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Roll Crusher

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The Sturtevant Roll Crushers are best suited for controlled reduction of friable materials to granules where fines are undesirable.


Models & Specs
Model HP Feed Opening Product Size Capacity Tons/HR Weight (lbs) Length Width Height
8 x 5 2 3/4″ 1/2″ – 20 mesh 1/4 – 2 700 33″ x 29″ x 22″
12 x 12 5 3/4″ 1/2″ – 20 mesh 1 – 7 3,500 48″ x 56″ x 38″
20 x 14 (2) 10 1 1/2″ 3/4″ – 1/16″ 5 – 44 11,200 84″ x 80″ x 40″
Features & Benefits
  • Heavy-duty cast iron construction
  • Material reduced by compression between opposing rolls
  • Uniform granular product with minimal fines
  • Hardened rolls for low wear
  • Product size adjustable during operation
  • Spring cushioned rolls and bearings
  • Up to 4:1 material reduction ratio
Applications
  • Aggregates
  • Ceramics
  • Chemicals
  • Minerals
  • Sintered Metals
FAQs
What is a good application for a Roll Crusher?

Reduce dry, friable, fractional-size process material to uniform granular sizes.

What Rolls materials are available?

Heat treated Alloy Steel as standard, Manganese Alumina Oxide (for specific applications).

How is product fineness controlled?

The Rolls gap is manually adjusted by a handwheel.

How much can process material feed be reduced?

Ideally, 3:1, or less, feed-to-product ratio; 4:1 maximum

I have a Sturtevant Roll Crusher, how do I order parts?

Go to our Replacement Parts Page and fill out the form. Our Parts Manager will receive your request and respond as soon as possible.

Services

Sturtevant is more than an equipment manufacturer, we stand behind every product we sell.

Not only do we strive to provide the best product for each and every application, but we also test, evaluate and maintain our products to assure our clients’ needs.

Sturtevant offers a variety of services to assist with the development, maintenance and testing of products.

  • Lab Sample Testing
  • Field Services
  • Reconditioning
  • Replacement Parts