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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. Behold our self-designed, meticulously crafted main components of machine tools, showcasing an overall steel plate welded structure renowned for its exceptional strength and rigidity, ensuring unparalleled performance.
2. Our main structure is a testament to technological mastery, utilizing cutting-edge UGS/CAD/CAE/CAM 3D software for finite element analysis and optimized design, resulting in precision engineering.
3. To maintain superior quality, we employ vibration aging to eliminate internal stress, while key part welds undergo rigorous flaw testing, guaranteeing faultless performance.
4. With precision-enhancing techniques, the column, upper working slide, and lower working table are processed and formed by a floor boring machine and milling machine in a single operation, ensuring the utmost parallelism, verticality, and alignment of each installation surface.
5. Our up-moving bending design promises stable operations with user-friendly functionality and enhanced safety, offering seamless experiences.
6. The pressure-holding delay function at the bottom dead center ensures remarkable accuracy of the workpiece, safeguarding quality and precision.
7. Structural parts undergo thorough derusting by sanding and are further protected with anti-rust paint, extending their lifespan and robustness.
8. The Y1, Y2, X, +1 (V) axes boast programmable versatility, allowing for specialized shapes and work under eccentric loads, providing flexibility and innovation in design.
Hydraulic System
1. The system is powered by a highly efficient proportional servo valve group from the prestigious German BOSCH company, featuring a compact structure with excellent sealing performance, offering exceptional synchronous control precision and a long service life.
2. Our oil pump, crafted by an American joint venture, is an internal gear pump capable of withstanding high pressure with minimal noise, ensuring a peaceful working environment.
3. Equipped with sealing elements from the renowned Japan NOK company, the oil cylinder features low wear and guaranteed no leakage. The cylinder block and piston rod are precision-formed with Japan Toshiba's five-axis linkage floor boring and milling machine alongside Japan's Dari M132/300 CNC lathe. Honing enriches the cylinder's inner surface, while vibration grinding perfects the piston rod's outer surface.
4. The oil level height and temperature are displayed in a clear and intuitive manner, ensuring effortless monitoring.
5. Our hydraulic system is fortified with overload overflow safety protection, prioritizing safety above all.
6. Experience the benefits of a high-precision guidance system, position measurement system, and hydraulic equalization function, all tailored to meet the demands of full-length processing with unmatched precision.
7. Designed for continuous operation, the machine tool excels under rated loads, with a hydraulic system that is leak-proof, consistently stable, and of high precision, enhancing operational reliability.
8. Utilizing an external large-diameter filling valve, the system assures high precision and minimal loss, optimizing efficiency and performance.
Crowning Table
+1(V) axis: The crowning table is a marvel of engineering, featuring a mechanical tie rod deflection compensation worktable designed to ensure the machining accuracy of workpieces. By controlling the convex amount, it achieves accurate deflection compensation across the entire worktable length. The compensation worktable, crafted with multiple sets of wedges of varying angles, is motor-driven to form an ideal position plus convex curve based on system signals. This innovative approach ensures comprehensive compensation, counteracting deformation under stress and improving part quality. The adjustable winding compensation between the worktable and slider, modulated by ground pressure, is meticulously controlled by a numerical control device. After inputting sheet thickness, lower die opening, and tensile strength into the system, bending force and worktable and slider compensation values are automatically determined, guaranteeing a precise pre-bulge amount with each bending action.
Certifications
Company Profile
NANTONG XINTONGWEI MACHINE TOOL CO., LTD Nestled in the picturesque eastern region of the Central Jiangsu Plain lies Nantong Xintongwei Machine Tool Co., Ltd, a distinguished name in 'the hometown of Chinese shearing, folding, and rolling machine tools'-Haian Libao. This strategic location is graced by the Yellow Sea to the east, the mighty Yangtze River to the south, the Xinchang Railway to the west, and is conveniently close to the 204 and 328 national highways. Originally known as 'the original Haian County Haiwei Machine Tool Factory,' our company has been devoted to the production ofTongweiour esteemed 'Tongwei' brand series, including shearing machines, bending machines, rolling machines, leveling machines, slitting machines, and sophisticated uncoiling and leveling production lines, as well as an array of other high-precision sheet metal processing equipment. Our team comprises seasoned professionals deeply versed in the art of forging design, collaborating with top-tier casting and forging research institutes and major technical research facilities to continuously refine our product structure. This dedication ensures our technologies remain at the forefront, achieving international standards and offering an unparalleled substitute for imported machinery. Over recent years, we have pioneered numerous innovative structures and technologies, securing several patents in the process. Our rigorous commitment to quality has been recognized by provincial and municipal quality and technical supervision bodies, earning us the prestigious 'Contract-honoring and Promise-keeping' enterprise accolade. Our products enjoy widespread acclaim, reaching every corner of the nation and extending their influence to Southeast Asia, West Asia, Africa, Russia, and various European countries. They have carved a niche in the competitive European and American markets. Upholding our core tenet of 'Quality First. Service First. Reputation First,' we are steadfast in our mission to ensure customer satisfaction through exceptional pre-sale, in-sale, and after-sale service.
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