What is the difference between cast iron roots blower and stainless steel roots blower?

Cast iron Roots blower and What is the difference between stainless steel Roots blower? In general, there are three differences. Today I'm going to talk to you as a teacher. Let's go.
·1、 Prices are different. This is also the focus of all bosses. Compared with cast iron roots blower, the price of stainless steel roots blower is relatively higher.
·2、 Different hardness. The hardness of stainless steel Roots blower will be higher.
·3、 Corrosion resistance is different. Stainless steel Roots blower has strong corrosion resistance and can transport acid and alkaline gas, but Liuyang blower is not allowed.
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