325mm Hot bending machine

1. Specification:OD325*17.46mm (Max bending diameter:OD325mm,Thickness:17.46mm)
 Bending scope: OD89-OD325mm   Bending radius:3-9D
 
2.  Main cylinder(2pcs): Cylinder inside OD:160mm,Total pushing force:85T
Stroke 3500mm as per 325mm 9D 
Hydraulic system max pressure:21Mpa

3.Medium frequency of 325mm Hot bending machine

Medium frequency power:30-350kw(Energy save digital control,soft start)
Frequency:500-1000Hz

Control circuit adopts CPLD full digital process control, output pulse stable,on time,high touch power, high anti-interference,automatically adjust operating data, feedback signal auto adjust X angle and F angle,to achieve part energy save,low errors,zero pressure scan soft start.
Transformer:1000-1200KVA

Welcome to visit Hei Yan, we would like to show our elbow forming machine, pipe expanding machine,pipe bending machine, tee machine, hydraulic press and the assorted beveling machine, mould to you.

Maintenance of machine:

The equipment should be serviced about once a month, maintenance as following:

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.