... axis clockwise rotation level (hot mixed rotation 70 °). (3), thermal mixing stirrer made of stainless steel casting by 1Cr18Ni9Ti, but ... Wear and corrosion resistance, life > 15000 hours. (4), cold mixing machine mixing propeller made of stainless steel, polished, wear, corrosion resistance ... long service life. 3 groups impeller. (5), cold mixing machine spindle through cooling water, cooling effect.