Opening (mm)

Center type(mm)

Thickness of sheet (mm)min-max

Size (mm)

Stainless

Steel

Iron

Aluminium

1

≥2

0.4-1

1220×2440

v

v

v

1.5

≥2.5

0.4-1

1220×2440

v

v

v

2

≥3

0.4-2

1220×2440

v

v

v

2.5

≥3.5

0.4-2.5

1220×2440

v

v

v

3

≥4

0.4-3

1220×2440

v

v

v

4

≥5.5

0.4-4

1220×2440

v

v

v

5

≥6.5

0.4-5

1220×2440

v

v

v

6

≥8

0.4-5

1220×2440

v

v

v

7

≥9

0.4-6

1220×2440

v

v

v

8

≥10

0.5-7.5

1220×2440

v

v

v

9

≥11

0.5-8

1220×2440

v

vv

v

10

≥12

0.6-8

1220×2440

v

v

v

12--20

≥15-24

0.8-6

1220×2440

v

v

v

21-30

≥25-36

1.0-6

1220×2440

v

v

v

Above specifications for reference  only,specifications can be customized according to user needs.