Electro-hydraulic Servo Press Brake and Electro-hydraulic Synchronization Press Brake, how to distinguish them? Which is better?
CNC Press Brake Bending Machine is indispensable in the production of factory. On the Internet, there are many ways to call a CNC bending machine. A lot of people don't get it. To clarify these concepts, CNC Press Brake China manufacturer Shenchong has written this article to help you better understand CNC bending machine equipment.
In fact, from the point of bending machine synchronization system, it can be divided into three types: torsion shaft synchronization, hydraulic proportional valve synchronization (electro-hydraulic synchronization), double servo pump control synchronization (Oil-electric hybrid servo).
NC Torsion Bar Synchronic Hydraulic Press Brake
It uses steel torsion bars to force mechanical synchronization.
CNC Hydraulic Proportional Valve Synchronic Press Brake
It transmits travel positions of the left and right cylinders to the computer through a raster ruler or a magnetic raster ruler. The computer uses electro-hydraulic proportional valves to control the synchronization of the left and right cylinders.
CNC Double Servo Pump Controlled Hydraulic Press Brake
It transmits travel positions of the left and right cylinders to the computer through a raster ruler or a magnetic raster ruler. The computer controls the displacement and pressure of oil pump through servo motor to control the stroke, speed, position and pressure of the left and right cylinders. Thus, the right and left cylinders achieve synchronization.
Which CNC Press Brake is better?
NC Torsion Bar Synchronic Hydraulic Press Brake was born in the early 1980s. Its accuracy is low. It has no error feedback. And its bending slider deflection load resistance is poor.
CNC Hydraulic Proportional Valve Synchronic Press Brake was born in the last century 88. It has high precision, real-time error feedback and strong resistance to deflection load.
CNC Double Servo Pump Controlled Hydraulic Press Brake began to appear in the Chinese market in 2012. It is the latest generation of advanced CNC bending machine for sale. Apart from the relatively high price, there are few disadvantages. Oil-electric hybrid servo LVDCNC press brake has high precision low energy consumption, high efficiency and low noise.
Customers have higher and higher requirements on processing machine precision. And Customer requirements for CNC bending machine is also higher. Energy saving and high efficiency is a major trend in the machinery industry. LVDCNC Double Servo Pump Controlled Hydraulic Press Brake can meet the requirements of energy saving and noise reduction in green manufacturing. It is your best choice!