A. Hei Yan International produce elbow machine:

1.Raw pipe for elbow producing:Seamless steel pipe,welding steel pipe orcoiled steel pipe

2.Production scope of elbow machine:1"-60"

3.Thickness:5mm - 120 mm

4.Angle available scope:22.5 degree ,45 degree,90 degree,135 degree

5.we have 10 grade of elbow machine.

B. Instruction of elbow machine

The forming machine is composing by: hydraulic main pushing machine,bending degree adjustment device, hydraulic pump,medium frequency heating system,operate panel,control panel of generators, panal of capacitors ,water cable,reactor.

C. The following parts shall be ready by customer :

1. cooling system (tank,water, pump,water shed, water pipeline low and above)

2. hydraulic oil : L-HM anti- wear hydraulic oil

3. connection cables

4. heating coils,mandrils according to production scope

5. related machine: press machine, cutting machine for ends of pipe .

D. Working element of elbow machine:

put raw pipe to mandril -- put heating coils to raw pipe mandril, open cooling water -- setup power of frequency source -- heating pipe to 800 degree -- start pushing of elbow.

You are welcomed to contact Hei Yan International Development Limited to get more informations of Forming Machine.

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.