Mine Duty Exterra®
Primary Belt Cleaner

Drum Pulleys by Superior Industries

Heavy Artillery

Especially in mining applications, where producers handle the most valuable material in the world, primary belt cleaning systems ensure all the wealth is transferred to the money pile.

Primary belt cleaners mount at the head pulley just past the point material is discharged from the conveyor. These urethane-based cleaners scrape the top of the belt and force any stuck on carryback material to the stockpile or other intended target.

  • Belt widths 24” – 108” (609 – 2,743mm)
  • Blade widths 18” – 102” (457 – 3,590mm)
  • Pole lengths 45″ – 133″ (1,143 – 3,378mm)

Features & Benefits

Mine Duty Exterra Primary Belt Cleaner | Superior Industries

Automatic tension

Patented SFL Tensioner maintains proper pressure against the belt automatically for life of blade.


Blade Profile

Extra bulky urethane blades include a debris flap to prevent buildup against the pole.


Segmented Blades

6” (152mm) segments independently conform to the belt for effective cleaning.


pole system

3-piece system eases installation of heavy duty poles in chutes and tight spaces.


Belt Cleaners

Controlling Costly Carryback Material

When left unchecked, material stuck to the belt causes buildup on idlers, pulleys and other components.


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Service & Parts

We always have been and always will be a privately-owned company. That means we can add more employees to our customer service team without Wall Street breathing down our neck. Isn’t that the way it should be?

dealer support

They’re the same neighbors you’d trust to babysit your dog on the weekend. Our factory-trained dealers are a local connection for sales, service and parts.

phone support

Staffed by agents born to serve others, you’re welcome to call our technical service team 24/7/365. (If you call in the middle of the night, we can’t guarantee they’re in uniform!)

replacement parts

You know the old saying…”square pegs don’t fit in round holes?” It’s often the case with knock-off parts. Genuine Superior parts are forged from the same steel as our equipment

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