Rolling machine of profile type WR-18, they are used for roofs of long constructions that do not need major support as concrete type attachments or falsework, which is engargolada to have protection against water leaks.


The most famous portable machine in the middle of the construction now improved "totally electric", with options in its electrical control that no brand on the market can offer. Ultralight for its construction with aluminum alloys.

Designed to withstand the most demanding working climates, the WR-18 is able to work in temperatures above 45 º C in the open air without losing traction force, something very important for builders, in addition to continuous work of 24 hrs. No need for scheduled breaks.

By not having any hydraulic element makes it reduce its maintenance by 80% limited to simple reviews that can be performed by the same operator.



  • Automatic control    
  • steps     12-18 m / min 
  • Hydraulic Cutting System   
  • Electric Traction System   
  • 2 Motors     
  • Voltage 220- 3 phases     
  • Caliber up to 18-24



  • Manual control     
  • 9 steps     
  • 24 meters / min     
  • Hydraulic Cutting System    Electric Traction System     
  • 2 Motors     
  • Voltage 220-440 3 phases    Caliber up to 18-24



  • Inventory Control; save and time and avoid thefts  

  • Production reports     

  • Notifications and reports of use on your mobile device    

  • Easy Operation     Minimum staff to operate the equipment (1 person)

Electric Traction System

  • Allows continuous use

Hydraulic Traction System

  • Longer equipment life



  • Option of electricity supply in places with difficult electrical access.


  • It supplies the sheet to the machine in a fast and precise way with Automatic option; which optimizes even more the times and reduces the workload.

Metalaer Sa de Cv

Av. Circuito Japón #106

Parque Industrial San Francisco

San Francisco de los Romo, Aguacalientes


CP 20304

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