Introduction to the type of lifting plate of the rotary drum dryer

A lifting plate is an important component of a rotary drum dryer, which is used for drying various materials, including agricultural and industrial products. The lifting plates are responsible for lifting the material and dropping them as the drum rotates, ensuring even drying and preventing material buildup. Here is an introduction to the types of lifting plates used in rotary drum dryers, along with their table of specifications.

Types of Lifting Plates:

There are several types of lifting plates used in rotary drum dryers, including:

1. Lifter Bars - These lifting plates are rectangular and are attached to the internal surface of the drum. They are commonly used in moderate to high-temperature applications.

2. Curved Lifter Bars - These lifting plates are curved and are attached to the internal surface of the drum. They are typically used in low- to medium-temperature applications and are ideal for preventing material sticking.

3. Wedge-shaped Lifter Bars - These lifting plates are wedge-shaped and are attached to the internal surface of the drum. They are commonly used in high-temperature applications and are ideal for materials that are prone to sticking.

4. Bolted Lifter Bars - These lifting plates are rectangular and are bolted to the drum. They are commonly used in low- to medium-temperature applications and are easy to install and maintain.

Table of Specifications:

The table of lifting plates for rotary drum dryers includes several key specifications and features. These include:

1. Shape - The shape of the lifting plate, such as rectangular, curved, or wedge-shaped.

2. Material - The material used to make the lifting plate, such as cast iron, steel, or alloy.

3. Surface treatment - The type of surface treatment applied to the lifting plate, such as painting or galvanizing, to improve its durability and resistance to corrosion.

4. Size - The size of the lifting plate, which is determined by the drum diameter and the material being processed.

5. Installation - The type of installation method used for the lifting plate, such as welding, bolting, or using special attachment brackets.

By consulting the table of specifications, users can select the appropriate type, material, and configuration of lifting plates based on their specific processing needs, ensuring optimal performance and efficiency.