Powder conveyors are widely used in various industries due to their stable equipment performance, high conveying efficiency, wide applicability, flexible installation of conveying pipelines, safety and explosion prevention, and many other advantages.Vacuum conveying equipment is emerging like mushrooms after rain, and its basic principles are similar.

The main categories of powder conveyor equipment are: 1. Powder vacuum conveying equipment 2. Particle vacuum conveying equipment.

The main difference of powder conveyor lies in the characteristics of the conveyed material, such as low particle density, large diameter, good flowability, and low conveying difficulty.Powder conveyor has small powder diameter, high dust emission, poor flowability, and is prone to wall adhesion and bridging, making transportation relatively difficult.So the filter element of particle vacuum conveying equipment can mostly use filter bags, which is low-cost.Due to the extremely fine powder, powder conveyors often use high-precision filter cartridges such as TI07 and polymer coated polyester fibers, which have acid, alkali, and anti-static functions, and have a large filtration area and good permeability.

The powder conveying equipment and pipeline inner walls are basically polished with mirror finish to prevent the occurrence of sticking materials and other situations.Particle vacuum conveyors are mostly replaced by steel wire hoses and can be used easily.From the perspective of the vacuum source of the powder conveyor, due to the relatively light weight of plastic particles, the vacuum pump often uses a turbine fan.Powder conveyors require high vacuum and high air flow equipment such as vacuum generators, Roots vacuum pumps, and water circulation vacuum pumps to achieve a conveying distance of tens of meters and a conveying capacity of several tons.