Elbow former

Elbow former is designed and constructed for manufacturing the small radius (1D/1.5D) carbon steel elbows, alloy steel elbows.

The specification (dimension, radius, thickness) of the finished elbows can meet the stipulated international standard, such as ANSI B16.9, ANSI B16.28, DIN2605, GB12459, etc

Features of Hei Yan Elbow former:
1.Pushing plate and supporting plate strobe all used hydraulic control .
  Note: In order to improve efficiency, the pushing plate strobe also was changed to 

   the hydraulic control .
2.The main hydraulic valve parts adopt international standards Rexroth Products 

  (Beijing Hua De), solenoid valves are controlled by DC 24V .
3. Anterior supporting plate is equipped with clip pipe fittings.
Hei Yan also manufacture pipe expanding machine,Pipe bending machine,hydraulic press,tee machine,hot induction heating equipment

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.