Size Reducing, Screening & Fluidizing Equipments

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Size Reducing Equip

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Often in the bulk processing industry, size reduction of material is crucial for further ease of processing or handling. PSPL provides a variety of size reduction equipment tailored to different applications. :

  • Operation Principle: Use compression with two rolls rotating about a shaft to crush materials.
  • Applications: Coal, limestone, clay, and other soft and medium-hard rocks.
  • Advantages: Minimal dust production, low power consumption.

    Technical Information:
  • Feed size: 0-70 mm
  • Output size: 5-10 mm
  • Capacity: 0-20 TPH
  • Motor Power: 5-40 kW

  • Operation Principle: Uses high-impact force to break materials.
  • Applications:Bagasse Bells, Paper Bells, Agro Material Bells.
  • Advantages: Durable construction, efficient energy usage, easy maintenance.

    Technical Information:
  • Feed Size: Up to 400 mm
  • Output Size: 10-20 mm loosend
  • Capacity: 5-10 TPH
  • Motor Power: 7.5-12.5 kW



Screening

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PSPL Industrial Screens is used to separate and classify different types of materials in a variety of industries, including mining, glass, ferro alloy, agriculture, and recycling. These machines are designed to handle bulk materials and ensure that the end product meets specific size and quality requirements.

Main types of industrial screening equipment:

Vibrating Screens

Vibrating Screens used unbalanced vibrating motor to generate a rectilinear vibrating motion, and required sizes of screen`s which helps to separate materials based on size. They can be further classified into:

These are typically used for high capacity and medium-sized particles. The inclined design promotes a higher throughput.

These combine the high capacity of inclined screens with the precision separation.

Gyratory screens move in a circular, elliptical, or linear motion to separate materials. They are effective for handling large amounts of material and are used in applications requiring high precision and fine particle separation.

Circular motion screens operate with a circular motion, making them suitable for medium to coarse materials. They are widely used in the aggregate and mining industries.

  • Glass Industry : Screening of Sand & Soda.
  • Mining: Separation of ores, minerals, and coal.
  • Agriculture: Grading of seeds, grains, and produce.
  • Construction: Screening of sand, gravel, and other building materials.
  • Recycling: Sorting of waste materials, including plastics, metals, and paper.
  • Food Processing: Grading and sorting of food products.



Fluidising Equipments

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Bin Activators are devices used to promote the flow of bulk materials from storage bins or hoppers. They help in preventing blockages and ensuring a consistent flow of materials.

    Technical Specifications:
  • Material: Typically made of carbon steel or stainless steel.
  • Size: Diameter ranges from 500 mm to 3000 mm.
  • Vibration Frequency: Adjustable, generally between 10 to 60 Hz.
  • Drive: Electric motor-driven eccentric weights.
  • Power: Depending on size and column load, ranges from 0.5 kW to 7.5 kW.
  • Temperature Range: Suitable for temperatures from -20°C to +200°C.
  • Capacity: Can handle flow rates from a few kg/h to several tons/h.

Electro-Magnetic Hammers are used to prevent blockages and ensure a smooth flow of bulk materials in bins, hoppers, and chutes by delivering periodic impacts.

    Technical Specifications:
  • Material: Typically, stainless steel or aluminum casing.
  • Frequency: Adjustable, generally up to 3000 impacts per minute.
  • Impact Force: Varies based on model, typically from 50 N to 5000 N.
  • Power Supply: 110V or 220V AC.
  • Control: Manual or automated control options.
  • Duty Cycle: Continuous or intermittent.
  • Temperature Range: Operating temperature up to 80°C.

Bin Vibrators are used to induce vibration by using unbalanced motors in bins or hoppers to promote the flow of bulk materials, preventing clogging and bridging.

    Technical Specifications:
  • Material: Typically made of cast iron.
  • Type: Electric.
  • Vibration Frequency: Adjustable, typically from 10 Hz to 60 Hz.
  • Amplitude: Adjustable, depends on the vibrator model.
  • Power: Electric types range from 0.25 kW to 2 kW.
  • Mounting: Flange or bracket mounting.
  • Temperature Range: -20°C to +200°C.

Pneumatic Vibrators use compressed air to generate vibrations for promoting material flow in bins, hoppers, and other containers.

    Technical Specifications:
  • Material: Aluminum, stainless steel, or cast iron.
  • Vibration Frequency: Typically, from 2,000 to 25,000 vibrations per minute.
  • Force: Ranges from 50 N to 5000 N.
  • Air Pressure: Operates typically at 2 to 6 bar (29 to 87 psi).
  • Air Consumption: Ranges from 0.1 to 3 m³/min.
  • Mounting: Through bolt or clamp mount.
  • Temperature Range: -20°C to +80°C.