Industrial Mixers

PerMix Multi-Shaft Mixer

Precision Mixing for Diverse Industries

Best in Innovation • Best In Performance • Best In Quality • Best In Price • Best In Warranty

PerMix Multi-Shaft Vacuum Mixers are innovative, universal processing systems engineered to handle a broad range of applications across multiple industries. These mixers feature a unique three-way mixing action that combines low-speed agitators with a high-speed disperser, ensuring optimal blending of both high-viscosity and shear-sensitive materials. Designed for flexibility, they offer exceptional performance in processes requiring precise control, efficient vacuum deaeration, and consistent product quality.

Multi-Shaft Mixer Introduction

PerMix Multi-Shaft Vacuum Mixers go beyond simple mixing tasks like emulsions and suspensions. These advanced systems support the entire manufacturing cycle—from precise ingredient feeding to vacuum deaeration—delivering a finished, packaging-ready product in one streamlined process. Built for performance, consistency, and control, they are ideal for industries requiring thorough mixing and air-free results.

How A Multi-Shaft Mixer Works

During operation, the PerMix PMS Series Multi-Shaft Vacuum Mixer delivers a powerful combination of mixing actions. The high-speed blade generates intense shear forces to efficiently disperse materials, while the low-speed blade continuously scrapes the vessel walls, feeding material into the high-shear zone. This coordinated motion ensures thorough blending, faster processing times, and uniform product consistency—even in high-viscosity or complex formulations.

Multi-Shaft Mixer Advantages

Enhanced grinding, dispersion, and emulsification — Achieves finer particle sizes for improved product texture and performance.
Stable and homogeneous end-product — Delivers excellent granule distribution and batch consistency.
Extremely short production cycles — Reduces processing time, increasing overall efficiency.
Cold emulsion capability with Stator/Rotor element — Allows energy-saving production through cold processing using the PerMix High Shear Mixing Element.

Vacuum Deaeration

The intensive mixing action of PerMix Multi-Shaft Vacuum Mixers not only ensures complete blending, but also continuously exposes the product to the vacuum inside the vessel. As the material is mixed, air bubbles rise to the surface, where they burst under vacuum pressure and are removed via the vacuum pump.

This ongoing deaeration process enhances the chemical stability of the product, prevents oxidation and other unwanted reactions, and ensures improved performance in downstream operations. It also allows for:

✅ Greater filling accuracy in packaging machines
✅ Faster and more stable emulsion formation
✅ Smoother, shinier, and more appealing end products

Specification

Hygienic Design Under Amp Rules

The PerMix double jacketed mixing vessels are equipped with inlet and outlet connections for water, steam, or thermal oil, allowing flexible integration into various thermal processes. Each system is built to meet the purchaser’s specified operational pressure requirements.

To enhance performance, installed baffle plates between the vessel and the jacket improve heat transfer efficiency and significantly reduce both heating and cooling times.

✅ Optional Full Temperature Control System: A plug-and-play solution that connects easily to power, water, and steam sources (available upon request).
✅ Integrated Measurement Instruments: Each unit includes a thermometer, vacuum gauge, and pressure gauge for precise thermal monitoring and control.

Multi-shaft Vacuum Mixer Applications

🔹 Notes on the PerMix PMS Series

All specifications are as accurate as reasonably possible, but are not considered binding.
Customized sizes are available upon request to meet specific application needs.
PerMix reserves the right to modify the design and specifications without prior notice.

Hygienic Design Under Amp Rules

Versatile Heating/Cooling Connections: The double jacket includes inlet/outlet connections for water, steam, or thermal oil to suit different thermal processes.
Custom Pressure Specifications: Built-in facilities are designed to accommodate permissible operational pressure based on purchaser requirements.
Enhanced Heat Transfer: Internal baffle plates between the vessel and jacket improve heat exchange and reduce heating/cooling cycles.
Optional Full Temperature Control System: A complete, ready-to-connect system for power, water, and steam is available at additional cost.
Included Measuring Instruments: Each unit is supplied with a thermometer, vacuum gauge, and pressure gauge for accurate monitoring.

Applications

🔹 Industry Applications for PerMix Multi-Shaft & Vacuum Homogenizing Mixers

The PerMix PMS series Multi-Shaft Vacuum Mixer is engineered for versatility across multiple industries, providing efficient, high-shear mixing for a wide range of product types:

✅ Pharmaceutical & Cosmetic: Emulsions, ointments, lotions, pastes, creams, suppository compounds, eyeliners, make-up, shampoo, shaving cream, toothpaste, and more.
✅ Food & Beverage: Ketchup, mayonnaise, salad dressings, cream cheese, food concentrates, and other high-viscosity food products.
✅ Chemical: Shoe polishes, sealing compounds, car cleaners, suspensions, and similar formulations.

The PerMix PVC series Vacuum Homogenizing Mixer offers the same high-performance capabilities and is specially optimized for food industry applications.