A head pulley belt conveyor uses the head pulley as the main turning point at the discharge end of the belt. This part has direct contact with belt tension and material flow, so it must keep a steady round shape, good shaft support, and a surface that does not damage the belt. It is widely used in coal yards, sand plants, cement lines, grain handling, and other continuous loading systems.
The head pulley belt conveyor needs the pulley to match the belt width, belt speed, motor position, and frame height. If the pulley is too light or not well balanced, the conveyor can shake, slip, or wear the belt edge. A strong drum body, clean welding, and sealed bearings help this product run for longer periods with fewer stops. Rubber lagging can also be used when the line needs more friction at the discharge point.
Product Parameters
|
Parameter |
Value |
|
Main Material |
Carbon steel shell with welded hub and shaft |
|
Surface |
Rubber lagging, ceramic lagging, or painted steel |
|
Bearing Type |
Sealed bearing block or heavy-duty bearing seat |
|
Diameter Range |
Made according to belt width and line load |
|
Shaft |
Solid shaft, stepped shaft, or custom end machining |
|
Balance |
Static and dynamic balance check available |
|
Application |
Mining, quarry, aggregate, cement, port, and bulk handling lines |
|
Finish |
Primer paint, top coat, galvanizing, or other agreed finish |
Components
1. Drum shell and end discs for belt contact.
2. Main shaft with matched keyway and end machining.
3. Bearing seat, locking sleeve, and optional lagging layer.
Product Advantages
1. For head pulley belt conveyor, helps the belt turn smoothly at the discharge point.
2. Can reduce slipping when lagging is chosen correctly.
3. Easy to match with new conveyor frames or replacement work.
FAQ
Q: How is the pulley size chosen?
A: It is usually based on belt width, belt speed, load, and frame space.
Q: Can it replace an old pulley?
A: Yes. Photos and basic dimensions can be checked before making the replacement part.
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