NB(KR)-500晶闸管气体保护焊机

产品描述 product description

具有气保焊/手工焊功能，nb-630kr还有碳弧气刨功能。

引弧时自动切换为慢送丝，引弧的成功率高，削除爆熔。

具有一元化调节功能，可预置焊丝直径、焊接电流，能

自动配匹规范的焊接。

参数，操作简单，有利于初用者的操作。

具有自动补偿功能，抗电网波动强。

焊接终止时能自动填补弧抗。

with mig/mma welding funcfion,nb-630k has carbon arc gouging

function.

when start arc, it shifts to show wire feeding automatically, therefore

succeeding rate of arc ignition is high with rapid melting eliminated.

with unified adjusting function, it can preset welding wire diameter and

welding current, can automatically match out the regulated welding

parameter. it"s easy to for beginner to operate.

with automatic compensating function, it can resist the fluctuation of

electrified wirr netting.

when welding is ended, it can automatically fill arc crater.