Butt welded elbow forming machine
Butt welded elbow forming machine can produce butt welded elbows.

1. The range of the size is OD: 1 inch (25mm)- 60 inches (1420mm);
   Thickness: 5mm - 120mm;
   Angle: 22.5 degree 45 degree 90 degree 135 degree and the angle of user needs
2. Butt welded 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.
3. The following parts shall be ready by customer:
   a. cooling system (tank, water pump, water shed, water pipeline low and above)
   b. hydraulic oil : L-HM anti- wear hydraulic oil
   c. connection cables
   d. heating coils, mandrils according to production scope
   e. related machine: press machine, cutting machine for ends of pipe, elbow testing machine .

We manufacture Butt welded elbow forming machine and pipe expanding machine, pipe bending machine,Hot induction heating equipment according to customer's require.

Maintenance of machine
 The equipment should be serviced about once a month,maitenance as follows:

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 operating abnormality,fist 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 or not, made it could not work
( 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 15days,you should clean the tank and filter hydralic oil once

5 When cleaning tank,you should clean the inside the oil-input of tank also.