Surface is your partner for any high technology thermal processing project.  Our customers trust our expertise in mechanical design, controls engineering, heat transfer, thermodynamics and kinetics that has led to many advances in the industry.  Surface has designed and installed many diverse thermal processing systems, from proprietary burner designs to complete steel and aluminum mill furnace solutions, from silicon annealing to chemical weapon destruction.  Our rugged construction methods and materials maximize uptime and minimize maintenance. Surface takes pride in finding novel solutions to produce higher quality product more efficiently and making our world a better place.


Surface's vast product line includes many batch furnace configurations to meet customer specified thermal processing and production requirements. From our signature Allcase® Batch Integral Quench Furnace to tried and proven vacuum options to customized engineered products, we manufacture batch equipment to serve almost every market and any almost process.



Surface manufactures customized continuous furnaces to match your higher volume production or one-piece flow needs. Our large installed base of equipment is a testament to our proven ability to design and implement for your individual specifications. We have the ideal continuous solution to drive your business—cast and mesh belt, roller and rotary hearth, and pusher roller and tray.



Surface's pioneering achievements in combustion and generation of protective atmospheres led to the most complete line of atmosphere heat treating equipment available today. We manufacture standard and customized equipment to meet individual processing specifications as well as industry leading atmosphere generators.



For 50+ years, Surface has manufactured vacuum furnace equipment. Our expanding product line includes the Power Convection® Single Chamber Vacuum Furnace with 2- and 6-Bar quenching capability and the Multi-Chamber Furnace family including 2-Chamber, 3-Chamber and CloverleafTM The VacuDraw®High Convection Vacuum Purged Temper Furnace enables high production, low-temperature vacuum processing.


Gas Generators

Surface offers reliable, easy to maintain, economical on-site atmosphere generation. This includes the benchmark RX® Endothermic Gas Generator, DX® Exothermic Gas Generator, and custom engineered generators.



Surface offers a full line of process control systems from basic single loop controls to advanced Supervisory Control and Data Acquisition (SCADA) systems. The control systems are fully integrated with equipment process and motion hardware.


Companion Equipment

Flexibility to meet daily changing requirements is the reason most industries prefer Surface furnaces. Our companion equipment allows for efficient, reliable load handling, integration of auxiliary processes, and simple future expansion.


Other Products:

Advanced Combustion Products

Environmental Products & Controls


Fume Incinerators

Pyrolysis Equipment


Waste Incinerators

Combustion Control Equipment

Rolling Mill Furnaces

Glass Products Furnaces

Carbon & Silicon Furnaces

Torrefaction Equipment

Pyrometallurgical Equipment

Synthetic Diesel Equipment

Ready to Get Started?

Please call us when you are ready to do discuss a new furnace, maintain, upgrade or replace your furnace or any part of your furnace. At Surface, we look forward to helping you with any thermal processing needs.

Call Surface with the following pieces of information ready to initiate your furnace solution.

  • cycle
  • operation
  • hours per year
  • available space
  • operating temperature range
  • heat source

Give Us A Call

(800) 537-8980

Need Support?

Please call us when you are ready to do discuss a new furnace, maintain, upgrade or replace your furnace or any part of your furnace. At Surface, we look forward to helping you with any thermal processing needs.

For Parts and Service have one or more of the following details regarding your furnace if possible:

  • Serial number
  • Drawing number
  • Photos of your furnace or parts for replacement
  • Spare parts list
  • Furnace rebuild history

Give Us A Call

(800) 537-8980