Vacuum type dust separating hopper

Features

helical

  1. The footprint is minimum because the dusts are collected in the material conveying line.
  2. The air swirls in the hopper to isolate and collects pellet dusts efficiently. (This function is also useful for quick mix of the batches or crushes.)
  3. Change the size and the shape of the top filter to match the material for optimum dust collecting.

Structure and principle

HELICAL_StructAs the fed resin materials spin in the hopper, the unit collects fine dusts from the air inlet on the top of the hopper. The air fed from the bottom of the hopper brings up the remained materials to collect dusts repeatedly.

Dust removed sample

HELICAL_sample

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