The economical torsion axis CNC bending machine is a general CNC equipment used to bend various metal sheets. As long as different molds are equipped, different workpieces can be bent. The equipment has high reliability, can work stably and continuously, and has a long service life. It can be used for bending steel, cemented carbide, steel-bonded cemented carbide, zinc-based alloys, low-melting point alloys, aluminum bronze, polymer materials, high-speed steel, carbon tool steel, high-carbon steel, etc. This machine is widely used in shipbuilding, automobiles, vehicles, hardware, decoration, petroleum, electric power and other industries.
Bending machines can bend a variety of metal materials such as stainless steel, iron, copper, aluminum, titanium and carbon steel. As small as non-ferrous metals, ferrous metal sheets, automobiles and ships, electrical appliances, decoration, kitchen utensils, cabinets, elevator cabinet doors, cutting and bending processing; as large as the aerospace field, CNC shearing machines and CNC bending machines are playing an increasingly important role.
1.1 The equipment meets the user’s plate processing requirements, has stable and reliable performance, is easy to use and maintain, has beautiful appearance and excellent after-sales service.
1.2 The E21 simple CNC system installed on the cantilever can easily control the Y-axis of the mechanical stopper and the X-axis of the backstop.
1.3 The equipment has advanced design and manufacturing levels in the same industry in recent years, using new processes, new materials, and new technologies.
1.4 Finite element software is used for force analysis to ensure that the equipment structure has sufficient static and dynamic stiffness and strength, and advanced technology is used to ensure that the system has good dynamic quality and the high precision of the entire machine.
1.5 The equipment has high reliability, can work stably and continuously, and has a long service life.
1.6 The equipment has good operability and maintainability, good safety performance, and does not pollute the environment or harm human health.
The E21 numerical control system is produced by Nanjing Estun Company and has a special numerical control device for cutting and folding devices suitable for various users.
2.1.1 Built-in pressure holding time and unloading delay setting functions, the operation is more convenient, no time relay is needed, and the cost is reduced.
2.1.2 With parameter-key backup and restore function, parameters can be restored at any time as needed, reducing maintenance costs.
2.1.3 Support multi-step programming, complex workpieces can be processed at one time, improving production efficiency and processing accuracy.
2.2.1 Adopt axial and radial pressure compensation design, which can maintain high volumetric efficiency even at low speed and low viscosity.
2.2.2 Ultra-low noise, the use of high-strength cast iron and a unique internal muffler design makes the noise even lower.
2.2.3 Extremely low flow and pressure pulsation, can maintain stable flow and pressure output at low speed.
MODEL | 40T/2500 | 63T/3200 | 125T/2500 | 125T/3200 | 160T/3200 | 500T/3200 | |
Nominal pressure | 400KN | 630KN | 1250KN | 1250KN | 1600KN | 5000KN | |
Working table length | 2500mm | 3200mm | 2500mm | 3200mm | 3200mm | 3200mm | |
throat depth | 260mm | 260mm | 400mm | 400mm | 340mm | 400mm | |
Slider stroke | 120mm | 120mm | 160mm | 160mm | 200mm | 200mm | |
Maximum opening height between work surface and slider | 320mm | 320mm | 460mm | 500mm | 460mm | 480mm | |
Maximum working pressure of hydraulic system | 25 | 25 | 25 | 25 | 25 | 25 | |
Main motor | Model | Y180L-4 | Y180L-4 | Y180L-4 | Y180L-4 | Y180L-4 | Y180L-4 |
Power | 5.5kw | 5.5kw | 7.5kw | 7.5kw | 11kw | 22kw | |
Spees | 1470rpm | 1470rpm | 1470rpm | 1470rpm | 1470rpm | 1470rpm | |
Slider adjustment motor | Model | WPDS50-1:20-Y370W | WPDS50-1:20-Y370W | WPDS50-1:20-Y370W | WPDS50-1:20-Y370W | WPDS50-1:20-Y370W | WPDS50-1:20-Y370W |
Power | 0.12kw | 0.12kw | 0.12kw | 0.12kw | 0.12kw | 0.37kw | |
Spees | 1480rpm | 1480rpm | 1480rpm | 1480rpm | 1480rpm | 1480rpm | |
Rear gauge adjustment motor | Model | NMRV040-5-550W | NMRV040-5-550W | NMRV040-5-550W | NMRV040-5-550W | NMRV040-5-550W | NMRV040-5-550W |
Power | 0.37kw | 0.37kw | 0.37kw | 0.37kw | 0.37kw | 0.37kw | |
Spees | 1450rpm | 1450rpm | 1450rpm | 1450rpm | 1450rpm | 1450rpm | |
Oil pump | Model | NB4-G12F | NB4-G12F | NB4-G16F | NB4-G16F | NB4-G5F | NB4-G50F |
flow | 12ml/r | 12ml/r | 16ml/r | 16ml/r | 50ml/r | 50ml/r | |
Pressure | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 |
This machine is suitable for any material preparation workshop, and its conditions are:
This machine has no “three wastes” discharged, and the noise limit meets the requirements of JB9969-1999.
5.1.Seller should inform the buyer to inspect the machine in our factory after the machine is finished.
5.2.Seller should supply corresponding files and foundation drawings in 7 days after confirming the order.
5.3.If buyer needs the installation, test by seller, then the charges in China will be taken by seller. And charges out of China, such as tickets, and hotels, should be taken by the buyer.