ROTOR - Blast wheel turbine D 420 (4826) with reference A-17.01.20-420 made of wear-resistant materials, compatible with manufacturer reference number S4332 for turbine SWL300 - SWL501 of the TAF-GUTMANN shot blasting machine.
The ROTOR - Blast wheel turbine D 420 (4826) is polished, balanced and hardened to 62-65 HRC, notably improving its efficiency against wear.
Hardness is guaranteed by a hardness certificate.