Exterra® Secondary
Belt Cleaner

Second to none

Unlike primary precleaners, Exterra Secondary Belt Cleaners accommodate greater levels of tension since the belt is clear of interference from the head pulley.

When a primary scraper leaves behind more carryback material than you can stand, consider installing a secondary cleaning system behind the drive pulley. Together, primary and secondary belt scrapers will remove at least 90% of all carryback material and usually much, much more.

  • Belt widths 18” – 72” (457 – 1,828mm)
  • Blade widths 15″ – 69″ (381 – 1,752mm)
  • Pole lengths 48″ – 114″ (1,219 – 2,895mm)

Features & Benefits

Exterra® Secondary Belt Cleaner | Superior Industries

Blade segments

Segmented blades individually conform to belting for best cleaning.


tungsten tip

Baked into the apex of the blade is powerful tungsten carbide.


Blade Angle

Adjustable blade angle accommodates both mechanical and vulcanized belt splices.


Positioner Pin

Simplified design improves and speeds installation of blades.

New Option:

Adjust Tensioning More Quickly

  • Adjustable dial sets tension according to belt width
  • Cast aluminum cover protects springs from material

Belt Cleaning

What to do when scrapers can’t be used

Certain conveyor belts don’t clean well using traditional scrapers. Get to know three products used to clean dirty belting.


Have questions? Need a quote? Complete the form below and we will follow up shortly.

Request More Info | exterra Secondary Belt Cleaner

See our privacy policy.

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

icon-angle icon-bars icon-times