Fluidized Bed Opposed Air Jet Mill

Fluidized Bed Opposed Air Jet Mill

1150000 INR/Unit

Product Details:

  • Model FBJ series
  • Rotation No rotary table or spindle; uses high-speed air jets
  • Product Type Jet Mill
  • General Use Ultra-fine pulverization and grading of dry powder materials in pharmaceutical, chemical, and food industries
  • Material Stainless Steel (SS304/SS316L)
  • Type Fluidized Bed Opposed Air Jet Mill
  • Capacity 50-2000 kg/h depending on model and material
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Fluidized Bed Opposed Air Jet Mill Price And Quantity

  • 1 Unit
  • 1150000 INR/Unit
  • Built-in dynamic classifier for narrow particle size distribution
  • Integrated cooling to prevent temperature rise
  • Onsite installation, operator training, spare parts supply
  • 6-60 m/min according to model
  • 80 dB(A)
  • Yes, oil-free compressed air required
  • D97 = 2-45 m (adjustable)
  • Optional ATEX compliant design
  • Variable as per compressor and material, typically 1-30 m/s jet velocity
  • Easy disassembly for cleaning, CIP compatible
  • Pharmaceutical, Food, Chemical, Mineral
  • <3 mm
  • Skid mounted, pre-assembled unit

Fluidized Bed Opposed Air Jet Mill Product Specifications

  • No rotary table or spindle; uses high-speed air jets
  • Jet Mill
  • Ultra-fine pulverization and grading of dry powder materials in pharmaceutical, chemical, and food industries
  • 50-2000 kg/h depending on model and material
  • 800-2500 kg depending on model
  • Varies depending on model
  • Customized as per capacity requirement
  • Not applicable (pneumatic powered)
  • Yes
  • Yes
  • FBJ series
  • Superfine grinding, easy cleaning, contamination-free, wear-resistant
  • 22 to 90 kW depending on model
  • Fluidized Bed Opposed Air Jet Mill
  • Not CNC
  • 380V/50Hz (customizable)
  • Customizable, depends on chamber size
  • Silver / Metallic
  • PLC based automation system
  • Stainless Steel (SS304/SS316L)
  • Built-in dynamic classifier for narrow particle size distribution
  • Integrated cooling to prevent temperature rise
  • Onsite installation, operator training, spare parts supply
  • 6-60 m/min according to model
  • 80 dB(A)
  • Yes, oil-free compressed air required
  • D97 = 2-45 m (adjustable)
  • Optional ATEX compliant design
  • Variable as per compressor and material, typically 1-30 m/s jet velocity
  • Easy disassembly for cleaning, CIP compatible
  • Pharmaceutical, Food, Chemical, Mineral
  • <3 mm
  • Skid mounted, pre-assembled unit

Fluidized Bed Opposed Air Jet Mill Trade Information

  • All India

Product Description

The Fluidized Bed Opposed Air Jet Mill is a sophisticated and highly efficient type of jet mill used for micronizing materials particularly in applications requiring precise control over particle size and distribution Heres a closer look at how it works its advantages and its typical applications

How It Works

1 Principle of Operation
The fluidized bed opposed air jet mill operates on the principle of particle size reduction through highvelocity jets of compressed air or gas
In this mill particles are fluidized and suspended in a highspeed air stream which creates a bed of particles in motion
The highspeed jets typically opposing jets create intense particletoparticle collisions as well as collisions with the mills internal surfaces resulting in size reduction

2 Fluidized Bed
The term fluidized bed refers to the state where particles are suspended in an upward flow of air or gas creating a fluidlike behavior
In this state particles can collide and break apart more efficiently

3 Opposed Air Jets
The opposed air jets are directed towards each other causing particles to be accelerated and collide with one another
This collision results in the comminution size reduction of the particles

4 Cyclone and Classifier
After size reduction the particle size distribution is typically controlled using a classifier or cyclone separator
The classifier ensures that only particles of the desired size are collected while oversize particles are recirculated for further milling

Advantages

1 No Contact with Grinding Media
Since the mill relies on air jets rather than physical grinding media theres minimal risk of contamination from the milling process itself

2 Narrow Particle Size Distribution
The process often results in a narrow and controlled particle size distribution which is essential for applications requiring precise particle sizing

3 High Efficiency
The fluidized bed design allows for efficient particle size reduction and a higher throughput compared to some other milling methods

