Double Planetary Mixer: Laboratory & Production

A double planetary mixer is a multi-purpose and high-efficiency equipment with dispersion and mixing. It can be applied to electronic devices, electronic pastes, adhesives, molding glue, silicone weather-resistant adhesives, polyurethane material sealants, anaerobic adhesives, paints, printing inks, color pastes, skin care products, plasters, diagnosis and treatment, electronic devices, Chemical plants, food, decorative building materials, chemical fertilizers, and other fields. Among them, the double planetary mixer is especially suitable for the mixing of viscous raw materials such as sealant and putty powder, to remove the air bubbles generated during mixing. Its production efficiency is the most notable feature, which can reach many times that of ordinary mixing equipment.

Whether it is a laboratory type or a production line equipment, after the double planetary mixer is running, the large planetary frame rotates, pushing the two mixing shafts in the box to rotate accordingly, and running at high speed. At the same time, it rotates around the center line of the barrel section to make the raw materials It is subject to strong cutting and pre-shaping, to achieve the purpose of full dispersion and mixing. There is a row of scrapers on the large planetary frame that rotates together with the large planetary frame, close to the cylinder wall, and carries out continuous scraping and grinding. This operation can scrape all the raw materials on the inner wall of the cylinder so that there is no material on the inner wall of the cylinder.

Production of double planetary mixer

Advantages of double planetary mixer: Dual planetary mixers have high mixing efficiency and wide application fields are their most significant advantages: generally suitable for mixing low viscosity materials, but generally speaking, general purpose dual planetary mixers can handle 500,000 cups of raw materials, and the specifications of customized models can be Solve the viscosity of 5 million cps or higher, and can easily handle the problem of viscous manufacturing materials.

The operation of the double planetary mixer has a certain degree of convenience and safety, and the raw materials put in are not sticky to the wall, the feeding is neat, and the barrel joints are easy to clean.

Strong non-standard: explosion-proof type, vacuum pump type, heating type, can also be customized according to raw materials. High level of automation technology: users can choose PLC programming operation to automatically detect and control the ambient temperature and speed in the bar. The rotation and constant speed of the stirring paddle are adjusted by frequency conversion, and different speed ratios can be selected according to different processing techniques and different viscosities.

Laboratory Double Planetary Mixer

The double planetary mixer in the laboratory adopts a unique mixing mechanism, the position of the opening bucket is fixed, and the dispersing plate and the stirring paddle of this mixer complete the planetary motion of both self-rotation and uniform rotation, and the speed can be adjusted through the PLC operation panel. speed regulation. The mixer makes the raw materials uniformly stirred in the barrel, and the materials are cut and pre-molded, the raw materials are fully dispersed and mixed, and the mixing dead point is not easy to occur. The scraper of the double planetary mixer in the laboratory rotates around the centerline of the kettle body to scrape off the raw materials adhered to the inner wall of the kettle and mix them again. The sealing performance of the mixer is unique, and it can be pressurized or vacuum-packed to remove air bubbles, etc.

The scraper of the laboratory double planetary mixer rotates around the center line of the kettle body, scraping off the raw materials stuck to the inner wall and participating in the mixing so that the actual effect is more ideal. The kettle body adopts a unique sealing structure, which can be pressurized and vacuum-packed, and has a good air-defoaming effect. The engine block collet can be heated and cooled according to customer needs. The feeding method is a stripping type, the equipment cylinder head can be raised and lowered, and the engine block can be moved freely, so the operation is very convenient. Moreover, the stirring paddle and the scraper can completely get rid of the engine block with the lifting of the load-bearing beam, which is beneficial for cleaning.

Double Planetary Mixer For Sale

When the blades of the double planetary mixer are rotating, the raw materials are moved back and forth, left and right, and then in a short time, the ideal mixing state is achieved. The part that disperses quickly is generally the tooth row dispersing disc, which rotates together with the large planetary carrier and runs at high speed at the same time so that the raw materials are subjected to obvious shearing and dispersion. Its effect is several times that of ordinary mixers. The dispersed part is divided into a monodisperse axis and a double disperse axis.

