在进行熔化极或非熔化极氩弧焊时,必定要用氩气减压伐和流量计。以往人们常常分别采用氧气减压伐,再配一般的转子流量计。这不仅增加了联接的麻烦,而且由于接头增多因而增加了漏气的可能性。温州电焊设备总厂生产的JL系列氩气减压流量计,则把减压伐和流量计合而为一,使用起来十分方便可靠。 In the melting of non-melting or polar pole welding, we must use argon to reduce pressure logging and flowmeter. In the past, people often used oxygen reduction cutting, matched with the general rotor flowmeter. This not only increases the connection’s hassle but also increases the possibility of air leaks due to the increased number of joints. Wenzhou Welding Equipment Factory production of JL Series Argon decompression flowmeters, the reduction of pressure and flow meter into one, very convenient and reliable to use.