Screws and conveyers
- Agriculture
- Building industry
- Chemical industry
- Heating industry
- Food industry
The fully automated production on automatic cold-rolling machines guarantees precise adherence to the dimensions required along with fully precise final products. Smooth plates with no welds guarantee a trouble-free flow of the material conveyed. Based on commercial experiences, we offer you the worms with diameter of 80 to 400 mm, as standard.
These sizes are ready to be supplied from our warehouse. We are also able to review special wishes of clients in our design department, and propose an overall concept within a short time. Our flexibility is conditioned by our long-life experience in the field of high-grade steel sheet treatment. All products from our factory are subject to a strict quality check and comply with quality regulations; all our products pass the final functional tests before they are handed over to a client.
Offer standard ST tubes
Standard length 3000 mm, right-hand and left-handed, ST material, cold-rolledExternal Ø | Internal Ø | Pitch | Tlouška plechu | Weight | |
D [mm] | d [mm] | S [mm] | internal [mm] | external [mm] | kg / 3000 mm |
80 |
17 |
80 | 2,5 | 1,2 | 2,9 |
90 | 25 | 90 | 2,5 | 1,3 | 3,2 |
100 | 34 | 100 | 2,5 | 1,5 | 3,5 |
120 | 34 | 120 | 2,5 | 1,3 | 4,3 |
125 | 34 | 125 | 2,5 | 1,3 | 4,5 |
140 | 42 | 140 | 2,5 | 1,3 | 5,0 |
150 | 48 | 150 | 3,0 | 1,6 | 6,4 |
160 | 48 | 160 | 3,0 | 1,6 | 6,8 |
180 | 48 | 180 | 3,0 | 1,5 | 7,7 |
200 | 48 | 200 | 3,5 | 1,7 | 10,0 |
200 | 48 | 200 | 6,0 | 2,8 | 17,6 |
200 |
60 | 200 | 6,0 | 2,8 | 17,5 |
250 | 60 | 250 | 4,0 | 2,0 | 14,3 |
250 |
60 | 250 | 6,0 | 3,0 | 22,0 |
300 | 76 | 300 | 5,0 | 2,5 | 21,5 |
315 | 76 | 315 | 5,0 | 2,4 | 22,6 |
350 | 89 | 350 | 5,0 | 2,5 | 25,0 |
400 | 102 | 400 | 8,0 | 4,0 | 47,0 |
In these dimensions, we also offer rolled stainless steel 1.4301 stainless steel screws
Atypical dimensions are made to order based on specific demand. Traction screws with an outside diameter of less than 80 mm are always custom-made. We will be happy to make you a quotation according to your technical requirements.