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Ross DPM Double Planetary Mixer and SLIM system for the inline wetting of powders.

Ross DPM Double Planetary Mixer and SLIM system for the inline wetting of powders.

Ross DPM Double Planetary Mixer and SLIM system for the inline wetting of powders.

Product catalog summary
Introduction to the DPM Double Planetary Mixer
The Ross DPM Double Planetary Mixer is designed to improve efficiency in high viscosity mixing applications. It features HV Blades that can replace traditional double-arm kneaders, offering cost savings and increased production.
Specifications and Features
The mixer handles materials up to 1.5 million centipoise, providing a cost-effective and space-efficient alternative to double-arm kneaders. It includes self-contained controls, variable speed drives, and options for automation and data logging. The mixer supports vacuum/pressure operations and has interchangeable mix vessels.
HV Blade Design
The HV Blades prevent 'climbing' of highly filled materials by pushing them back into the mix vessel. The helical design reduces resistance and power spikes, enhancing the mixer's capability to handle high viscosities. The absence of a lower crossbar allows easier movement through the batch.
Applications
The HV Blades are suitable for extremely viscous and sticky materials, such as heavy hot melts and silicone sealants, but not for solid-butyl mixtures. They are also beneficial for applications with fibrous fillers like carbon or Kevlar.
In-Line SLIM Technology
The in-line rotor/stator mixer with SLIM technology simplifies powder induction and reduces mixing cycles by creating a vacuum to draw solids into the high-shear zone, eliminating surface float and reducing dusting hazards. It can be integrated into existing systems, improving equipment ROI.
Control Systems
Ross offers a range of control options, including multi-agitator and PLC/PC-based systems, to optimize production efficiency and flexibility.
Conclusion
The DPM Double Planetary Mixer and In-Line SLIM technology offer significant advancements in mixing technology, improving efficiency, reducing costs, and enhancing safety in high viscosity mixing applications.
Introduction of Helical Agitator
A new mix design featuring a helical agitator enhances axial and radial turnover of materials, beneficial for mixing viscous materials with poor flow qualities and incorporating powders that tend to float.
Helical Agitator Features
The helical agitator is designed for bi-directional operation, improving the mixing process for various applications.
Double Planetary Mixer Literature
A 14-page brochure is available, detailing Ross's line of Double Planetary Mixers, including the PowerMix, with operational descriptions and guidelines for selecting the appropriate mixer.
Process Line Enhancements
Ross offers control options like turnkey automation, data logging, trend analysis, and easy integration with PLC and production management systems.
Next-Generation Mixing Systems
The new in-line SLIM system eliminates the need for a pump or eductor, enhancing powder flow and reducing equipment costs.
Contact Information
For more product information and lab testing, contact Ed Bosch at 1-800-243-ROSS.
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Catalog excerpts

Ross DPM Double Planetary Mixer and SLIM system for the inline wetting of powders. -3

Wetting outpowders like fumedsilica,TiO > 2 ,gums andthickeners is one of thetoughest challenges ourcustomers face invirtually every industry we serve,from foods and pharmaceuticals to coatings and the CPI.In low-viscosity applications, the best approach usually involves a high-speed,high-shear rotor/stator mixer. In-line rotor/stator mixers,in particular, canquickly combine multiple streams inthe high shear mixing chamber.But conventional high-shear mixers are much better at combining liquids than they are at mixing a powder into a liquid stream. The problem is that in traditionalrotor/stator...

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