WC67K Torsion-Axis CNC Press Brake
Category：Press Brake
Nominal pressure(kw): 400~10000
Length of working table(mm): 2000~12000
Distance between uprights(mm): 1800~5600
Throat depth(mm): 250~600
Ram stroke(mm): 100~500
Main motor power(kw): 4~75
Product Details
Twisted axis digital display press brakes are cost-effective CNC bending machines for the sheet metal industry. The left and right ram cylinders are mechanically linked via a rigid torsion shaft to ensure synchronisation; combined with a CNC system and a servo-driven backgauge, they complete the bending and forming of sheet metal. With their simple structure and excellent value for money, they are the most widely used basic model of press brake in small and medium-sized sheet metal workshops.
Principle of Operation
The main hydraulic cylinders on both sides of the machine body drive the ram up and down, whilst the upper ends of the left and right cylinders are rigidly connected by a torsion shaft that runs through the entire machine.
When a positional difference arises between the two ends of the slide, the torsion shaft twists; this generates a torsional torque that forces the strokes of the hydraulic cylinders on both sides to balance, thereby achieving mechanical synchronisation of the slide;
The CNC system primarily controls the servo positioning of the rear stop, whilst the vertical travel of the slide is typically monitored by encoders, with hydraulic operations controlled by proportional valves or solenoid directional control valves.
| Specification | Nominal pressure (kw) | Length of working table (mm) | Distance between uprights (mm) | Throat depth (mm) | Ram stroke (mm) | Main motor power (kw) |
| WC67K40/2000 | 400 | 2000 | 1800 | 250 | 100 | 4 |
| WC67K40/2200 | 400 | 2200 | 1800 | 250 | 100 | 4 |
| WC67K40/2500 | 400 | 2500 | 2000 | 250 | 100 | 4 |
| WC67K50/2500 | 500 | 2500 | 1900 | 250 | 100 | 4 |
| WC67K50/3200 | 500 | 3200 | 2600 | 250 | 100 | 4 |
| WC67K63/2500 | 630 | 2500 | 2020 | 250 | 120 | 5.5 |
| WC67K63/3200 | 630 | 3200 | 2600 | 250 | 120 | 5.5 |
| WC67K80/3200 | 800 | 3200 | 2600 | 250 | 120 | 5.5 |
| WC67K80/4000 | 800 | 3200 | 3200 | 250 | 120 | 5.5 |
| WC67K100/2500 | 1000 | 2500 | 2000 | 320 | 120 | 7.5 |
| WC67K100/3200 | 1000 | 3200 | 2600 | 320 | 120 | 7.5 |
| WC67K100/4000 | 1000 | 4000 | 3200 | 320 | 120 | 7.5 |
| WC67K100/5000 | 1000 | 5000 | 4000 | 320 | 120 | 7.5 |
| WC67K125/2500 | 1250 | 2500 | 2000 | 320 | 120 | 7.5 |
| WC67K125/3200 | 1250 | 3200 | 2600 | 320 | 120 | 7.5 |
| WC67K125/4000 | 1250 | 4000 | 3200 | 320 | 120 | 7.5 |
| WC67K125/5000 | 1250 | 5000 | 4000 | 320 | 120 | 7.5 |
| WC67K160/3200 | 1600 | 3200 | 2600 | 400 | 200 | 11 |
| WC67K160/4000 | 1600 | 4000 | 3200 | 400 | 200 | 11 |
| WC67K160/5000 | 1600 | 5000 | 4000 | 400 | 200 | 15 |
| WC67K160/6000 | 1600 | 6000 | 4800 | 400 | 200 | 15 |
| WC67K200/3200 | 2000 | 3200 | 2600 | 400 | 200 | 15 |
| WC67Y200/4000 | 2000 | 4000 | 3200 | 400 | 200 | 15 |
| WC67K200/5000 | 2000 | 5000 | 4000 | 400 | 200 | 15 |
| WC67K200/6000 | 2000 | 6000 | 4800 | 400 | 200 | 15 |
| WC67K250/3200 | 2500 | 3200 | 2600 | 400 | 250 | 22 |
| WC67K250/4000 | 2500 | 4000 | 3200 | 400 | 250 | 22 |
| WC67K250/5000 | 2500 | 5000 | 4000 | 400 | 250 | 22 |
| WC67K300/4000 | 3000 | 4000 | 3200 | 400 | 250 | 22 |
| WC67K300/5000 | 3000 | 5000 | 4000 | 400 | 250 | 22 |
| WC67K300/6000 | 3000 | 6000 | 4800 | 400 | 250 | 22 |
| WC67K400/5000 | 4000 | 5000 | 4000 | 400 | 250 | 30 |
| WC67K400/6000 | 4000 | 6000 | 4800 | 400 | 250 | 37 |
| WC67K500/6000 | 5000 | 6000 | 4800 | 400 | 300 | 37 |
| WC67K500/12000 | 5000 | 12000 | Multi-column | 400 | 300 | 37 |
| WC67K600/7000 | 6000 | 7000 | 5600 | 400 | 300 | 45 |
| WC67K700/7000 | 7000 | 7000 | 5600 | 400 | 300 | 45 |
| WC67K800/6000 | 8000 | 6000 | 5600 | 500 | 400 | 55 |
| WC67K1000/6000 | 10000 | 6000 | 5600 | 600 | 500 | 75 |
Frequently Asked Questions
We usually dispatch the goods within 30 days. If the machine is a non-standard, custom-made product, it may take longer. Generally speaking, the delivery time will not exceed 50 days.
We generally accept payment by telegraphic transfer (T/T) and letter of credit (L/C), requiring a 40% deposit, with the remaining 60% to be paid in full prior to delivery. For specific clients, we can offer more flexible payment terms.
The warranty period for the equipment is one year, with lifetime support provided. For specialised, non-standard equipment, we may offer a longer warranty period. During the warranty period, we provide free servicing should the equipment develop any quality issues or require replacement parts.
We do offer OEM customisation services, including customisation of appearance, dimensions and performance specifications. Please note that the price of customised equipment may be slightly higher. If you would like to find out more about our OEM services, please contact us.
Whether standard or customised, the minimum order quantity is one unit, and we can meet your specific requirements through our OEM services.
Upon delivery of the equipment, we usually provide various manuals, operating instructions, safety precautions, circuit diagrams and other documentation.
Sea freight charges are usually determined by the freight forwarder. You can choose to arrange transport through our freight forwarder, or select your own freight forwarder.
We can provide after-sales support, including commissioning, training and maintenance, to customers worldwide; however, customers are required to cover the costs of our technical engineers.
Chuangtu is keen to collaborate with ambitious teams. We offer comprehensive technical and pricing support to help you develop the market. If you are interested, please contact us so we can discuss this further.
We generally opt for sea freight. If a customer orders small equipment, we will ship it via less-than-container load (LCL); if a customer orders one or more medium-sized or large items in a single order, we will pack them into a container and transport them to the port, which will help the customer save on costs.
