COLD PRESSED SPIRALS
Cold pressed spiral obtained through presswork, combine precision and mounting facility with durability and service wear resistance. They can be available with circular, toothed and beveled outer profile etc…;
as per drawing or upon request of the customer.
MATERIALS USED
- Normal steel S235JR and S355JR for normal use.
- Stainless steel.
- Hardox 400 non-wear steel.
CHARACTERISTICS
With cold forging the materials retain their mechanical characteristics.
OUTER DIMENSIONS OF THE PITCH SPIRALS
| D | da 200 a 1200 mm |
| S | da 3 a 30 mm |
D = outer diameter S = thickness