The main power of the hydraulic pipe bending machine to provide power through the hydraulic system, so we have to introduce what the hydraulic system.
An oil circuit board, also known as the oil circuit board, Hydraulic Pipe Bending Machine four or five groups of solenoid valves, each solenoid valve is to control an action unit.
Generally including clamping, core pulling, auxiliary push, Hydraulic Pipe Bending Machine bending the four groups because each part of the action is independent, so the need for a separate solenoid valve control.
A set of pressure relief valve: the pressure valve used in the clamping, because the pipe bending, will be subject to expansion If there is no pressure valve to maintain the stability of the oil, there will be clamping can not be caught, when the elbow Wrinkled deformation and so on.
A group of relief valve: relief valve main function is to dominate the hydraulic solenoid valve hydraulic power, like a total valve. Hydraulic pipe bending machine in daily use, we have a common regional power disappeared, sometimes in the computer board by clamping the key will not power, or in the elbow, pull the core, Hydraulic Pipe Bending Machine auxiliary push there is no pressure, as if the button Failure.
In fact, this is because a certain area of the solenoid valve was stuck, because the hydraulic oil on the machine box, the machine in the workplace will inevitably have dust, iron and other debris fall into them. After a long time running through the filter into the pump, and then through the oil pump into the solenoid valve, so there will be card valve phenomenon, if a single work area such as clamping, etc. that piece of card valve, the solution: demolition Off the corresponding solenoid valve to completely open the valve, Hydraulic Pipe Bending Machine the use of clean gasoline or kerosene and other cleaning valves. If the entire area of the button no response, the common problem is the relief valve out, and the same way with the solenoid valve dismantling, the relief valve clean.
Hydraulic pipe bending machine with international technology combined with independent development, the equipment from the bend to play positioning patron, clamping mechanism, hydraulic bending mechanism, flexible mobile bracket and hydraulic protection device for the whole hydraulic drive control, the whole structure is reasonable, innovative , Reliable performance, flexible operation, Hydraulic Pipe Bending Machine easy maintenance, metal pipe and a variety of profiles bending the most cost-effective general bending equipment to achieve flexible and flexible pipe bending dream.
Hydraulic pipe bending machine is mainly used for electric power construction, public railway construction, boiler, bridge, ship, furniture, decoration and other aspects of pipeline laying and construction, with more features, reasonable structure, simple operation and so on. In addition to the machine with the elbow function, but also the use of hydraulic jack as a hydraulic jack, compared with the NC pipe equipment in terms of cheap, Hydraulic Pipe Bending Machine easy to use features, in the domestic pipe market dominate the market position.
Hydraulic pipe bending machine structure
1, bending machine using touch screen plus CNC module, dialogue operation, program set easy and easy;
2, the bed structure is solid, not easy to deformation;
3, each file can be set 16 bend angle, the memory can store 16 files;
4, all the slow positioning function, elbow angle stability, repeat the accuracy of ± 0.1 °;
5, the error message displayed on the screen to help the operator immediately excluded;
6, to provide their own R & D coordinates conversion pipe processing value, the software optional purchase on the desktop computer editing calculation.