Ribbon Blender
Ribbon Blender

Precision Mixing for Dry Powders

The Vilnesh Ribbon Blender / Dry Powder Mixer is a high-efficiency horizontal mixer designed for uniform blending of dry powders like spices, pharmaceuticals, chemicals, and namkeen, available in models from VRB100 (100 Litre, 1 HP) to VRB5000 (5000 Litre, 30 HP). Constructed with Mild Steel, Stainless Steel 304/316 (contact parts or fully), or GMP-grade materials, it features precise ribbon design for homogeneous mixing, low noise, and easy maintenance. With customizable options like liquid spray arrangements, outer jackets for heating/cooling, and tailored material construction, it ensures high-quality blending for industries such as food, agriculture, and pigments. Vilnesh International offers durable, low-maintenance mixers with reliable support.

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Technical Specifications
Model Power (HP) Useful Volume (Litre) Motor Dependency
VRB5000 30 HP 5000 Product density
VRB3000 25 HP 3000 Product density
VRB2000 20 HP 2000 Product density
VRB1500 15 HP 1500 Product density
VRB1000 10 HP 1000 Product density
VRB500 5 HP 500 Product density
VRB250 3 HP 250 Product density
VRB150 2 HP 150 (Tilting) Product density
VRB100 1 HP 100 (Tilting) Product density

Note: Motor HP depends on product density. Contact us for precise specifications.

Key Features

  • Precision Ribbon Design: Optimized diameter, ribbon width, and pitch for uniform mixing and effective additive distribution.

  • Central Discharge: Facilitates quick and complete unloading of blended materials.

  • High-Quality Build: Durable construction ensures long work life and reliability.

  • Versatile Models: Available in capacities from 100 Litre (VRB100) to 5000 Litre (VRB5000) to suit various production scales.

Benefits

  • Uniform Mixing: Precision ribbon design ensures homogeneous blending, even for small additive quantities.

  • Low Maintenance: Robust construction and simple design minimize downtime and upkeep costs.

  • High Durability: Premium materials ensure long work life, even in demanding conditions.

  • Cost-Effective: Low power consumption and competitive pricing offer excellent value.

  • Versatility: Suitable for a wide range of dry powders, from spices to minerals, across multiple industries.

Material of Construction

  • Mild Steel: A robust, cost-effective option for general industrial applications, offering durability and strength for heavy-duty mixing.

  • Stainless Steel 304/316 (Contact Parts or Fully): Ensures corrosion resistance and compliance with hygiene standards, perfect for food, pharmaceutical, and organic product processing.

  • GMP Grade: Fully GMP-compliant designs available to meet stringent regulatory requirements for pharmaceutical and food industries.

Customization Options

Vilnesh International offers tailored solutions to meet specific requirements:

  • Material Selection: Choose Mild Steel or Stainless Steel 304/316 (contact parts or fully) for durability or hygiene.

  • Liquid Spray Arrangement: Add liquid dosing systems for wet-dry blending applications.

  • Heating/Cooling Jacket: Outer jacket for temperature-controlled mixing.

  • Layout Customization: Special modifications to fit specific production layouts.

  • Tilting Mechanism: Available for smaller models (VRB100, VRB150) for easy discharge.

Key Applications
Spices Processing
Cattle Feed
Dyes & Pigment Grinding Machine
A variety of fruits and vegetables are arranged in a circle
Size Reduction
A piece of diamond on a dark surface
Sieving
A group of paint cans with different colors
Mixing
An oil refinery at sunset
Chemical Grinding
Pills and capsules are falling out of a white cup on a blue background
Pharma Grinding
A light bulb is lit up in a dark room
Power
Many different types of spices in bowls
Spice
Steel coils stacked in a factory
Steel
Steel coils stacked in a factory
Agro Chemical
What is a Ribbon Blender / Dry Powder Mixer?

The Vilnesh Ribbon Blender is a horizontal mixing machine designed for uniform blending of dry powders and granules, ensuring homogeneity across a wide range of materials like spices, pharmaceuticals, chemicals, and agricultural products. Its innovative design, featuring precisely sized inner and outer ribbons, facilitates effective distribution of additives and consistent mixing. Available in models from VRB100 (100 Litre) to VRB5000 (5000 Litre), it is ideal for industries requiring high-quality, efficient blending with minimal maintenance.

How Does a Ribbon Blender Work?

The Vilnesh Ribbon Blender achieves uniform mixing through a combination of rotary and horizontal motion. Here’s a step-by-step explanation of its working mechanism:

  • 01. Material Loading: Dry powders or granules are loaded into the U-shaped horizontal trough via a top opening or feeding system.

  • 02. Ribbon Agitation: A central shaft with precisely designed inner and outer ribbons rotates (powered by 1–30 HP motors, depending on the model), moving materials in both radial and axial directions for thorough blending.

  • 03. Homogeneous Mixing: The ribbons’ pitch, width, and diameter ensure effective distribution of even small amounts of additives, achieving consistent homogeneity.
  • 04. Discharge: The blended material is discharged through a central discharge valve, ensuring quick and efficient unloading with minimal residue.
  • 05. Optional Features: Liquid spray systems or heating/cooling jackets can be integrated for specialized blending needs.
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