High Speed Disperser

Negoo Group

What does a Negoo Group High Speed Disperser do?

The cost-effective saw-tooth disperser is a standard workhorse in the production of chemicals, polymers, composites, inks, paints, adhesives, food products and a variety of other applications. Its major purpose is to incorporate powders into liquid and break down particle agglomerates to generate a fine stable dispersion.

How does a Negoo Group High Speed Disperser work?

The open disc blade of the high speed disperser, which travels at roughly 5,000 feet per minute, is designed to induce vigorous turbulent flow within a low viscosity batch. It creates a vortex into which dry ingredients can be poured for fast wetting. The blade speed may be changed as the batch thickens or increases in volume to maintain the vortex and rate of material turnover. To avoid “stratification” or possible layering inside the batch, most models allow the disperser to be raised and lowered during mixing.

Why Choose a Negoo Group High Speed Disperser

Design

Negoo Group High Speed Dispersers are truly a heavy-duty design. They are equipped with inverter-duty TEFC or explosion proof motors up to 500HP, heavy duty V-belt drives and bearings, an air/oil hydraulic lift, high-quality laser cut blades and stainless steel wetted parts. These machines are built to last.

Scalability

Negoo Group High-Speed Dispersers are available from bench top laboratory models to very large production models capable of dispersing several thousand gallons at a time.

Flexibility

The design of the Negoo High Shear Disperser allows for containers of various sizes (diameter and height), as well as their placement on or off center. The shaft is used as a baffle in off-center mixing. This reduces or collapses the vortex which minimizes air entrapment in the batch. Tank mounted designs, telescoping covers, matching vacuum rate vessels and covers, swivel lift and other customizations are available.

Safety

Safety limit switches prevent operation of mixer while in the raised position or without a mix vessel in place. (UL/CE/CSA-rated) For mixers installed in hazardous locations explosion proof limit switches are supplied.

Customer Support

To schedule a field service visit by a Negoo Group’s technician, please contact us to arrange a visit. All Negoo Group’s service visits are performed by technicians from our manufacture.