Pipe expansion machine

Pipe expansion machine  is a special machine for heating expanding on pipes, pipe machine remove "zero" result in China for insufficient manufacturing on big diameter pipes and un-complete sizes of pipe machine
 
Material : Steel of 20#
Size: The max diameter can be expanded to 1200mm
Wall Thickness: 120mm
We can design Pipe expansion machine and producing products according to customers' requirements as well as good services in sale and after sales.

Pipe expansion machine  consists:
Host machine, Heating coils frame, Hydraulic system, Electric equipment system.

We also manufacture pipe bending machine, elbow forming machine,medium frequency heating source according to customer require.

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.