Metal
Featured events:
SPS ITALIA 2026
Booth F007 - Pad. 3 - Fiere di Parma, Parma, Italy
Thermotec
Tokyo, Japan
Innovation and expertise at the service of metalworking
For over fifty years, Gefran has put its experience and passion at the service of the people who work with metal and transform it, supporting companies in production and heat treatment processes. Born from listening to real production needs, the proposed solutions integrate precision sensors, power controllers and PID regulators, ensuring accurate control, operational continuity and energy efficiency at every stage of metalworking. Process reliability, quality and sustainability are the values that guide all Gefran proposals, each of which is designed to offer concrete and lasting benefits to the people who build the future with metal.
Applications of our products
Batch furnaces
Find out the metal heat treatment process, which uses controlled heating to modify the metallurgical structure of the material, so that the end product has the desired mechanical and physical properties.
Requirements:
Temperature control in the thermal process
Learn more
Digital recording of process variables
Learn more
Furnace high temperature limit switch
Learn more
Electrical heating loads control
Learn more
Thermal process temperature measurement
Learn more
Requirement:
Temperature control in the thermal process
Generation and accurate temperature control of the thermal profile (heating and cooling) to guarantee the required metallurgical characteristics in the finished product.
Solution:
Requirement:
Digital recording of process variables
Digital recording of process variables compliant with AMS2750 and CQI-9 specifications
Solution:
Requirement:
Furnace high temperature limit switch
Ensuring the operational safety of the plant in the event of failure of the control system, with furnace temperature above the system’s critical limit.
Solution:
Requirement:
Electrical heating loads control
Precise and efficient control of industrial electric heating processes
Requirement:
Thermal process temperature measurement
Accurate measurement of furnace temperature with probes resistant to high treatment temperatures
SL-VAA
Fast response and ultra-low noise analogue strain link
- Designed for high-speed application
- Industrial standard M12 connector
- Available in two mounting configuration
WRA-F
Contactless linear position transducer with HYPERWAVE magnetostrictive technology
- Strokes from 50 to 4000 mm
- Profinet communication interface, up to 16 cursors, position and speed measurement
- Rod, nipple, and hexagonal flange in AISI 316
GRC
Single, dual, or three-phase power controller up to 150A
- Current range from 25A to 150A
- Voltage: 480Vac, 600Vac
- Feedback: V, V², I, I², P
