“多头泵”是灯泡行业和电子工业多头排气台上一种不可缺少的真空设备,多年来,我国只有成都南光机械厂仿制的苏联串联的十室真空泵,由于苏式十室泵结构复杂,工艺性不好,因此产量很低,满足不了我国电子工业和灯泡等工业发展的需要,所以现在许多厂是采用机群来维持生产的。 几年 “Long pump” is an indispensable vacuum equipment in the bulb industry and the long exhaust platform of the electronics industry. For many years, only the 10-chamber vacuum pump of the Soviet Union imitated by Chengdu Nanguang Machinery Factory was used in our country. Due to the complex structure of the Soviet- Due to poor manufacturability, the output is very low, which can not meet the needs of the industrial development of China’s electronics industry and light bulbs. Therefore, many factories now use the fleet to maintain production. several years