ST2 ROTOR - Blast wheel turbine in tool steel with reference A-05.11.20/U12 made of wear-resistant materials, compatible with manufacturer reference number 67.12.3003.0 ST2 - 1331189 for turbine ST2/TM-40 of the MEBUSA - (SISSON-LEHMANN) shot blasting machine.
The ST2 ROTOR - Blast wheel turbine in tool steel is polished, balanced and hardened to 62-65 HRC, notably improving its efficiency against wear.
Hardness is guaranteed by a hardness certificate.