Electro-hydraulic CNC bending machines
A few years ago, the LANGYE team recognized the trend towards energy saving, efficiency improvement and environmental protection. As a result, we initiated the development and production of the LYB series of bending machines. Unlike conventional bending machines, the LYB series utilizes a servo system that allows the pump and main motor to rest when the punch is idle. This innovative approach achieves significant energy savings without compromising productivity.
Computer Numerical Control Controller
There is no doubt that the controller is the brain of the whole machine. In our company we offer controllers from three well-known brands: Delem, ESA and Cybelec, which are imported from the Netherlands, Italy and Switzerland respectively.
Efficient algorithms optimize the bending cycle, reduce setup times for work steps and increase the overall efficiency of the bending process, especially in batch processing scenarios.
In addition, the system can support both 2D and 3D graphic editing.
Hydraulic System
The electro-hydraulic servo in this hydraulic control system has a synchronized design with a small distance between hydraulic cylinders. At a cheap cost, it provides high-precision synchronization, a remarkable power-to-density ratio, and robust resistance to eccentric loads.
The bending force requirements can be satisfied by adjusting the hydraulic system pressure to suit certain practical needs.
LANGYE chose the famous German brand Hawei for our hydraulic system, which is known for its high efficiency and low failure rate.
Motors
It is commonly known that servo motors, which are made to produce great dynamic performance and boost machine productivity while consuming less energy, have emerged as the leading technology. Servo motors can save up to 35% on energy when compared to conventional motors, which benefits consumers by increasing efficiency and lowering running costs.
In order to satisfy our clients' everyday production requirements, we also provide energy-efficient motors from Siemens, Germany. Efficiency has increased since these motors are far more efficient than conventional motors.
Oil Pump
Because of its special internal noise reduction design and high-strength cast iron construction, the oil pump is insensitive to oil and has a longer lifespan.
Rear stopper
Instead of using conventional screws, we use imported ball screws and linear guides to guarantee high-precision X-axis movement. Our production process is more accurate and consistent as a result of this decision.
Instead of stepper motors, we use a synchronized belt wheel mechanism for the backstop that is controlled by a servo motor. This upgrade provides better control and operational accuracy.
Our entire backstop system is tempered at high temperatures to eliminate internal stresses, improve the plasticity and toughness of the metal, and prevent loss of accuracy due to frame distortion.
Electrical Components
The machine utilizes genuine Schneider components imported from France, known for their stability, durability and long service life.
The machine is equipped with genuine Exton adaptive electrical box components for strong anti-interference capability and stable electrical performance.
Bending Compensation
Our independently designed system calculates compensation values based on the overall deflection of the press head and table. This allows the deflection curve of the bed to be perfectly aligned with the compensation curve, ensuring optimum straightness and angular consistency of our products.
Punches and Dies
Prior to making an order, it is crucial to choose the appropriate bending machine dies and punches. For the necessary bend shape to be achieved, the right punch and die combination is essential. We provide a range of tooling choices to satisfy our clients' various bending requirements.
Quick Clamp
Our top punches can be changed quickly and easily for efficient use of time.
Ball Screws and Guideways
The machine utilizes ball screws and linear guide rails to ensure smooth and reliable operation.
Servo Motor
Y-axis movement is precisely controlled by servo motors to ensure superior accuracy.
Processing equipment
Our ability to combine technology and workmanship is demonstrated by our Hydraulic NC & CNC Shears.
Our position as an industry leader is cemented by this state-of-the-art machine, which exemplifies our dedication to precise and efficient high-quality metal manufacturing.
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