4 Scalability
Fluidized bed opposed air jet mills can be scaled from laboratory to productionscale systems making them versatile for different stages of product development and manufacturing

5 Minimal Heat Generation
The jet milling process generates relatively little heat compared to other milling methods which is beneficial for heatsensitive materials

Applications

1 Pharmaceuticals
Used to produce fine powders for drug delivery systems including inhalable medications and controlledrelease formulations

2 Chemicals
Applied in the production of fine chemicals catalysts and pigments where precise particle size and distribution are crucial

3 Materials Science
Employed in the synthesis and processing of advanced materials including nanomaterials and highperformance ceramics

4 Food and Nutraceuticals
Used to micronize food ingredients and nutraceuticals to improve their bioavailability and functionality

Limitations

1 Cost
The equipment and operational costs can be high which might be a consideration for smallerscale operations

2 Complexity
The system can be complex to operate and maintain requiring skilled personnel and careful monitoring of operating parameters

In summary the Fluidized Bed Opposed Air Jet Mill is a powerful tool for achieving fine and uniform particle sizes through air jet technology Its design and operation make it particularly suitable for highprecision applications across various industries


Innovative Grinding for Sensitive Industries

This jet mill is purpose-built for industries where product integrity is paramount. Stainless steel contact parts (SS304/SS316L) and a built-in dynamic classifier ensure chemical compatibility and a narrow, repeatable particle size distribution. The contamination-free process supports both FDA and GMP compliance in critical pharmaceutical and food manufacturing environments.


Flexible, Efficient Operation

Known for its variable jet velocities (1-30 m/s) and adaptable grinding chamber sizes, the FBJ series accommodates a wide range of materials and batch sizes. Automation via a PLC control system ensures consistent results, while the integrated cooling system prevents temperature rise, maintaining product quality during continuous operation.


User-friendly Maintenance and Installation

The skid-mounted, pre-assembled unit simplifies installation and commissioning. Designed for straightforward disassembly, the mill is easy to clean and fully compatible with clean-in-place (CIP) procedures, minimizing downtime between production runs. The manufacturer supports customers with on-site installation, comprehensive operator training, and spare parts supply.

FAQ's of Fluidized Bed Opposed Air Jet Mill:


Q: How does the Fluidized Bed Opposed Air Jet Mill achieve ultra-fine grinding?

A: The mill utilizes high-velocity, oil-free compressed air jets to fluidize the material bed, causing particle-on-particle impact. This process, combined with a dynamic classifier, allows for continuous production of powders with adjustable fineness (as low as D97 = 2 m), ensuring narrow particle size distribution and minimal contamination.

Q: What makes this air jet mill suitable for pharmaceutical and food applications?

A: All product-contact parts are made from stainless steel (SS304/SS316L), ensuring chemical compatibility and hygiene. The design prevents overheating with integrated cooling, and the easy disassembly (CIP compatible) allows fast, thorough cleaning, meeting stringent GMP and food safety requirements.

Q: Where can the FBJ Series jet mill be installed and how is it delivered?

A: The FBJ Series is skid-mounted and pre-assembled, allowing installation on standard factory floors without complex civil works. Each unit's dimensions and floor space are customized as per capacity needs. Installation and commissioning support, including operator training, is available throughout India and internationally.

Q: What is the cleaning process for this jet mill?

A: Designed for user-friendly maintenance, the mill's grinding chamber can be easily disassembled for manual cleaning or integrated into clean-in-place (CIP) systems. This facilitates rapid changeover between different products and ensures compliance with hygiene standards.

Q: When should explosion-proof features be considered for this machine?

A: Explosion-proof (ATEX compliant) design is recommended when processing flammable or combustible powders, particularly in pharmaceutical, chemical, and food sectors. The manufacturer offers these safety features as optional, depending on the application and regulatory requirements.

Q: What are the energy and air requirements for operation?

A: Depending on the model, the mill requires 22 to 90 kW of power (voltage customizable, typically 380V/50Hz) and uses 6-60 m3/min of oil-free compressed air. An external compressor is necessary, and the system is fully pneumatic with no fuel tank needed.

Q: What are the main benefits of using the FBJ Series jet mill?

A: Key advantages include precise, superfine grinding, easy recipe changeover due to simple cleaning, wear-resistant design, adjustable throughput (50-2000 kg/h), and low operational noise (80 dB(A)). The mill is fully automated, contamination-free, and provides robust after-sales service-including on-site installation and training.

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