German GL pump GL model GL price

The most basic form of the GL pump consists of two gears of identical size meshing and rotating within a closely fitted housing. The interior of this housing resembles the figure "8", with the two gears installed inside; the outer diameter and sides of the gears fit tightly against the housing. Material from the extruder enters between the two gears at the suction inlet, fills this space, moves along the housing as the teeth rotate, and is finally discharged when the teeth mesh. GL pump structural features: 1) Simple structure, low price; 2) Low operational requirements, wide application; 3) The end covers and the various tooth spaces of the gears form many