Tag Archives: ribbon blender

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What is a ribbon blender and how does it work?

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horizontal ribbon mixer

Ribbon Blender Principle of operation

Ribbon Blender are a specific type of powder blenders that consist of 2 parts mounted on a central shaft . The mixing medium often consists of inner and outer helical ribbons that are designed to move material both inwards and outwards. The external helical ribbons pull product from the sides of the mixer into the middle and the internal ribbons push the product back to the sides. The back-and-forth folding motion of the materials to be blended creates a convective mixing pattern.

The ribbons blades  are designed to have precise gap tolerances between the walls of the mixer. In some instances, they can even be designed with soft material wipers to help keep product from building up on the sides.

The drive mechanism often consists of a belt drive for the powder transmission between the motor and gear box.

This arrangement would use a system of flexible belts and pulleys to produce the desired speed and torque required for the specific mixing application.

However, more manufacturers are starting to use direct drives via gear motors that utilize a motors low inertia rotor to specifically match the gearbox unit.

The advantage of this arrangement means less maintenance over the life of the industrial mixer.

 
 

Benefits of ribbon blenders

Ribbon Blender mixers are the most versatile and widely used type of powder mixing and blending machine in the market. Ribbon mixer often are most commonly used for solids on solids mixing but can also be used for applications involving coating a dry particle with a liquid ingredient, or even particle absorption of a liquid addition. Rarer applications do allow for slurry and liquid particle suspension mixes with careful design and consideration to detail.

Because of the convective mixing pattern of the ribbon blender, short and fast mixing cycles are possible often ranging from a few minutes up to 20 minutes (depending on the volume and complexity of the formula). Considering the fast-mixing cycles of these bulk solids blenders you would think the ribbons run at a very high RPM, however this is not so.

The ribbon agitators typically run no faster then 24 runs per minute speed.

This low speed creates a gentle folding action of the particles to be mixed.

Therefore, this allows use on fragile and friable materials while preserving the particle integrity.

Ribbon Blenders are used in all process industries including:
  • Animal feed
  • Bake Mixes
  • Catalysts
  • Ceramics
  • Cosmetics
  • Fertilizers
  • Food
  • Instant Drink Mix
  • Nutraceuticals
  • Pharmaceuticals
  • Pigments
  • Plastic Powders
  • Prill
  • Protein Powders
  • Resins
  • Spices
  • Sugar Blends
  • Vitamins

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Sigma mixer machine

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Sigma Mixer Machine Manufacturers And Suppliers In India

Sigma Mixer is a customarily used mixer, capaciously in the industrial sector for mixing high-viscosity materials which are difficult to be done manually. This efficient device is high in demand as it has extremely helped the industries in the recent years, giving wonderful service.
A Sigma Mixer Machine is ideally suited for mixing, shearing, folding, stretching, dividing, and kneading sticky highly viscous mass and dough-like materials, such as adhesives, polymers, chewing gum, chemicals, carbon pastes, ceramics, plastics, pharmaceuticals, metal powders, inks and pigment products, and numerous more materials like them. 
Also known as a Kneader Mixer Machine, this heavy-duty mechanical apparatus comprises of two sigma blades fitted horizontally in a W-Shaped mixing vessel, which homogenize the material by rotating against each other and moving the materials thoroughly. As a result, what we obtain from this Sigma Kneader Mixer is a finely blended mixture with even consistency.
The very conventionally used Kneader Mixer for Paint, Solid propellants, and explosives with several other types are designed and manufactured by highly skilled expert professionals using latest set of skills and technology to make the device optimum for rendering
outstanding results.
 
Sigma mixer machine

 Sigma Mixer Machine Description

 

Today,there can be found a large variety of Sigma Mixer for Sale in innumerable sizes suitable for all the distinct applications at a completely affordable range of price. This productive range of Kneader Mixer for Sale offered are proficient to be used for wet granulation, dry granulation, powder mixing as well as crude fiber mixing operations.
Moreover, the size and specifications of Sigma Mixer can be smoothly adjusted and designed as per the customer’s needs and
requirements. If one wants to buy the durable and reliable mixer, then buying it from the honored manufacturers and suppliers in India would be the perfect choice to make, as they overlook to your demands even after the product sold, giving you steady service whenever needed. A Kneader Mixer is a bliss to all the manufacturing industries and is one of the superior mixing/kneading machine ever designed till date.