Kalyan Machines

A continuous online snacks 3-layer dryer is designed to efficiently dry various types of snacks (e.g., chips, pellets, puffed snacks) in a continuous production line. This type of dryer typically features multiple layers of conveyors to maximize drying efficiency and ensure uniform moisture removal. Here’s a detailed overview of such a dryer:

Key Features and Functionalities:

1. Design and Structure:

   • Three-Layer Conveyor System: Three stacked conveyor belts to increase drying surface area within a compact footprint. Snacks move from the top layer to the bottom layer in a sequential manner.
   • Stainless Steel Construction: Durable and hygienic materials that are easy to clean and maintain.

2. Heating System:

   • Hot Air Circulation: Fans and ducts to circulate heated air evenly throughout the dryer. Ensures consistent drying of snacks on all conveyor layers.
   • Adjustable Temperature Controls: Precise control of drying temperature to accommodate different types of snacks and moisture content.

3. Air Flow and Ventilation:

   • Forced Air System: Powerful blowers to force hot air through the snacks, enhancing drying efficiency.
   • Exhaust System: Ventilation system to remove moisture-laden air from the dryer and maintain optimal drying conditions.

4. Conveyor Belts:

   • Perforated Belts: Allow hot air to pass through the snacks for even drying. Made from food-grade materials.
   • Variable Speed Control: Adjust conveyor belt speed to control the drying time and ensure optimal moisture removal.

5. Insulation:

   • Thermal Insulation: Insulated panels to minimize heat loss and improve energy efficiency.

6. Control System:

   • Automated Controls: Central control panel to monitor and adjust temperature, conveyor speed, and air flow.
   • PLC Integration: Programmable logic controller (PLC) for precise control and automation of the drying process.

7. Safety Features:

   • Overheat Protection: Sensors to detect and prevent overheating.
   • Emergency Stop: Easily accessible emergency stop buttons for quick shutdown.

8. Cleaning and Maintenance:

   • Easy Access: Doors and panels that provide easy access for cleaning and maintenance.
   • Automated Cleaning Systems: Optional features such as CIP (Clean-In-Place) systems for thorough cleaning without disassembly.

Workflow:

1. Loading:

   • Snacks are loaded onto the top conveyor belt either manually or through an automated feeding system.

2. Drying Process:

   • First Layer: Snacks travel along the top conveyor while hot air circulates around them, initiating the drying process.
   • Second Layer: Snacks drop to the second conveyor layer where they continue to dry with additional hot air exposure.
   • Third Layer: Snacks drop to the final conveyor layer for the last phase of drying, ensuring even moisture removal.

Advantages:

• High Efficiency: Multi-layer design maximizes drying capacity and throughput.
• Uniform Drying: Consistent air flow and temperature control ensure even drying of all snacks.
• Energy Efficiency: Insulation and efficient air circulation reduce energy consumption.
• Versatility: Adjustable settings allow for drying a wide range of snack types.
• Compact Footprint: Vertical design saves floor space in the production facility.

A continuous online snacks 5-layer dryer is designed to efficiently dry various types of snacks (e.g., chips, pellets, puffed snacks) in a continuous production line. This type of dryer typically features multiple layers of conveyors to maximize drying efficiency and ensure uniform moisture removal. 

A continuous online snacks 5-layer dryer is designed to efficiently dry various types of snacks (e.g., chips, pellets, puffed snacks) in a continuous production line. This type of dryer typically features multiple layers of conveyors to maximize drying efficiency and ensure uniform moisture removal.