Conveyor Tail Pulley for Conveyor Use, Size 0-15 Inch

JIGER GEARS Mfg.  conveyor drum pulley is a critical component in conveyor systems, including those used in stone crushers. The drum pulley is the cylindrical component around which the conveyor belt is wrapped, helping to drive or change the direction of the belt as it moves material.

### Types of Conveyor Drum Pulleys:

1. **Drive Pulley**:

   - **Function**: This is the primary pulley that powers the conveyor belt. It is connected to the motor and is responsible for moving the belt.

   - **Position**: Typically located at the discharge end of the conveyor.

2. **Tail Pulley**:

   - **Function**: Provides tension to the conveyor belt, ensuring it stays taut and aligned. It does not drive the belt but helps in guiding it.

   - **Position**: Found at the opposite end of the conveyor from the drive pulley.

3. **Snub Pulley**:

   - **Function**: Increases the belt's wrap angle around the drive pulley, enhancing traction.

   - **Position**: Located close to the drive pulley.

4. **Bend Pulley**:

   - **Function**: Used to change the direction of the conveyor belt.

   - **Position**: Placed at the point where the belt direction needs to change.

5. **Take-Up Pulley**:

   - **Function**: Adjusts the belt tension as it stretches or contracts during operation.

   - **Position**: Typically located near the tail end or midway along the conveyor.

### Key Features:

- **Diameter and Length**: These vary depending on the conveyor system's size and capacity.

- **Lagging**: A coating applied to the pulley surface to increase traction and reduce wear on the belt. It can be made of rubber or ceramic.

- **Material**: Drum pulleys are usually made from steel to withstand heavy loads and abrasive conditions.

- **Shaft**: The central axis around which the pulley rotates, connected to bearings that ensure smooth operation.

### Maintenance Tips:

- **Regular Inspection**: Check for signs of wear on the lagging and shaft.

- **Alignment**: Ensure the pulley is correctly aligned with the conveyor system to prevent belt slippage.

- **Lubrication**: Bearings should be lubricated regularly to minimize friction and wear.

- **Balance**: The pulley should be balanced to avoid vibrations that could damage the system.

Proper maintenance and selection of conveyor drum pulleys are crucial for the efficient operation of any conveyor system, especially in demanding environments like stone crushing plants.