What Is a Head Drum Pulley?

The head drum pulley is installed at the top of the bucket elevator and functions as the driving pulley. It drives the elevator belt and ensures smooth discharge of materials. Proper design of the head pulley is critical for stable operation and belt tracking.

👉 For improved performance, most head pulleys are equipped with lagging material to increase friction and reduce slipping.
👉 See our lagging solutions here: Lagging Material for Elevator Head Pulley

Why Lagging Is Important for Head Pulleys

Without lagging, the friction between the pulley and the belt may not be sufficient, especially under load or in dusty environments.

A properly lagged head drum pulley can:

• Improve traction between belt and pulley
• Reduce belt slippage
• Protect pulley surface from wear
• Extend service life of both belt and pulley

Industry practice also shows that head pulleys are commonly supplied with rubber lagging to enhance performance and reliability

Custom Head Drum Pulley Options

We supply customized head drum pulleys according to your bucket elevator design:

• Pulley diameter and face width
• Shaft size and mounting type
• Lagging material and thickness
• Surface treatment (anti-corrosion)
• Bearing arrangement

Below is a sample drawing.

Key Features

• Designed for bucket elevator drive systems
• Available with or without lagging
• Stable belt tracking and operation
• Suitable for grain, feed, and bulk materials
• Long service life with reduced maintenance

Applications

• Grain elevators
• Feed mills
• Seed processing plants
• Bulk material conveying systems

Ordering Information

To recommend a suitable head drum pulley, please provide:

• Pulley diameter
• Face width
• Shaft dimensions or drawing
• Application details

👉Need a suitable head drum pulley for your bucket elevator?
Send us your drawing or dimensions for quotation.

For more details about the head elevator pulleys and tail elevator pulleys, please check this link:

https://www.ytconveyor.com/elevator-pulleys/