ROLLMOD high-temperature transport systems

ROLLMOD Module Type B

The standard module for wide hearths

The ROLLMOD modules possess precision and individually inspected rollers usually made from advanced ceramics. Each individual roller is linked to the drive plate by a gastight drive. These are in turn attached to the hearth frame in such a way that no gas can escape. The entire length of the hearth is thus divided into 500 mm long segments, which allows the drive and bearing plates to be aligned for the precision transporting of parts directly on to the rollers.


  • Absolutely gastight roller feed-through
  • Torsion-free roller drive
  • Steel-, oxide- and non-oxide-ceramic transport rollers may be used
  • Individual rollers may be easily removed
  • Simple maintenance
  • Precise adjustment of the drive units through proven modular design
  • Speed separation may be realized at any point

Technical data

As of 09/2010 – Subject to change due to technical progress

Transport speed: Adjustable from 2 mm/s to 250 mm/s
Max. surface load: 500 kg/m²
Roller material: Ceramics, quartz, steel
Roller diameter: 33, 50 or 60 mm
Standard roller division: 50, 83, 100 or 125 mm
Effective width: 1,000 to 2,500 mm
Frame width: up to 3,000 mm

Other versions may be realized at any time in coordination with our works in Renningen.

Absolutely guaranteed: gastight roller hearth thanks to the sophisticated ROLLMOD modular design.

Where ROLLMOD transport modules are typically employed: At customers’ high-performance production lines.

Characteristic for ROLLMOD transport modules: The small roller division for light trays or working without batch carriers. The effect: Considerably lower energy consumption due to the fact that the heat reaches and is applied directly to the production component.


More information and technical details is available in our leaflets and brochures:

“ROLLMOD Module Type B” leaflet (PDF)

“ROLLMOD High-Temperature Transport Systems” brochure (PDF)