The Application of Double Planetary Mixer in PVC Plastic Production

Double Planetary Mixer

A double planetary mixer is a unique type of industrial mixer that consists of two agitators rotating on their axes while revolving around a central axis. This two-fold motion ensures thorough and efficient mixing of the ingredients in the PVC plastic formulation. The mixer trough and blades are made of mild steel or stainless steel of CF8 or CF8M, depending on individual requirements. The Z blade mixer is equipped with safety guards and grills, scoring high marks in terms of safety.

Details of Double Planetary Mixer

  • The common agitators include paddle type, twist type, claw type, and frame type.
  • good mixing, reaction, kneading, and dissolution functions.


inks, colorants, dyes, coatings, and other industries.

In the world of plastics manufacturing, PVC (polyvinyl chloride) has emerged as a versatile material with numerous applications. The production of high-quality PVC products requires an efficient and reliable mixing process. This is where the double planetary mixer comes into play. The double planetary mixer achieves thorough mixing through the tangential action of two Z-shaped kneading blades that rotate in opposite directions to transfer material from one blade to another, resulting in homogeneous mixing operations. This working principle allows the machine to perform uniform kneading with shear force, ensuring consistent and thorough blending of materials.

Mixing PVC Resin and Additives

The double planetary mixer is a highly efficient and versatile mixing machine that has become a standard workhorse for high-viscosity mixing throughout various industries. This innovative mixer has helical HV stereo blades, making it particularly effective at quickly incorporating and dispersing materials added to the top of the batch.

The double planetary mixer excels in homogeneously mixing PVC resin with various additives. The rotational motion of the agitators ensures that the resin and additives are evenly distributed within the mixture. This results in a consistent and high-quality PVC compound ready for further processing.

FPM double planetary mixer

Dispersion of Fillers and Plasticizers

Fillers and plasticizers are essential components in PVC plastic production as they enhance its mechanical properties and flexibility. The double planetary mixer’s unique mixing mechanism allows for effective dispersion and distribution of fillers and plasticizers throughout the PVC resin matrix. This ensures the final product’s durability and desired characteristics.

Incorporation of Heat Stabilizers and Lubricants

To prevent degradation and maintain the PVC’s performance under high-temperature conditions, heat stabilizers, and lubricants are added to the formulation. The precise control provided by the double planetary mixer results in a uniform blending of heat stabilizers and lubricants, allowing for consistent heat resistance and long-lasting performance of the PVC plastic.

Advantages of the Double Planetary Mixer

The double planetary mixer offers several advantages over other mixing equipment in PVC plastic production. Firstly, its unique mixing action ensures uniform distribution of ingredients, eliminating the risk of batch-to-batch variability. Secondly, the adjustable mixing speed and time allow for precise control over the mixing process, enabling the production of PVC compounds with specific properties. Lastly, the mixer’s robust construction and design ensure durability and reliability, minimizing downtime and increasing production efficiency.

The double planetary mixer plays a crucial role in the production of high-quality PVC plastics. Its ability to uniformly mix PVC resins, additives, fillers, plasticizers, heat stabilizers, and lubricants contributes to the consistent performance and desired properties of the final PVC products. By optimizing the mixing process, manufacturers can ensure the production of PVC plastics that meet industry standards and customer requirements.

As a professional double planetary mixer manufacturer, FRANLI provides a complete set of mature equipment for related machines and production lines for more than 60 countries and thousands of industries in the world, and in Russia, Turkey, Spain, Brazil, Malaysia, Indonesia, and other regions, for Many enterprises have established related production lines.

Welcome to send inquiry to us and let’s make a win win business together !

Guidelines For Double Planetary Mixer

FRANLI is a professional double planetary mixer manufacturer. Our double planetary mixer is especially suitable for dissolving, mixing, kneading, and reacting from powder to high-viscosity and high-density materials. According to different viscosities and material characteristics, Choose the right stirring paddle, and provide supporting equipment and production lines for double planetary mixers.

Double Planetary Mixer
Guidelines For Double Planetary Mixer

How to buy a double planet mixer?

This double planetary mixer can mix all types of viscosity of the material in no time. This double planetary mixer contains high-capacity blades that can work from 1 million centipoises to 8 million centipoises.

Double Planetary Mixer
Guidelines For Double Planetary Mixer

Double Planetary Mixer For Sale

FRANLI double planetary mixer is a high-efficiency, multi-purpose, and no-dead angle mandatory mixing and dispersing equipment.

Double Planetary Mixer
Guidelines For Double Planetary Mixer

Electronic Slurry & Double Planetary Mixer

Double planetary mixers are widely used, especially in the field of electronic slurry, whether it is stirring or mixing, the final output effect has been recognized by all walks of life.

Laboratory Double Planetary Mixer
Guidelines For Double Planetary Mixer

Double Planetary Mixer: Laboratory & Production

There are two types of double planetary mixers produced by FRANLI, which mainly involve two major application fields, one is laboratory research type, and the other is a factory production line

Double Planetary Mixer
Guidelines For Double Planetary Mixer

Structural Adhesive Production Equipment & Double Planetary Mixer

The double planetary mixer is one of the ideal types of equipment for low-viscosity materials. This facility has a low and fast mixing dispersing disc, which can complete the functions of high shear and dispersing low viscosity materials at the same time.

Leave a Reply

Your email address will not be published. Required fields are marked *