the dg300se continuously duty vacuum cleaner is a heavy duty machine with three phase motor. the dg300se is equipped with maintenance free and double stage side channel blower that makes really high performance of water lift. this machine is really suitable and efficient to vacuum up a large amount of heavy and dense material and it is a perfect choice for pneumatic conveying because of its high performance suction unit. the dg300se is recommended for sucking up materials which are in below surface, because the extra powerful suction unit vacuums the substances opposite direction of the earth gravity. this heavy duty vacuum cleaner is used in heavy industries such as foundries, metal working, glass industry, building and construction, shipyards, etc. for the hard applications in tough situations.
the dg300se electric vacuum cleaner main body, waste tank and chassis are made of sturdy steel, so it is a robust tool for hard operations. this machine has a very large detachable container that accommodates the huge quantity of materials; also there are rotating wheels to easy and convenient tank uploading. the dg300se has been equipped with pre separator technology and the cyclone will remove the fine particles from the heavy material, thus the abrasive and sharp substances don’t crash the machine and the filter will be protected according to drop down fine particles into the tank.
the dg300se is the best machine in the heavy duty vacuum cleaners because of special designing, maximum modularity and transportability and filtering system as standard.the filtration unit includes a high surface l class star polyester filter and an automatic filter cleaning system. the integrated automatic filter cleaning system is composed of an air compressor which moves a hydraulic jack powerfully; the jack shakes the filter frequently and constantly up and down, thus the filter will be cleaned extremely without taking off the filter.