1. Adopting a fully metal head with leakage protection, it is safe and efficient
2. The dust cleaning method adopts pulse back blowing to thoroughly and efficiently clean the dust
3. Optional filter materials include high-efficiency filter cartridges and star shaped polyester fiber needle punched materials
4. Equipped with a pressure relief device, it can automatically release pressure in high negative pressure situations
5. The dust collection device is of continuous bagging type, which solves the problem of frequent material dumping in the case of a large amount of materials
6. Multiple accessory options for D40/D50/D60 caliber complete set of accessories
7. Adopting Ametek overload and overheating protection motor from the United States
8. Equipped with silent casters, lightweight and fast
9. The device comes with a built-in air source and compressor
