EXAMPLES OF TYPICAL APPLICATIONS INCLUDE:

   Breakdown rolling; either straight lengths or coil to coil

   Finish rolling; to close toleranced thin gauge

   Powder Metallurgy Rolling

   Bonding dissimilar metals together

   Camber correction of BI-metal strip after Electron-beam welding

A VARIETY OF MILL TYPES OFFERED BY our manufacturer INCLUDE:

  • TWO HIGH - Generally used for hot or cold breakdown, rundown and finishing of bar, sheet or strip. A wide range of sizes with separating force capacities from 10,000 lbs to over 3,000,000 lbs are available.
  • FOUR HIGH - For finish rolling of extremely thin gauge stock, heavy reductions on nominally thin gauge material and precision tolerances. Six-High roll inserts are also available for narrow width ribbon and foil products.
  • COMBINATION - A versatile “two-in-one” type that permits both two-high and four-high rolling in a single mill.
  • TANDEM - For multiple pass rolling combining two or more mill stands, often used with our Turks Heads, Edgers, Dancers,  Inter-Stand Tensiometers, Payoff and Take-up equipment.
  • LABORATORY  - Specially engineered to meet the critical and versatile requirements of metallurgists and scientists in the research and university fields as well as pilot line development.
  • VERTICAL - Designed for the field of powdered metallurgy, plastics and battery industries. Also available in a combination horizontal/vertical mill where one mill serves both purposes.
  • THREE HIGH - A desirable type of mill for rod and ingot breakdown where economy of time is essential.
  • SPECIAL - Custom designed to meet the unique rolling requirements of today’s demanding growth industries.
  • ACCESSORIES  - A complete offering of material handling, processing, gauging and labor saving accessories are available for all of our Rolling Mills, including laboratory models.

    With our strip rolling expertise and design flexibility we can manufacture the most economical mill to meet your 

     application's needs.     

two high rolling mill

LITHIUM STRIP

FOUR high rolling mill

DOWNLOAD BROCHURE HERE

PRODUCT OVERVIEW

Our wide range of standard and custom mill sizes meet nearly every rolling

need,from heavy ingot breakdown to high speed strip and wire flattening.
Our laboratory
models are widely used by research facilities and universities
for metallurgical development and primary metal producers for pilot run

process enhancement.  Our large base of satisfied customers includes many

prominent names in industries such as automotive, aerospace, military/defense, medical and materials research. The great reputation of our Rolling Mills is the result of the machine’s robust design, dependability, and versatility, along with scrupulous attention to quality and 100% conformance to the client’s project requirements.

Our Rolling mills are available in both 2Hi and 4Hi roll configurations, and mills may be either work roll driven, back-up roll driven, or a combination of both. On the small end of the spectrum, 4Hi mills with work rolls are offered as small as .500″ (12.7mm) in diameter. On the other end of the spectrum,  2Hi mills are offered with rolls as large as a 16″ (400mm) in diameter. Custom mills are our specialty, and we invite you to contact us with inquiries regarding mills of any size using the Comtech Information Request Form on our Contact Page.

HOT ROLLING

Call Us:  (248) 594-2400

COMTECH NORTH AMERICA PRODUCTS ARE  PROUDLY MADE IN AMERICA​ 

ROLLING MILLS


A complete line of precision Rolling Mills for ferrous, non-ferrous, alloy and exotic metals as well as the growing field of engineered materials, in sheet, strip, wire or rod.