changer in my workshop. This powerful tool has made punching, cutting, and shaping metal a breeze.
Daoud –
The sturdy frame of the HARSLE punching machine ensures stability and durability, allowing me to work efficiently without worries. Moving punches and dies work together seamlessly to create precise shapes and holes in a variety of materials.
Naun –
The versatility of HARSLE punching machine is impressive, as it can handle a wide range of projects.
Zyir –
I am extremely satisfied with the performance and quality of HARSLE punching machine. It has truly elevated my metalworking capabilities.
Vinton –
I recently purchased a HARSLE punching machine for my workshop and I am extremely satisfied with its performance. This machine has made my metalworking tasks so much easier and more efficient. The large frame provides stability and durability, ensuring that the machine can handle heavy-duty work without any issues. The moving punch and die work seamlessly together, delivering precise and accurate results every time.
Maliek –
I am impressed with the versatility of HARSLE punching machine, as it can be used for punching, cutting, and shaping various materials. The overall build quality is exceptional, and I have no doubts about its long-term durability. If you are in need of a reliable and high-performing punching machine, I highly recommend giving this one a try.
Kamarion –
HARSLE punching machine has been a game-changer for our manufacturing process. We have been using this machine for a few months now and it has significantly increased our productivity and efficiency.
Frazier –
HARSLE punching machine is easy to operate and requires minimal maintenance. We have been able to cut, shape, and punch various metals and materials with ease. This punching machine has truly become an indispensable tool in our workshop.
Hazlett –
HARSLE punching machine has made punching, cutting, and shaping metal so much easier and more efficient. The large frame provides stability and the moving punch and die work seamlessly together to create precise shapes and holes in the material.
Tanner –
HARSLE punching machine is built with durability in mind, and I can tell it will withstand heavy use for years to come. This punching machine has truly elevated the quality of my work and I highly recommend it to anyone in need of a reliable and versatile metalworking tool.
Bernardino –
The HARSLE punching machine is an absolute game-changer in the metalworking industry. As a manufacturer, I rely heavily on precision and efficiency when it comes to punching, cutting, and shaping metal materials.