Pneumatic dispensing valve and electromagnetic dispensing va
作者:点胶技术分析 日期:2017-10-28 17:39 浏览:
LED dispensing machine mainly for the production of dispensing link of LED industry, because of its versatility in other areas of production can also be applied to the dispensing valve, used to control the flow of glue into pneumatic dispensing valve and solenoid type dispensing valve, so these two dispensing valve which is more suitable for the LED dispenser?
The electromagnetic valve is dispensing dispensing valve LED dispensing machine often equipped with safety valve, one-way design in the implementation of work more convenient and more stable, applicability and safety than the dispensing valve generally high, the configuration of the isolation membrane to separate strong acid and other highly corrosive substances, electromagnetic dispensing valve note and high level of explosion-proof the installation process, because the LED dispensing machine working pressure, if the poor quality of the electromagnetic valves are prone to burst, the general work should be careful not to exceed the maximum working pressure.
The pneumatic dispensing valve has simple structure and convenient use, now has become a lot of general common dispenser dispensing valve, pneumatic dispensing valve through the air compression, Kim syringe, then the air and then the liquid is extruded glue can successfully reach the purpose of dispensing needles out, glue volume determined by piston stroke, so the air control effect is higher, by manual adjustment can also through the PC side program adjustment.
General electromagnetic type dispensing valve is more easy to use for the LED dispenser, because the electromagnetic fluid control valve more stable and better effect, and the pneumatic valve is mainly controlled by the glue flow rate to changes in atmospheric pressure, the effect is less than the electromagnetic type dispensing valve with better, so in order to carry out the quantitative dispensing or the best choice of electromagnetic valve control.
