1. Inree Ametek motors, lorcontrollng the on/off independenty.2. Drop-down Longopac bagging system easy and fast loading/unloading.3. Filtering more than 98% dust, make fewer dust to enter in vacuum cleaner.4. Imported polyester fiber PTFE coated HEPA filter, low pressure loss, high filter efficiency.5. Use normal Poly-bag or drop-down Longopac system for conecting dust.

1.Aluminum die casting Inlet D70 aluminum die caster inlet with an unique cyclone guide inside2.Continuous folding bag The drop down dust collection into a plastic bag or continunous bagging system so you can enjoy mess-free dustless disposal

1. low noise, long life time, can work 24 hours continuously.2. AllEquipped with Schneider electronic components, short circuit protection.3. Imported polyester fber PTFE coated HEPA filter, high filter efficiency.4. equipped with air compressot, sel-cleaning.5. Use drop-down longopac system for collecting dust.

Our service1. Feel free to pay a visit to our factory at anytime and check out our machines.2. Supply with Training  3. Great after-service  4. OEM acceptance  5. 1/2 years Warranty

1. Three Ametek motors, for controling the on/off independenty.2. Drop-down Longopac bagging system easy and fast loading/unloading.3. Filtering more than 98% dust, make fewer dust to enter in vacuum cleaner.4. Imported polyester fiber PTFE coated HEPA filter, low pressure loss, high filter efficiency.5. Use normal Poly-bag or drop-down Longopac system for conecting dust.

1.A world-class quality of turbine motor provides up to 620m3/h and 320 mbar vacuum, securing high suction power to all sizes of concrete grinder.2. Equipped with a HEPA(PTFE coated,"TORAY"polyester)the machine can separate 0.3um dust with an efficiency 99%, securing a high standard of quality and safety.3.Used a unique "reverse-air cleaning"system which utilizespulsed air to remove matter collected on the surface of the filter cartridges.4.With the air-compressed device, the machine can cleaning the filter by itself, without human intervention.5. Equipped with a drop-down continunes bag system for collecting dust, providing very easy handling of grinding residue.