Allor Manufacturing Inc/Plesh Industries  

12534 Emerson Dr
Brighton,  MI  48116-8437

United States
  • Booth: A5062

New Levelers: Specializing in high yield strength materials. 


  • Cut to length
  • Slitting Lines
  • Plate Levelers
  • Tension Levelers
  • Pickle Lines
  • Galvanizing Lines
  • Paint Lines
  • Tin Lines
  • Flatteners 

Leveler Spare Parts:

  • Work Rolls, Backup Bearings and Drive Spindles
  • Grinding and chrome plating reconditioning
  • Metric or inch rolls and backup bearings are available
  • “Durallor” Rolls for High Wear applications
  • Tapered or Cylindrical backup bearings from 1” - 12” diameter
  • Drive spindle replacements and upgrades 

Leveler Services:

  • On-site rebuild and calibration. Technical support and problem solving.
  • Leveler performance, control and driveline upgrades.
  • Backup Bearing flights and Work Roll chock reconditioning
  • Work Roll and Backup Bearing grinding


  • New and reconditioning of steel mill conveyor systems.
  • Conveyor chain - New and refurbished
  • Chain spare parts


  • Pull-Thru Slitting Line Leveler
    Pull-Thru Slitting Line Leveler. Roll plunge based on gauge and yield, positions machine for desired plastification. Real time roll bending corrects strip defects. Auto side shift cassette change. 4-HI machine allows for 5 or 6-HI with no mods req'd....

  • Allor Manufacturing Inc. introduces our new Pull-Thru Slitting Line Leveler providing tight tolerance leveling designed to meet our customer's product needs.

    The moveable lower platen provides variable roll plunges based upon gauge and yield strength settings entered by the operator via the machine HMI.  Four hydraulic cylinders, each operated by proportional valves and LDT system automatically position the lower platen to the desired plastification settings.  Roll bending via the upper backup bearing chocks correct localized defects such as cross bow, longitudinal bow, center buckle and edge wave.  Roll bending is real-time and can be entered from existing saved programs or operator input.

    A side-shift cassette change system allows for fast, hands free, cassette changing via the HMI. A spare cassette of the existing or an alternate roll configuration is on standby ready to install.  The 4-HI machine has been configured to allow for optional 5-HI or 6-HI cassettes with no modification to the machine.

  • Precision Tapered Backup Bearings
    Backup Bearings give direct interchange 2.5”- 11.375”. All of our bearings are sealed or shielded for life, and are heat-treated using bearing-quality steel. Our attention to detail gives you increased performance for all of your backup bearing needs....

  • Allor Manufacturing introduces our Precision Tapered Backup Bearings from 2.5”- 11.375” in diameter and are a direct interchange with most OEM leveler bearings. The most popular leveler backup bearing sizes are typically in stock and ready to ship.  Our bearings are made from 52100, 8620 and 4320 bearing grade steel. Allor-Plesh bearings are built to meet or exceed the industry standards in finish, tolerance, strength and reliability, all of which keep your leveler more reliable.

  • Work Rolls
    Our Work Rolls meet the highest standards for material, finish, tolerance, strength and reliability to keep your production moving for your leveling equipment. Work roll sizes available in "inch" and "Metric" diameters....

  • Work Rolls from 0.75" - 12.00" in diameter. Our standard work rolls are made from bearing grade 52100 steel. For wet applications we can supply rolls made from 440C stainless steel or chrome plated 52100. In high wear applications ask us about our "Durallor" rolls.  Durallor rolls offer a minimum of 3 times the life verses our standard 52100 rolls.  Our rolls are built to standards that exceed the industry in finish, tolerance, strength and reliability, all of which keep your leveling more reliable.

For Technical Support with this webpage, please contact support.