Separate Vacuum Conveying （B）
These recently developed AL-U-3G hopper loaders feature separate vacuum unit. It offers vacuum blower from 1 to 15 hp providing capacity up to 2000 kg/hr. It includes full stainless steel hopper receiver with mesh filter, and provides microprocessor control with hand-held pendant, built-in control for proportional valve etc. as standard. Secondary filter, vacuum breaking valve, and automatic filter cleaning can be supplied as option.