Views: 0 Author: Site Editor Publish Time: 2026-06-23 Origin: Site
In aluminum extrusion processes, temperature control is critical for ensuring product quality, die life, and production efficiency. Traditional contact sensors such as thermocouples are widely used, but they often suffer from slow response time and measurement lag in fast-moving extrusion environments.
This field comparison demonstrates the performance of our STRONG-GR-2514 two-color infrared pyrometer against a standard thermocouple during aluminum extrusion temperature monitoring.
As shown in the on-site test:
STRONG-GR-2514 infrared pyrometer reading: 544.5°C
Thermocouple reading: 544°C
The results are highly consistent, confirming the accuracy of the non-contact infrared measurement.
However, the key difference lies in response speed:
The STRONG-GR-2514 provides real-time temperature feedback instantly
The thermocouple shows a noticeable delay due to physical contact and thermal conduction
Aluminum extrusion environments are challenging due to:
Rapid temperature changes at press exit
High-speed material movement
Surface oxidation and emissivity variation
Mechanical wear of contact sensors
The STRONG-GR-2514 two-color pyrometer solves these issues through:
No physical contact with hot aluminum profiles, eliminating wear and delay.
Ensures stable readings even when:
Surface emissivity changes
Dust or steam partially blocks the optical path
Provides near-instant temperature feedback for process control and quality assurance.
Designed for harsh extrusion environments with vibration, heat, and contamination.
The STRONG-GR-2514 is widely used in:
Aluminum extrusion press exit temperature monitoring
Billet heating furnace control
Die temperature optimization
Quenching process control
Continuous profile production lines
Accurate and fast temperature measurement directly impacts:
Product surface quality
Extrusion speed optimization
Tool/die lifetime extension
Scrap rate reduction
Energy efficiency improvement
Even a small delay in temperature feedback can lead to unstable process control in high-speed extrusion systems.
This comparison clearly demonstrates that while thermocouples can still provide accurate readings, the STRONG-GR-2514 two-color infrared pyrometer delivers the same accuracy with significantly faster response and better process stability.
For modern aluminum extrusion lines, non-contact infrared measurement is becoming the preferred solution.
For datasheet, technical consultation, or OEM customization:
Visit: https://www.sjinfrared.com/
Contact us for quotation and application support