Compared with the low-speed stirring blades of the planetary mixer, to better rotate and rotate the blades, it also adds a set of fast dispersion shafts with dispersing discs, which rotate and rotate at the same time during the operation period. The speed can be adjusted according to the frequency conversion. When the material is in a strong and uniform movement, it will be subject to severe shearing and pre-plastic effects. This material can be thoroughly dispersed and combined to finally form a product with the final fineness and formula. Using a double planetary mixer, it is not It is easy to produce mixed dead spots and can do effective work.

The double planetary mixer has a strong advantage, especially in the melting and mixing of powdery, high-viscosity, and high-relative-density raw materials. According to different production processes and raw material characteristics, different stirring paddles (such as twisted frame type and multi-paddle type) can be selected.

The feature of the double planetary mixer is that it can heat up through the circulation of electricity, steam, water, and oil. The temperature detection equipment on the drive shaft can ensure that the temperature deviation of the raw materials is less than 1 by detecting the temperature difference. The external collet, bottom collet, and collet The coil fan and deflector in the tank can be used for cooling; the rotation of the mixed slurry in the tank is controlled according to the DC frequency conversion motor (frequency conversion speed regulation motor), and different production processes and viscosities can be selected according to different production processes and viscosities.

1. The mechanical seal and (arc-shaped) soft airtightness in the middle of the kettle body enable the material to be operated under the mechanical pump; 2. The kettle wall of the double planetary mixer is manufactured by large, medium, and small CNC vertical lathes, and then it is automatically polished by large, medium, and small grinding equipment to ensure that when the movable scraper on the large planetary iron shelf (can be used for sealant) rotates, the inner wall of the kettle will be completely material is completely scraped off; 3. The tank rotating frame type stirring paddle (multiple paddles) (the distance between the paddle and the middle of the paddle is 3-4mm, and the distance between the paddle and the barrel wall is 3-4mm) rotates at the same time, so that the raw materials can flow up and down, left and right, to ensure the mixing (stirring) effect in a short time. 4. The impeller for stirring slurry in the double planetary mixer adopts DC frequency conversion motor (frequency conversion speed regulation motor), and different transmission ratios can be selected according to different production processes and viscosities. The speed limit system software immediately obtains the transmission ratio of different agitators at that time.

The inner design of the double planetary mixer has an automatic wall-scraping mechanism, which can scrape the raw materials adhered to the inner wall to facilitate re-stirring. The equipment of the double planetary mixer manufacturer adopts unique sealing, which can be pressurized or vacuum-packed to remove air bubbles.

Features of double planetary mixer

1. Double planetary mixer is a high-efficiency and multi-purpose machine that integrates reaction, mixing, and dispersion; 2. It is mainly applicable to each link in the production process of liquid-liquid, solid-liquid, paste, and powder paste and their relative density and preparation of raw materials from high viscosity to low viscosity (1.5 million Cps); 3. The (ladder-shaped) soft seal between the mechanical seal and the kettle body allows the items to operate under the vacuum pump; 4. The inside of the kettle can be heated according to the electricity, steam, water, and oil circulation system, and there is a special temperature measuring device on the rotating shaft to ensure the temperature difference when the equipment is working; 5. The double planetary mixer can be equipped with a jacket, which can complete the heating or cooling of materials; 6. The inner cavity of the kettle body is deeply machined by a CNC lathe, and then automatically polished by a large-scale grinding and polishing machine to ensure that the movable scraper on the large planetary frame rotates, and the materials on the inner wall of the kettle body are completely suspended; 7. The frame-type stirring paddle in the kettle rotates to make the raw materials flow up and down, and achieve the effect of mixing (mixing) in a short time, which is more than ten times that of the agitator. 8. The rotation of the stirring paddle in the dual planetary mixer tank, the rotation and wall scraping stirring device adopts frequency conversion speed regulation.

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.