LIQUID HEATING FOR
INDUSTRIAL APPLICATIONS

Innovative Heating Solutions for Industrial Excellence
Caldor specializes in the production of standard and custom solutions for the industrial electric liquid heating sector.
We serve a wide range of applications, supported by a global network of manufacturing centers.
Whether it’s high-volume OEM production or unique, made-to-order heating solutions, we deliver with precision and reliability.
.avif)
FLANGE HEATERS
Flange heaters are used for heating liquid baths, such as tanks, containers, water baths, oil baths, photographic baths and cleaning baths, as well as for heating gases and air.
Available options
With steel or stainless steel flange according to DIN or customer requirements
Variable installation depths
Multiple heating circuits available
Various standard flanges
Standardized covers or housings
With electrical conductors
With limiter or thermostat and/or temperature sensor
Electrical wiring
Complete solutions with electronic control and monitoring
Variable installation depths
Up to IP67 protection

STANDARD IMMERSION HEATERS
Our extensive range of standard immersion heaters is available from stock and designed to meet the most common industry requirements.
CUSTOMIZED IMMERSION HEATERS
Using our extensive engineering expertise, we create custom heaters that deliver exceptional performance, with an emphasis on efficiency and sustainability.
HEATING SOLUTIONS FOR EXPLOSIVE ATMOSPHERES AND HAZARDOUS AREAS
Caldor is a trusted manufacturer of electric heaters and process heating solutions, specifically designed for hazardous areas and explosive atmospheres. We offer a full range of products compliant with ATEX, IECEx and EAC certifications, ensuring safe and reliable operation even in the most challenging environments. Our solutions are designed to deliver exceptional performance, meeting the highest international standards for explosion-proof heating.
.jpg)
.png)