Hei Yan Big diameter Medium Frequency Bending Machine has high automatic performance,feeding speed is steady,simple structure,easy to operate,safe and reasonable.
Big diameter Medium Frequency Bending Machine is the most important equipment in Petroleum,Electricity and city construction 's pipe bends project.
Big diameter Medium Frequency Bending Machine 's working element is heating pipe (including low pressure steel pipe,stainless steel pipe) by Medium frequency power source, in the mean while symmetrical pushing,make heated pipe go head along presupposed path and get bends with radius and angel.
Big diameter Medium Frequency Bending Machine cylinder's fast pushing and back speed is 2000mm/min,working pushing speed 0-100mm/min.
1.Check each part of fasteners, ensure they are fixed.
2.Make sure that all connectors of the hydraulic pump station are equipped with oil seal rings, if the seal rings appear damaged or oil leakage, should be replace timely.
3.If found forward or backward abnormality, first check electro-hydraulic valve whether operate normal, if working normally, then you should check whether the electro-hydraulic relief valve or the one-way unloading valve has contaminant that made it could not working or not(this phenomenon usually happen when you just use this machine). If has contaminant, you should open it, clean by gasoline or diesl oil, everything is ok, then re-install.
4.Operated this equipment within 15 days, you should clean the tank and filter hydraulic oil once.
5.When cleaning tank, you should clean the inside the oil filter of tank also
