Infrared Lamp Furnace

High-temperature controlled atmosphere applications

Product Line

1500 Series
Fast Response Conveyor Furnace

2500 Series
Controlled Atmosphere Conveyor Furnace

3500 Series
Solder Reflow and Packaging Furnace

4500 Series
Curing and Drying Oven

5500 Series
APCVD System

7500 Series
Infrared Lamp Furnace

8500 Series
Elevator Batch Oven

9500 Series
Advanced Innovation

The SierraThermal 7500 Series is designed for air or controlled atmosphere applications of up to 1000°C.  The IR lamp heating used in these furnaces supports extremely dynamic thermal profiles with rapid ramp rates and zone-to-zone temperature differentiation.  The innovative chamber design facilitates precise atmosphere and temperature uniformity.

High-temperature controlled atmosphere applications

The 7500 IR Lamp Furnace from SierraThermal is an evolving part of our equipment portfolio with decades of proven performance and reliability.  These furnaces are designed for precision processing in manufacturing operations requiring performance of the highest quality and consistency. They are rated to 1000 °C for maximum process flexibility and heat with penetrating short wavelength energy.  The 7500’s technologically advanced tungsten filament elements and can be configured in multiple ways to create adjacent control zones with very different temperatures. This feature makes it possible to widely vary control zone lengths and temperature ramp rates.

In addition, rapid temperature rise rates can reduce processing times resulting in a smaller equipment footprint. Graduated cooling sections can also be custom designed to accommodate the most dynamic cooling requirements.  Several atmosphere control and transport options are also available.

The Furnace Monitoring System (FMS) is the culmination of decades of thermal processing expertise and incorporates the latest technology in digital controls and monitoring systems. The result is a powerful yet intuitive interface with comprehensive data logging, process control, and process characterization features.  Online help and remote diagnostic tools are also available to keep the furnace performing at its peak day after day, year after year.

Applications:

Package sealing

Metallization firing

Curing of films or coatings

Custom applications requiring dynamic thermal profiles

Benefits:

Flexible heating zone sizes and zone-to-zone differentiation for dynamic temperature profiles

Short (near IR) wavelength heat source

Reliable conveyor belt and roller drive systems accommodate a wide range of loading configurations

Many optional features available

Afterburner for process exhaust treatment available

World class HMI with built in profiling, data and event logging and touchscreen interface

Technical Data:

Maximum temperature rating
1000° C

Atmosphere Control
Nitrogen, Hydrogen, Air, Oxygen, and combinations of these

Heating:
Quartz tube tungsten IR lamp

Cooling:
Free and forced convection/conduction
Both air and water configurations available as standard

Conveyor belt:
Widths: 6 – 40 inches (150 – 1000 mm)
Clearance above: 1 – 3 inches (25 – 76 mm)
Roller transport also available

Ready to learn more?

Contact our sales team: sales@s-thermal.com