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Product Parameters
| Model |
Noirminal Pressure(KN) |
Working Length(mm) |
Distance between Columns(mm) |
Throat Depth(mm) |
Ram Stroke(mm) |
MAX Opening Height(mm) |
Motor Power(KW) |
| WE67K-40T2000 |
400 |
2000 |
1600 |
200 |
100 |
300 |
4 |
| WE67K-63T2500 |
630 |
2500 |
1900 |
250 |
120 |
350 |
5.5 |
| WE67K-63T3200 |
630 |
3200 |
2500 |
250 |
120 |
350 |
7.5 |
| WE67K-100T2500 |
1000 |
2500 |
1900 |
320 |
120 |
380 |
7.5 |
| WE67K-100T3200 |
1000 |
3200 |
2500 |
320 |
120 |
380 |
7.5 |
| WE67K-100T4000 |
1000 |
4000 |
3000 |
320 |
120 |
380 |
7.5 |
| WE67K-130T2500 |
1300 |
2500 |
1900 |
320 |
120 |
380 |
7.5 |
| WE67K-130T3200 |
1300 |
3200 |
2500 |
320 |
120 |
380 |
7.5 |
| WE67K-130T4000 |
1300 |
4000 |
3000 |
320 |
120 |
380 |
7.5 |
| WE67K-160T3200 |
1600 |
3200 |
2500 |
320 |
200 |
460 |
11 |
| WE67K-160T4000 |
1600 |
4000 |
3000 |
320 |
200 |
460 |
11 |
| WE67K-200T3200 |
2000 |
3200 |
2500 |
320 |
200 |
460 |
15 |
| WE67K-200T4000 |
2000 |
4000 |
3000 |
320 |
200 |
460 |
15 |
| WE67K-250T3200 |
2500 |
3200 |
2500 |
400 |
250 |
520 |
22 |
| WE67K-250T4000 |
2500 |
4000 |
3000 |
400 |
250 |
520 |
22 |
| WE67K-250T6000 |
2500 |
6000 |
4800 |
400 |
250 |
520 |
22 |
| WE67K-300T3200 |
3000 |
3200 |
2500 |
400 |
250 |
520 |
22 |
| WE67K-300T4000 |
3000 |
4000 |
3000 |
400 |
250 |
520 |
22 |
| WE67K-300T6000 |
3000 |
6000 |
4800 |
400 |
250 |
520 |
22 |
| WE67K-400T3200 |
4000 |
3200 |
2300 |
400 |
250 |
570 |
30 |
| WE67K-400T4000 |
4000 |
4000 |
3000 |
400 |
250 |
570 |
30 |
| WE67K-400T6000 |
4000 |
6000 |
4800 |
400 |
250 |
570 |
37 |
Product Description
Machine Structure
1. Our Reliable Press Brake is crafted with precision, featuring self-designed and manufactured key components. The overall structure is made from high-strength, steel plate welding, ensuring superior strength and rigidity.
2. Utilizing the latest UGS/CAD/CAE/CAM 3D software, the main structure undergoes exhaustive finite element analysis and optimization design, enhancing its performance and efficiency.
3. The product employs vibration aging to effectively eliminate internal stress, and key welds undergo rigorous flaw detection to ensure reliability.
4. Precision is paramount, as the column, upper working slide, and lower working table are processed in one go using a floor boring and milling machine. This ensures unparalleled parallelism, verticality, and alignment across all installation surfaces.
5. The up-moving bending design guarantees stable operation, with user-friendly and safe handling.
6. At the bottom dead center, a pressure-holding delay function is integrated to uphold the workpiece's accuracy.
7. Structural parts are meticulously derusted through sanding and coated with anti-rust paint, ensuring long-lasting durability.
8. With programmable Y1, Y2, X, +1 (V) axes, the machine can handle eccentric loads and perform intricate bending for specialized shapes.
Hydraulic System
1. Our hydraulic system is powered by the distinguished proportional servo valve group from German BOSCH company, offering a compact design with excellent sealing, high synchronization precision, and extended service life.
2. The oil pump, a product of an American joint venture, features an internal gear pump capable of withstanding high pressure while maintaining low operational noise.
3. The seal within the oil cylinder is crafted from products by Japan NOK company, ensuring minimal wear and zero leakage. The cylinder block and piston rod are intricately crafted through a one-time process using Japan's state-of-the-art Toshiba five-axis linkage floor boring and milling machine, coupled with Dari M132/300 CNC lathe. The cylinder's interior surface is honed, and the piston rod's exterior surface undergoes vibration grinding for flawless finishing.
4. The hydraulic system offers a clear, intuitive display of oil level and temperature, enhancing the user experience.
5. Overload and overflow safety protection is embedded in the hydraulic system, safeguarding against unexpected mishaps.
6. With a high-precision guidance system, position measurement capabilities, and hydraulic equalization, the system is adept at accommodating full-length processing demands.
7. The machine works seamlessly under rated loads, with a leak-free, consistently stable hydraulic system that delivers high precision.
8. An external large-diameter filling valve is incorporated for high precision and minimal loss, boosting efficiency.
Crowning Table
+1(V) axis: To assure unparalleled machining accuracy, a mechanical tie rod deflection compensation worktable is included. This innovative setup effectively manages the convex deflection across the worktable's entire length. The compensation worktable entails multiple wedge sets with varying angles, motor-driven to craft ideal positioning curves. By counteracting deformation under load, this system optimizes part quality. The numerical control device orchestrates pre-convex adjustments based on ground pressure. With sheet thickness, lower die opening, and tensile strength data input, bending force and compensation values are auto-calculated, yielding precise pre-bulge for every bend.
Certifications
Company Profile
NANTONG XINTONGWEI MACHINE TOOL CO., LTD Nestled in the heart of the Central Jiangsu Plain, Nantong Xintongwei Machine Tool Co., Ltd. proudly calls the renowned 'hometown of Chinese shearing, folding, and rolling machine tools' - Haian Libao - its base. Perfectly positioned near the majestic Yellow Sea to the east, the mighty Yangtze River to the south, and with easy access to the Xinchang Railway and major routes like the 204 and 328 national highways, our location is as strategic as it is scenic. Formerly known as 'the original Haian County Haiwei Machine Tool Factory,' we have honed our craft in precision machinery production.TongweiThe 'Tongwei' brand is synonymous with excellence, offering a diverse range of high-performing shearing machines, bending machines, rolling machines, leveling machines, and advanced sheet metal processing systems. Our suite of solutions includes cutting-edge slitting machines and comprehensive uncoiling and leveling production lines. Comprising a team of seasoned professionals in forging design, we leverage strategic alliances with premier casting and forging research institutions to continuously innovate and refine our products. By pioneering new technologies, we propel our product performance to international standards, rendering our machines a preferred alternative to imported tools. Our relentless pursuit of innovation has led to the development of numerous patented technologies, with accolades from both provincial and municipal quality and technical authorities. Recognized with the prestigious title of 'Contract-honoring and Promise-keeping' enterprise, our reach extends across the globe, from Southeast Asia to the bustling markets of Europe and America. Anchored by our core tenet of 'Quality First, Service First, Reputation First,' we are committed to exceeding customer expectations through exceptional pre-sale, in-sale, and post-sale services, ensuring satisfaction at every touchpoint.
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