Trac-Mount™ Idler

Martin® Trac-Mount™ Idlers utilize sliding frames on a stationary base to provide an idler set that will fit in tight spaces between belt support cradles and allows easy installation and service. Trac-Mount™ Idlers are available with standard or wide base frames and utilize impact or steel rolls in CEMA class A, B, C, D or E.

Features and Benefits:

  • Slide-in frames need only eight inches (203 mm) of width for 6-inch (152 mm) rolls
  • Slide-out/slide-in roller frames allows idler service without need to raise belt or remove adjacent idlers
  • Trac-Mount™ Idlers provide proper belt carriage while they stabilize the belt line to improve sealing
  • Assemblies are supplied with steel or impact rolls from Precision Pulley and Idler

Custom Engineering

Martin Engineering can custom-design Martin® Trac-Mount™ Idlers to meet unique application requirements. Options include steel construction, frames with adjustable angle, rolls from alternative suppliers or other special needs. Our technicians and engineers are available to provide expert advice and assistance on this product and all of your bulk material handling questions and problems. Please contact us today and let us help!

Standard steel rolls

Belt Support - Trac-Mount Idler by Martin Engineering on Sketchfab
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Impact rolls

Belt Support - Trac-Mount Impact Idler by Martin Engineering on Sketchfab

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Resources

Brochure - Transfer Point Solutions Download
Operator Manual - Trac-Mount™ Idler Download
Drawing - Trac-Mount™ Idler Download
Tech Data Sheet - Trac-Mount™ Idler Download

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We Solved Their Problems!
Let us help you solve yours as well. All products and services provided by Martin Engineering carry our Absolutely No Excuses Guarantee. If we don't solve your problem, we will fully refund your money or provide a different solution for you. Period.
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As production increased at a steel production facility in Mexico, the existing impact cradles started to fail. After inspection, Martin® Impact Cradles were recommended due to the extreme operation conditions. Martin® Impact Cradles had been installed in the client's other mines so they were familiar with the product and knew these impact cradles would solve the problem.
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A coal plant produces a wet coal slurry that is pressed into fuel cakes, which drop down a 5 meter chute. With belt speeds of around 3.6 meters per second, the operation processes approx. 1.6 million tons per month. The large volume of material and relatively high speed had a tendency to release small amounts of spillage, which collected into significant accumulations.
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The release of airborne dust can cause health concerns and create negative attention from regulatory agencies. Any material that spills off the conveyor is a loss - loss in material, profit and efficiency. The spillage also creates the need for manual cleanup which takes man-hours and is a dangerous task - putting workers in harm's way.
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Martin Saves Cement Plant $5,000 Per Month In Labor And Equipment
A plant was experiencing major problems with dust and material spillage on their crusher discharge belt coming from the quarry. This required clean up a minimum of once every week. It was also causing premature failure and belt wear due to idlers freezing up. The plant estimated this problem was costing $5,000 per month in labor and equipment costs.
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Martin Transfer Point Solution Saves Mainframe
A nickel mining plant was experiencing excessive equipment wear and damage at a main transfer point leading from the rotary dryer, handling 71,430 tons per month of bulk material. The impact force of cargo on an unsupported belt was cracking idlers and bending the mainframe. The damage forced operators to shut down the entire system regularly to repair mainframe damage and replace broken equipment.
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