Dutch Spiral manufactures spirals in any dimension desired, from diameter 80 mm up to 700 mm in steel and stainless steel, in single, double and triple flight geometry.
From an economic point of view a standard list is composed of spirals manufactured by us in the largest possible quantities.
Below a table of these spirals:
Spiraal dia |
Pitch |
Outer flight |
Inner flight |
Ø 190 |
150 |
50 × 20 |
|
Ø 190 |
190 |
40 × 20 |
|
Ø 190 |
190 |
50 × 20 |
|
Ø 240 |
235 |
60 × 25 |
|
Ø 240 |
240 |
60 × 25 |
30 x 20 |
Ø 290 |
290 |
60 × 25 |
40 × 20 |
Ø 290 |
290 |
60 × 25 |
|
Ø 350 |
355 |
70 x 25 |
|
Ø 350 |
355 |
70 x 25 |
50 x 20 |
|
Our machinery is equipped to manufacture almost any diameter/pitch ratio, click on offer and specify your enquiry.
Dutch Spiral is able to supply spare spirals fast and during calamities within 24 hours, also for installations not supplied by Dutch Spiral.
Look here at the tables overview of the single, double and reinforced spirals. Or download the pdf-file here.
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