Audited Supplier
Nadun Machinery Manufacture Co., Ltd. invites you to explore our 400-ton hydraulic CNC press brake. Engineered for precision and reliability, this machine is well-suited for shaping diverse materials. The incorporation of CNC technology ensures meticulous control and uniformity, while the hydraulic system delivers substantial force to handle complex tasks effectively. Designed for optimal efficiency and minimal downtime, our press brake stands as a strategic investment for any business. Rely on Nadun Machinery Manufacture Co., Ltd. for your press brake requirements and elevate your production capabilities to unprecedented levels.
1. This machine is constructed with a robust steel-welded structure, ensuring substantial strength and rigidity.
2. Its hydraulic down-stroke structure guarantees smooth and reliable operation.
3. The mechanical stop unit ensures high precision and synchronous torque.
4. Electrically adjustable back-gauge distance and upper ram stroke, complemented by a counter display, ensure precision.
5. An upper tool tension compensating mechanism is incorporated for meticulous bending.
6. Control is facilitated by the Eston E21 NC system.
7. Automatic control of the X-axis and Y-axis drive is integrated.
8. The back-gauge is regulated by the Delta converter.
9. Utilizing HIWIN ball screw and rod, the machine achieves a positioning accuracy of 0.02 mm.
10. German-made EMB pipe fittings are employed in the machine.
11. The machine is equipped with a Siemens main motor.
12. Hydraulic and electrical overload protection is included for enhanced safety.
ESTUN E21 CNC System
1. The LCD display screen, available in both English and Chinese, prominently presents programming parameters for swift program composition.2. Intelligent positioning is seamlessly integrated into the X and Y axes, facilitating manual adjustment and obviating the necessity for mechanical handwheel positioning devices.
3. Incorporation of built-in functions streamlines operations, minimizing reliance on time relays and subsequently reducing costs.
4. The one-click backup and restore function for parameters serves to decrease maintenance expenses.
5. Multi-step programming augments production efficiency and elevates processing accuracy.
6. Panel buttons, utilizing micro-switches, undergo stringent EMC, high/low temperature, and vibration testing, ensuring product stability and durability.
| Model | Nominal Force | Worktable Length | Poles Distance | Throat Depth | Slider Stroke | Max Height | Power | weigh | Dimension |
| TYPE | (KN) | (mm) | (mm) | (mm) | (mm) | (mm) | (kw) | (kg) | LxWxH (mm) |
| 40T/2200 | 400 | 2200 | 1850 | 230 | 100 | 320 | 5.5 | 2750 | 2200x1200x1900 |
| 40T/2500 | 400 | 2500 | 1850 | 230 | 100 | 320 | 5.5 | 3000 | 2500x1200x1900 |
| 50T/2500 | 500 | 2500 | 1850 | 230 | 100 | 320 | 5.5 | 3400 | 2500x1200x2000 |
| 63T/2500 | 630 | 2500 | 1900 | 250 | 100 | 320 | 5.5 | 4000 | 2500x1300x2210 |
| 63T/3200 | 630 | 3200 | 2560 | 250 | 100 | 320 | 5.5 | 5000 | 3200x1300x2210 |
| 80T/2500 | 800 | 2500 | 1990 | 300 | 100 | 320 | 7.5 | 5000 | 2500x1400x2300 |
| 80T/3200 | 800 | 3200 | 2560 | 320 | 100 | 350 | 7.5 | 6000 | 3200x1500x2300 |
| 80T/4000 | 800 | 4000 | 3200 | 320 | 100 | 350 | 7.5 | 7000 | 4000x1500x2100 |
| 100T/2500 | 1000 | 2500 | 1990 | 320 | 120 | 350 | 7.5 | 6000 | 2500x1600x2400 |
| 100T/3200 | 1000 | 3200 | 2600 | 320 | 150 | 400 | 7.5 | 6800 | 3200x1600x2600 |
| 100T/4000 | 1000 | 4000 | 3200 | 320 | 150 | 400 | 7.5 | 8000 | 4000x1600x2600 |
| 125T/3200 | 1250 | 3200 | 2600 | 320 | 150 | 400 | 11 | 7000 | 3200x1600x2600 |
| 125T/4000 | 1250 | 4000 | 3200 | 320 | 150 | 400 | 11 | 8500 | 4000x1600x2600 |
| 160T/3200 | 1600 | 3200 | 2580 | 320 | 200 | 460 | 11 | 10000 | 3200x1700x2700 |
| 160T/4000 | 1600 | 4000 | 2900 | 320 | 200 | 460 | 11 | 11000 | 4000x1700x2800 |
| 160T/5000 | 1600 | 5000 | 3900 | 320 | 200 | 460 | 11 | 13500 | 5000x1900x3100 |
| 160T/6000 | 1600 | 6000 | 4900 | 320 | 200 | 460 | 11 | 18500 | 6300x1900x3200 |
| 200T/3200 | 2000 | 3200 | 2480 | 320 | 200 | 460 | 11 | 11000 | 3200x1950x2800 |
| 200T/4000 | 2000 | 4000 | 2900 | 320 | 200 | 460 | 11 | 12500 | 4000x1950x2800 |
| 200T/5000 | 2000 | 5000 | 3900 | 320 | 200 | 460 | 11 | 14000 | 5000x1950x3000 |
| 200T/6000 | 2000 | 6000 | 4900 | 320 | 200 | 460 | 11 | 20000 | 6000x1950x3300 |
| 250T/3200 | 2500 | 3200 | 2450 | 400 | 250 | 590 | 18.5 | 18500 | 3250x2000x3200 |
| 250T/4000 | 2500 | 4000 | 2900 | 400 | 250 | 590 | 18.5 | 20000 | 4000x2000x3400 |
| 250T/5000 | 2500 | 5000 | 3900 | 400 | 250 | 590 | 18.5 | 23000 | 5000x2000x3400 |
| 250T/6000 | 2500 | 6000 | 4900 | 400 | 250 | 590 | 18.5 | 27000 | 6000x2000x3400 |
| 300T/3200 | 3000 | 3200 | 2450 | 400 | 250 | 590 | 22 | 20500 | 3200x2000x3450 |
| 300T/4000 | 3000 | 4000 | 2900 | 400 | 250 | 590 | 22 | 22000 | 4000x2000x3450 |
| 300T/5000 | 3000 | 5000 | 3900 | 400 | 250 | 590 | 22 | 25000 | 5000x2000x3450 |
| 300T/6000 | 3000 | 6000 | 4900 | 400 | 250 | 590 | 22 | 28500 | 6000x2000x3450 |
| 400T/3200 | 4000 | 3200 | 2400 | 400 | 250 | 590 | 30 | 22500 | 3200x2180x3400 |
