What are ribbon blenders used for?

What are ribbon blenders used for?

Ribbon blenders are one of the most versatile, cost effective and commonly used mixers for dry solids in all process industries from general chemical to food, pharmaceutical, agricultural chemicals and polymers. Ribbon blenders are ideal for mixing most solids and light pastes.

What is construction of ribbon blender?

Construction of Ribbon Blender: A ribbon blender consists of a U-shaped horizontal trough or shell containing a helical double-ribbon agitator that rotates inside. The shaft of the agitator is positioned in the center of the trough on which the helical ribbons (also called spirals) are welded.

Why blender is used in pharmaceutical industry?

A blender is a very important equipment in the pharmaceutical industry, as a medicine is manufactured by mixing a number of drugs and chemicals. This mixing is required to be undertaken in either dry or wet state depending upon the chemical composition and the reactions allowed.

What is principle of twin shell blender?

Twin shell powder mixers or twin shell blenders are designed to mix solids to solids, or solids to liquids. Twin shell blenders have two connected blending shells that are connected to form a V-shape. The V-shape of a twin shell blender results in more efficient blending.

How do ribbon blenders work?

How Does a Ribbon Blender Work? The ribbon blender mixes free-flowing raw materials within a U-shaped trough. A horizontal agitator consisting of precisely pitched inner and outer helical ribbons moves materials in a well-balanced axial and radial flow pattern.

What is Ribbon mixture?

Ribbon Blender is a light duty blender maily used for easy to mix powder components which are pre-processed like dried granules, pre-sieved powders etc. It is a LOW SHEAR mixer and mostly used for SOLID / SOLID Mixing.

What is the principle of bin blender?

Inside the container, an intensive mixing principle is developed due to the cutting effect caused by its square shape. This geometry, added to high speeds, ensures a great homogeneity among raw material with cohesive nature. This mixing principle also allows using the bowl a strorage and feeding container.

What is the function of blender?

A blender (sometimes called a mixer or liquidiser in British English) is a kitchen and laboratory appliance used to mix, crush, purée or emulsify food and other substances. A stationary blender consists of a blender container with a rotating metal blade at the bottom, powered by an electric motor that is in the base.

How do you determine the capacity of a blender?

As a rule of thumb, working capacity of a blender is usually determined as 50% of the total volume of the blender. For example, if a blender has an actual volume of 2 ft3, then the working capacity will be 1 ft3. While blenders are generally sized according to volume, powders are usually measured according to density.

How is a ribbon Blender used in the food industry?

The ribbon blender is well-proven equipment popularly used in the food and beverage industries. A ribbon blender consists of a U shaped horizontal trough and an agitator made up of inner and outer helical ribbons that are pitched to move material axially in opposite directions, as well as radially.

Is there a design for a ribbon mixer?

Ribbon blender design – Detailed specifications changing the agitator through the use of paddles or plows. Those mixers / ploughshare mixers. Going to a single shaft the nominal batch size. When using plows, it is possible to have a design for ribbon blenders.

Which is the best ribbon Blender to use?

The continuous ribbon, designed for center discharge, is the preferred choice for most blends. It provides vigorous lateral and axial movement of your bulk material. The paddle agitator runs at about 2/3 the speed of the comparable ribbon.

How does a ribbon agitator work in a blender?

A ribbon agitator consists of a set of inner and outer helical agitators. The outer ribbon moves materials in one direction and the inner ribbon moves the materials in the opposite direction. The ribbons rotate at approx. 300 fpm moves materials both radially and laterally to insure thorough blends in short cycle times.

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