Mandrel elbow forming machine

Mandrel elbow forming machine is designed and constructed for manufacturing the carbon steel elbows with diameter from 1/2" to 24".
 
Pipe fittings like elbows are widely used in the connection of the industrial pipelines for the Petrochemical, Gas and Oil pipes, Electrical Power, Food, etc.

Features of our mandrel elbow forming machine

The Mandrel elbow forming machine is fit for batch production.
It has intermediate frequency part and hydraulic part.
The pushing speed of the machine can be randomly adjusted.
The mandrel equipment for elbows has various designed ways, elbow making machine can be produce 2 piece of elbows in a time or support producing of elbow as well as 180 degree bend.

The Mandrel elbow forming machine is composed by: Hydraulic main pushing machine, hydraulic pump, operate panel, control panel of generators, medium frequency, compensating capacitor, water cable, induction coils adjust frame, reactor.

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.