The polyester needle punched felt dust collector bag produced by Hebei Feixiang Environmental Protection Equipment Co., Ltd. should pay attention to the following precautions when measuring:
1 Measure the diameter of the dust removal flower board, with the outer diameter being smaller than the inner diameter of the flower board and dust removal bag. 2. The spacing between the dust removal skeleton beams is fixed at 200; 3. The total length of the dust removal frame should be less than 5 centimeters of the dust removal bag, or as short as possible. If it is too long, the dust removal bag will be subjected to the force of the dust removal frame. 4. The Venturi tube of the dust removal framework is processed with a reasonable streamline and material of equivalent thickness. The streamline of the Venturi tube determines the size of the airflow spraying force and the properties of the ash. 5. The diameter of the dust removal skeleton after measuring the outer diameter scale is based on the manufacturer's standard scale as the processing scale, which can save unnecessary mold production and consumption.
The above are the precautions to be taken when purchasing dust collector bags.
