Bolted paddles provide the easiest replacement, so if you are working with abrasive materials that result in wear and tear, you’ll want replaceable parts to reduce the operational costs of replacing the whole agitator shaft. The problem with bolted blades and arms is that for every bolt, you end up with another crevice to clean. If there’s a need for a high level of sanitation or frequent cleaning, it’s better to choose bolted paddles with welded arms for enhanced cleanability. This is where the welded/bolted configuration is a design advantage. If you are using a mixer for multiple types of mixes where you need to clean in between, this is ideal.
Applications: Minerals, some chemicals, building materials, biomass, colored grouts and livestock feed
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