APPLICATION OF MOLECULAR PUMP TO LAMP INDUSTRY

Nowadays, the rapid development of economy has brought huge energy consumption and threatened the living environment of human beings. Efficiency increase, energy saving and emission reduction are the world-wide issues that need no delay to protect the environment. As one of China's high-tech vacuum technology enterprises in recent years actively explore and promote the application of molecular pumps in various industries, in many occasions to replace the diffusion pump or Roots pump, and achieved good results in energy saving and consumption reduction.

At present, in the manufacturing of energy-saving lamp enterprises, most of the use of automatic line row machine, high production efficiency, good product quality consistency. However, the general configuration of the circular row machine adopts the direct vacuum pump and Roots vacuum pump as the unit, which brings new problems: first, high power consumption; second, high noise; third, large occupied area.

Therefore, all lighting equipment enterprises and lighting production enterprises are actively looking for new technology and new methods to improve these conditions. In this process, we use molecular pump units to replace roots pump units. However, the current standard molecular pump can not be directly used in the circular row machine, because of the working conditions of the circular row machine, the lamp tube will inevitably produce leakage and breakage of high pressure, atmospheric impact and glass debris.