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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 machine tools feature self-designed and meticulously manufactured main components, boasting an overall steel plate welded structure that ensures exceptional strength and rigidity.
2. The main structural framework utilizes advanced UGS/CAD/CAE/CAM 3D software for finite element analysis and optimized design, guaranteeing superior performance and reliability.
3. We employ vibration aging to effectively eliminate internal stress, and conduct flaw detection on welds of critical parts for unwavering quality assurance.
4. The machine tool's column, upper working slide, and lower working table undergo precise processing and formation by cutting-edge floor boring and milling machines in one pass, ensuring impeccable parallelism and verticality across all installation surfaces.
5. Engineered with an up-moving bending design, this machine ensures stable operation, seamless maneuverability, and utmost safety.
6. Featuring a pressure-holding delay function at the bottom dead center, this machine guarantees outstanding workpiece accuracy.
7. Our structural components are thoroughly derusted through sanding and coated with anti-rust paint for long-lasting durability.
8. The machine's Y1, Y2, X, +1 (V) axes can be individually programmed, allowing for operation under eccentric loads and the creation of intricately specialized shapes.
Hydraulic System
1. The system is driven by a highly efficient proportional servo valve group from German BOSCH company, featuring a compact structure with robust sealing, high synchronous control precision, and an impressive service life.
2. The oil pump, a product of an American joint venture, is an internal gear pump that withstands high pressure and operates with minimal noise.
3. The oil cylinder's seal employs top-quality elements from Japan NOK company, renowned for low wear and zero leakage. The cylinder block and piston rod are expertly formed in a single process using state-of-the-art Japan Toshiba five-axis linkage floor boring and milling machines alongside the precision of Japan's Dari M132/300 CNC lathe. Additionally, the cylinder's interior surface is honed, while the piston rod's exterior surface is refined through vibration grinding for unmatched quality.
4. The oil level height and temperature are displayed clearly and intuitively for easy monitoring.
5. The hydraulic system is equipped with an overload overflow safety protection feature to ensure reliable operation.
6. Its high-precision guidance system, position measurement system, and hydraulic equalization function cater to full-length processing requirements with impeccable accuracy.
7. This machine tool is capable of continuous operation under rated load, boasting a hydraulic system that remains leak-free, stable, and precise.
8. Featuring an external large-diameter filling valve, this system ensures high precision and minimal loss.
Crowning Table
+1(V) axis: To ensure the machining accuracy of each workpiece, our machine is equipped with a specialized mechanical tie rod deflection compensation worktable. This innovative solution controls the convex amount across the entire worktable length, enabling precise deflection compensation. The compensation worktable comprises numerous wedge sets with varying angles, driven by a motor to form an optimal convex curve based on the system's signals. This setup provides comprehensive compensation, counteracting any deformation of the slider's worktable under stress, thereby enhancing component quality. Additionally, winding compensation between the worktable and slider can be adjusted based on ground pressure, with the pre-convex amount regulated by a numerical control device. By entering data about sheet thickness, lower die opening, and tensile strength into the system, the bending force and compensation values are automatically calculated, ensuring a consistently precise pre-bulge with each bend.
Certifications
Company Profile
NANTONG XINTONGWEI MACHINE TOOL CO.,LTD Nestled in the vibrant heart of the Central Jiangsu Plain, our esteemed enterprise is in 'the hometown of Chinese shearing, folding, and rolling machine tools' - Haian Libao. Conveniently positioned near the Yellow Sea to the east, the mighty Yangtze River to the south, with the Xinchang Railway to the west, and flanked by the pivotal 204 and 328 national highways. Formerly recognized as 'the original Haian County Haiwei Machine Tool Factory,' we are specialists in craftingthe Tongweibrand series, which includes an exquisite range of shearing machines, bending machines, rolling machines, leveling machines, and slitting machines, as well as sophisticated uncoiling and leveling production lines, and other cutting-edge sheet metal processing equipment. Our company prides itself on a dedicated team of seasoned professionals immersed in forging design expertise. By forging robust partnerships with prestigious casting and forging research institutes and leading technical research institutions, we consistently refine product structures and spearhead the application of groundbreaking technologies. Our commitment ensures that our machines achieve unparalleled performance, rivaling international standards and serving as the optimum alternative to imported machinery. Over the past few years, we've pioneered several innovative technologies and structural designs, securing numerous patents. Our products have repeatedly excelled in provincial and municipal quality and technical supervisions and inspections, earning us the esteemed 'Contract-honoring and Promise-keeping' enterprise accolade. Widely adopted across the nation, our products have also gained significant market share across Southeast Asia, West Asia, Africa, and Russia, and have made inroads into European and American markets. Upholding the tenet of 'Quality First. Service First. Reputation First,' we are unwavering in our commitment to customer satisfaction, providing exemplary pre-sale, in-sale, and post-sale services.
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