This equipment is equipped with host,console,electrical control cabinet,compensation capacitor,water lines,medium frequency power supply,hydraulic pump station,and medium frequency coils trim holder. Main features of mandrel elbow machine 1, It is constructed with strong metal with good appearance and stable functioning. 2, It has individual power construction and electrical system, adopts the two kind of heating methods.high frequency and intermediate frequency, the speed of pushing could be randomly adjusted,the speed of adding raw material pipes is fast . Main technical parameters of mandrel elbow machine The maximum diameter pipe made :1420mm The maximum thickness is 20mm The maximum thrust: 670(T) Medium frequency power: 700~800(KW)
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.
