High speed ERW tube mill lines installed in Cambodia with online Zinc spraying for galvanized pipes of construction, guardrail, shelf and etc. Speed can reach 40-120M/min for diameter range 15~50mm.
Meanwhile for the plastic covered galvanized pipes of water, gas and natural gas transportation, highly stable welding seam, no leakage, to be qualified above 99%.
The roller quick change system enables roller changes in 10 minutes and resumes production in 20 minutes.
