Item

Max. bending diameter (mm)

Max. thickness (mm)

Cylinder quantity(pc)

Max. pushing force(ton)

Medium frequency power(KW)

1

1420

20

2

337

700-800

2

1220

20

2

300

600-650

3

1020

20

2

258

550-600

4

820

20

2

203

500-550

5

720

20

2

160

450-500

6

630

20

2

130

400-450

7

530

14

2

106

350-400

8

426

14

2

84

300-350

9

325

14

2

65

200-250

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.