Elbow machine is designed and constructed not only for manufacturing the small radius (1.0D-1.5D) standard stainless steel elbow ranging from 1/2" to 24", but also for the carbon steel elbow. The specification (dimension, radius, thickness) of the finished products can meet the stipulated international standard. The machinery are fit for the batch production.
Elbow Machineworking principle and operation procedure:
The Elbow Machine adopt Medium Frequency Power Supply to heat steel tube and push the tubing stablly.The heating part of the pipe running along the preset orbit to form bending radius and Angle of the elbow pipe. Firstly,we should install tubing in place, and then adjust the bending radius through the rocker arm nut screw transmission.we adopt Medium Frequency Induction Heating Coil to bend tubing in a certain temperature,the bending motive power is hydraulic press, the dolly will move steel pipe forward, During heating the steel pipe,the tubing was deformed according to the correct bend radius.After its deformation,we should cool the elbow pipes in water and we can obtain pipe fittings we required.
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 al
