The NDM/SP series solid-liquid dynamic mixer is a core equipment designed by Langxing for continuous mixing of various solid materials (whether spherical particles or fine powders) with liquids, with a particle size not exceeding 20 mm. The equipment integrates a unique spiral conveying section and a fixed rotor strong shear mixing section, achieving fully automated flow operation from feeding to output, completely replacing traditional batch mixers, and greatly improving production efficiency and product consistency.
The NDM/SP series can operate independently in the solid-liquid pre mixing process, or be integrated into continuous production lines such as extrusion, granulation, and chemical reactions, providing customers with seamless connection from mixing to downstream processes.
Core Function: Seamless Continuous Production
The NDM/SP series is dedicated to the continuous mixing of various solid materials and liquids with a particle size not exceeding 20 mm. With an integrated design, it achieves solid-liquid synchronous transportation, precise proportioning, and strong shear mixing, providing a pre uniformly mixed stable material flow for downstream processes such as extrusion, granulation, and chemical reactions. It is a key equipment in the pre mixing stage of continuous production lines.
Exquisite craftsmanship: the secret behind even mixing
Accurate delivery
The unique spiral conveying section first ensures that solid powder is continuously, uniformly, and stably transported to the core mixing zone, fundamentally avoiding the risk of material blockage or breakage.
Synchronize liquid supply
The liquid component enters the mixing section synchronously and proportionally with the solid material under the push of another spiral, providing assurance for precise formulation.
Strong cutting
In the mixing section, the high-speed rotating rotor cooperates with the static stator to generate strong shear forces and intense turbulence, instantly breaking the clumps and allowing each solid particle to be perfectly wrapped and wetted by the liquid, achieving uniform dispersion at the microscopic level.
Continuous push
The uniformly mixed material is directly pushed to the next process flow (such as extruder), forming a seamless production loop.
Main technical features
Solid liquid continuous mixing, no batch difference
Completely replacing traditional batch mixers, running continuously for 7 x 24 hours, bidding farewell to clumping and unevenness, ensuring product batch consistency.
Spiral conveying+fixed rotor shear integration
Solid liquid synchronous conveying, proportional proportioning, and strong shear mixing are integrated, with a short process path, compact structure, and easy integration into existing production lines.
High degree of automation
Reduce manual intervention, lower operating costs and errors, and seamlessly integrate with downstream extrusion, granulation and other equipment to form a continuous production loop.
Modular design, easy to maintain
Modular structure, fast and convenient cleaning and maintenance, suitable for quick switching between various solid materials and liquid formulas.
Typical application scenarios
Pre mixing of extruder powder: providing pre uniformly mixed wet material for twin-screw extruders, significantly improving extrusion quality and yield;
Pre mixing of granular materials: used for liquid-solid mixing of masterbatch, colorants, additives, and carrier particles before granulation;
Chemical industry: catalyst preparation, slurry preparation, resin mixing, etc;
Food industry: mixing seasonings, nutritional powders with oils and liquids;
Pharmaceutical industry: Wet mixing of raw materials and excipients (GMP scenarios require special explanation).
Why choose the NDM/SP series?
Continuous and efficient: 7 × 24 hours of uninterrupted operation, significantly increasing production capacity;
Mixing evenly: completely say goodbye to clumping and unevenness, ensuring product batch consistency;
High degree of automation: reduces manual intervention, lowers operating costs and errors;
Space saving: Compact design, easy to integrate into existing production lines;
Easy to maintain: modular design, quick and convenient cleaning and maintenance;
Full cycle service: Based on Langxing’s independently developed dynamic hybrid testing system and NDM series related patents, we can provide customers with process validation, scheme design, customized selection, and full cycle technical support.
The NDM/SP series dynamic mixer has become a key equipment in the solid-liquid pre mixing process due to its continuous, uniform, and automated mixing performance. If you wish to upgrade the mixing process, improve product quality and production efficiency, please feel free to contact the Langxing engineering team.
Main technical parameters
