Even heat for the best results
The quality of every casting is determined before the actual casting process begins. The preheating furnaces of REITEL's RETOMAT series bring flasks and investment materials to precisely the required temperature before the metal flows. The four-sided heating spiral system ensures uniform heat distribution throughout the entire chamber, preventing temperature peaks that could compromise the material or the fit accuracy of the finished casting.
With a maximum temperature of 1,150 °C and a controlled heating rate of up to 15 °C/min, the RETOMAT series covers the full spectrum of dental and commercial casting processes. The robust stainless steel construction and the upward-swinging chamber door make daily operation safe and straightforward.
Uniform Heat for Reproducible Results
The RETOMAT series is available in two control variants. The EASY control maintains the set target temperature constantly until shutdown and is ideally suited for standardised laboratory workflows. The COMFORT control enables advanced digital programming of temperature profiles, as required for demanding alloys and high laboratory workloads. Optional features such as a catalytic converter for post-combustion of furnace gases or an extraction fan additionally ensure a clean working environment.
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Product Overview
Laboraty furnance
- Specially designed for precious metal and investment casting
- Heating rate up to 15 °C/min (max. 900 °C/hr), maximum temperature: 1,150 °C
- Four-sided heating coil system ensures rapid and even heat distribution as well as temperature equalization after opening the door
- Optimal chamber insulation prevents unwanted heat loss
- EASY control system for Speed investment materials
Laboraty furnance
- Specially designed for precious metal and investment casting
- Heating rate up to 15 °C/min (max. 900 °C/hr), maximum temperature: 1,150 °C
- Four-sided heating coil system ensures rapid and even heat distribution as well as temperature equalization after opening the door
- Optimal chamber insulation prevents unwanted heat loss
- Comfort control for custom programming of holding stages and times
The right solution for every need
Dental Laboratory
In the dental laboratory, controlled heat preparation of the flask is a decisive step on the way to a precise casting. The preheating furnaces of the RETOMAT series burn wax and plastic residue-free from the investment material and bring the flask uniformly to the optimal burnout temperature for the respective alloy. This prevents stress cracks, porosities, and dimensional deviations in the finished casting. Whether base metal alloy, precious metal alloy, or high-performance ceramic — precise temperature control creates the thermal conditions for accurately fitting crowns, bridges, and removable partial denture frameworks.
Jewelry
In jewelry manufacturing, the quality of preheating directly determines the detail accuracy and surface finish of the cast piece. The preheating furnaces of the RETOMAT series bring lost-wax moulds and flasks to exactly the required temperature before precious metals such as gold, silver, or platinum are poured. Complete and residue-free burnout of the wax model is just as critical as uniform heat penetration of the mould, which prevents cold flow and casting defects. The RETOMAT series reliably delivers both — even with multiple flasks in daily operation.
