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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. Proudly self-designed and meticulously manufactured, our machine tools boast main components crafted into an overall welded steel plate structure, ensuring unmatched strength and rigidity.
2. Utilizing cutting-edge UGS/CAD/CAE/CAM 3D software, the main structure undergoes finite element analysis and optimized design for peak performance.
3. Through the sophisticated process of vibration aging, internal stress is expertly eliminated, while welds of critical components are meticulously flaw-tested for absolute reliability.
4. Precision is guaranteed as the column, upper working slide, and lower working table are expertly processed and formed in one seamless operation by a floor boring and milling machine, ensuring unparalleled parallelism and verticality of every installation surface.
5. Our innovative up-moving bending design promises stable operations, user-friendly functionality, and enhanced safety for operators.
6. A sophisticated pressure-holding delay function at the bottom dead center ensures immaculate workpiece accuracy every time.
7. Each structural part is thoroughly derusted through sanding and coated with a premium anti-rust paint for enduring protection.
8. Distinct axes Y1, Y2, X, and +1 (V) are independently programmable, allowing the machine to adeptly handle eccentric loads and craft unique shapes with precision.
Hydraulic System
1. Driven by a state-of-the-art proportional servo valve group from the renowned German BOSCH company, our hydraulic system features a compact design, exemplary sealing performance, superior synchronous control precision, and extended longevity.
2. The American joint venture internal gear pump employed is capable of withstanding high pressure with remarkably low noise, enhancing operational efficiency.
3. The oil cylinder seal incorporates the acclaimed Japan NOK company's sealing element, known for its minimal wear and zero leakage. Employing Japan Toshiba's five-axis linkage floor boring and milling machine alongside Japan's Dari M132/300 CNC lathe, the cylinder blocks and piston rods undergo one-time processing. The inner cylinder surface receives meticulous honing, while the outer piston rod surface is refined through expert vibration grinding.
4. Enjoy the convenience of a clear and intuitive display of oil level height and temperature to monitor system health at a glance.
5. Enhanced safety is assured with overload overflow protection engineered into the hydraulic system.
6. To meet the demands of full-length processing, the system boasts a high-precision guidance system, position measurement system, and hydraulic equalization function.
7. Designed for endurance, the machine tool performs continuously under rated load with a hydraulic system that remains leak-free, consistently stable, and highly precise.
8. Featuring an external large-diameter filling valve, precision is maximized while loss is minimized for optimal performance.
Crowning Table
The +1 (V) axis is ingeniously equipped with a mechanical tie rod deflection compensation worktable, which precisely controls the machining accuracy of the workpiece. This specialized worktable masterfully adjusts the convexity across its entire length, utilizing multiple sets of wedges of varying angles driven by a motor to achieve an ideal convex curve according to system signals. This sophisticated setup ensures perfect compensation along the entire worktable, counteracting slider deformation under stress and enhancing part quality. The system allows for adjustable winding compensation between the worktable and slider, dictated by ground pressure. A numerical control device manages the pre-convex amount, automatically determining bending force and compensation values based on inputted data such as sheet thickness, lower die opening, and tensile strength. This guarantees a precise pre-bulge amount every time a bend is performed, ensuring immaculate results.
Certifications
Company Profile
NANTONG XINTONGWEI MACHINE TOOL CO.,LTD Strategically nestled in the heart of the Central Jiangsu Plain, we proudly operate from Haian Libao, renowned as the 'hometown of Chinese shearing, folding, and rolling machine tools.' Our prime location offers us unparalleled access to vital transportation corridors: bordered by the majestic Yellow Sea to the east, the mighty Yangtze River to the south, and the crucial Xinchang Railway to the west. Moreover, we are strategically positioned near the 204 and 328 national highways. Originally known as 'the original Haian County Haiwei Machine Tool Factory,' our company has evolved into a beacon of innovation and expertise, specializing in the production of cutting-edgeTongweibrand series, including state-of-the-art shearing machines, bending machines, rolling machines, leveling machines, slitting machines, and comprehensive uncoiling and leveling production lines, along with an array of advanced sheet metal processing equipment. Our dedicated team of seasoned professionals has honed their skills in forging design over many years, forging strong alliances with leading casting and forging research institutes. This synergy consistently enhances our product structure and keeps us at the forefront of technological application within the industry. As a result, our machinery's performance excels at the international level, serving as an exceptional alternative to imported counterparts. In recent years, we have spearheaded the development of numerous innovative structures and technologies, securing several patents in the process. Our unwavering commitment to quality has been recognized through multiple provincial and municipal quality and technical inspections, earning us the esteemed title of 'Contract-honoring and Promise-keeping' enterprise. Our products enjoy widespread acclaim, reaching every corner of the nation and finding markets across Southeast Asia, West Asia, Africa, Russia, and further penetrating the European and American markets. We adhere to our founding principles: 'Quality First. Service First. Reputation First,' with customer satisfaction as our guiding star, ensuring comprehensive support through thoughtful pre-sale, in-sale, and after-sale services.
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