Industries
Metal
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
Vacuum furnaces
Learn about how vacuum furnaces represent excellence in high-performance heat treatments. They guarantee optimal quality, absence of oxidation and maximum purity of the materials. Ideal for high-tech industries, they ensure efficiency, precision and superior results.
Requirements:
Temperature control in the thermal process
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Digital recording of process variables
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Furnace high temperature limit switch
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Electrical heating loads control
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Temperature measurement in the thermal process
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Requirement:
Temperature control in the thermal process
Accurate generation and temperature control of the thermal profile (heating and cooling) to ensure the required thermal process is applied to the treated material.
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:
Temperature measurement in the thermal process
Accurate measurement of the temperature in the heat treatment process with accurate probes resistant to high 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