| 400T/4000 | 4000 | 4000 | 2900 | 400 | 250 | 590 | 30 | 25000 | 4000x2180x3400 |
| 400T/5000 | 4000 | 5000 | 3900 | 400 | 250 | 590 | 30 | 29000 | 5000x2180x3500 |
| 400T/6000 | 4000 | 6000 | 4900 | 400 | 250 | 590 | 30 | 34000 | 6000x2180x3800 |
| 500T/5000 | 5000 | 5000 | 3900 | 400 | 250 | 590 | 45 | 42000 | 5050x3500x3700 |
| 500T/6000 | 5000 | 6000 | 4900 | 400 | 320 | 590 | 45 | 54000 | 6050x3500x3700 |
| 600T/4000 | 6000 | 4000 | 2900 | 400 | 320 | 590 | 55 | 44000 | 4050x1500x3700 |
| 600T/6000 | 6000 | 6000 | 4900 | 400 | 320 | 590 | 55 | 60000 | 6050x4500×3700 |
Internal plastic moisture-proof anti-rust packaging,External plywood packaging,Exclusive container transport.
Delivery Time:10-40 days after order.
Bending machine manufacturers workshop outside picture show
Bending machine manufacturers workshop photo show
Bending machine manufacturers workshop processing equipment show
Our customers come from all around the world.
Customers from Mongolia.
Customers from Russia.
Customers from Algeria.
Customers from Spain.1. Our company is equipped with a range of advanced processing equipment, including large-scale CNC floor-standing boring and milling machines, and CNC gantry machining centers. We hold certifications such as ISO, CE, SGS, and have secured multiple product innovation patents and honorary certificates.
2. Our product portfolio encompasses a diverse range of machines, including manual lathes, CNC lathes, saw machines, machine tools, drill machines, milling machines, machining centers, CNC milling machines, grinders, and more.
3. Each machine undergoes a meticulous multi-step machining process, stringent measurement, and assembly procedures, with quality inspections and mutual inspections conducted at each production stage. We employ advanced inspection techniques and comprehensive testing methods to ensure that all machines are 100% qualified before being offered for sale. Our commitment is unwavering in delivering machines that meet the most demanding specifications.
4. Our commitment to quality permeates every aspect of our operations, spanning from the selection of raw materials to the final inspection of finished products. We work with a variety of materials, including metal alloys, plastics, and composites, possessing the expertise and equipment to handle complex machining requirements.
5. Beyond our extensive product line, we provide customized solutions tailored to the specific needs of our customers. Our experienced engineering team collaborates closely with clients to develop innovative solutions that enhance efficiency, productivity, and profitability.
6. At our company, we prioritize the establishment of long-term partnerships with our customers, founded on trust, reliability, and exceptional service. We offer comprehensive after-sales support, encompassing maintenance, repair, and technical assistance, ensuring that our machines operate at peak performance throughout their lifespan.
7. Our overarching goal is to emerge as a leading provider of high-quality machining solutions, renowned for our innovative products, exceptional service, and unwavering commitment to excellence. We continually invest in research and development, technology, and talent to maintain a position at the forefront of our industry and address the evolving needs of our customers.
Q1: What kind of after-sales service do you provide?
A: We take great pride in our after-sales service and offer a comprehensive one-year guarantee on all our equipment. If any problems arise due to our manufacturing, we will provide spare parts and technical support to resolve the issue. You can contact us directly with any questions or concerns, and our experienced team will be happy to assist you.
Q2: Can I visit your factory and inspect your equipment before placing an order?
A: Absolutely, we welcome you to visit our factory and inspect our equipment before placing an order. Our factory is located at No. 219 Xingye Road, Tengzhou City, Shandong Province, and we can arrange to pick you up from Tengzhou station. We also offer hotel booking services to ensure your visit is as comfortable and convenient as possible.
Q3: Are you a factory or a trading company?
A: We are a manufacturer with our own factory, and we take full responsibility for the quality and performance of our equipment. Approximately 50-60% of our production is exported, and we have built a strong reputation for delivering high-quality machines that meet the most demanding specifications.
Q4: How can I trust your company and the quality of your equipment?
A: We understand that trust is essential when it comes to purchasing machinery, and we take this responsibility very seriously. Our professional design team will work closely with you to provide suitable suggestions and the best prices for our equipment. We have been assessed by third-party organizations and have obtained national patents and CE, ISO certifications for all our equipment. We also welcome you to inspect our factory at any time, and we offer Trade Assurance to further ensure your confidence in our products and services.
