The machine is a special equipment for producing weldingrod and this machine undertakes the coating procedure among the weldingrod production.
本机是电焊条生产的专用设备，在焊条生产中该机承担涂粉工序。
2
The weldingrod capable of forming pile-up welded graphite-steel metal consists of weldingrod core of low-carbon steel and nickel or nickel-base alloy and coating outside the weldingrod core.