Also known as vacuum cleaner vacuum cleaner, the main component is a vacuum pump, dust bag, hose and various nozzles of different shapes, it has a motor-driven blower, high-speed operation after power, instantaneous vacuum is formed inside the cleaner, so that the internal pressure significantly lower than the outside air pressure, the pressure difference in the role of dust and dirt into the air with a vacuum cleaner inside the drum, through the dust bag filters, dust left in the dust collection bag, the purified air through the motor again escaping into the room, play cool the motor, clean the air. The wet and dry vacuum cleaner works with ordinary vacuum cleaner is much different from a centrifugal chamber. When dust, air, water is sucked centrifugal chamber, the weight of the larger water after being rotated at high speed centrifugation after thrown to flow into the following set of interior wall bucket. The lighter dust and air through the chamber after centrifugation, into the filter bag filter dust. (Cleaning principle is the use of suction vacuum cleaner effect, remove surface dirt from floors, carpets, walls, furniture and other easily with a broom and dust sucked dry dirt, such as wire, paper, hair, etc. Its main components vacuum pump, filter bag (or filter), hose, extension tubes and a variety of different nozzle shapes modern vacuum cleaner attachment in diverse, designed for the removal of coarse dirt carpet brush, small brush, rotating brush, clean up the corner using a flat nozzle, cleaning to analyze plate polishing brush collected for industrial purposes medium particles absorb waste production, handling, transportation generated in the process, dust fumes, oil and other equipment. industrial vacuum cleaner uses AC power supply, power is larger, generally divided into two kinds of removable and fixed, its working principle is the use of motor driven high pressure extension (or use one machine) creates a negative pressure in a limited volume, resulting suction, medium was sucked After filtering through a bag filter bucket or secondary filter, ordinary dry-type media can only absorb moisture content generation, wet and dry type of resorbable generated during processing of oil and water. installation row After siphoning tube can be used to process manufacturing operations produce smoke, gas and other power; 3000W vacuum suction: 3000mmH2O capacity: 80 liters height: 109cm barrel body diameter: 44cm gas flow rate: 120 l / sec Accessories: Φ40 function: Suction Dust / water absorption Operating voltage: 220V-240V Packing: 52.5 * 56.5 * 113.5 (CM) Color: blue, red, yellow Accessories: bend pipe, hose with fittings, cleaning Pa, squeegee, round brush, Long flat nose Performance advantages: 1. Stainless steel barrel body, durable, rust 2. Large-capacity drum body, with a flexible shaft, with a discharge hose 3. Large wheel and the frame, flexible and stable, beautiful appearance. 4. silent type motor, suction is particularly strong, long operation. 5. The heat is not broken nose, durable, waterproof and anti-static. 6. Multifunctional full set of standard accessories, quality materials, durable 7. Additional dust filter, easy to clean and effectively prevent dust damage to the parts. 8. Applicable for home, hotels, factories, shopping malls and various cleaning industry.