Food grade cryogenic or impingement freezer equipment under construction by our millwright fabricators in our US facility.

Freezer Tunnel

Food-grade cryogenic or impingement freezer equipment under construction in our US metal fabrication facility. SWF also builds Cryowave freezers (down to -150° F) and nitrogen freezing equipment for industrial and food-grade applications. SWF is a leader in stainless steel fabrication and construction, offering turnkey fabrication and installation services for furnace and freezer tunnel projects of all sizes and complexities.

Turnkey Industrial Furnace for a foundry for the production of ingots and high-grade metal. This industrial furnace included piping, and heavy gauge plate, and is used to produce molten metal.

Industrial Furnace

Industrial furnace for a foundry producing ingots and high-grade metal. This industrial furnace, designed to operate under super high temperatures in a corrosive environment, was fabricated using steel piping and heavy gauge steel plate, and features OSHA-required safety handrails. 

Food-grade spiral freezer equipment under construction in our US facility, including sheet metal framing, bent sheet metal, spiral tubes, plumbing, and wiring.

Cryogenic Equipment

Food-grade spiral freezer equipment under construction in our US facility.  Features include sheet metal framing, bent sheet metal fabrication, spiral tubes, plumbing, wiring and control systems. SWF specializes in turnkey fabrication and installation of stainless steel cryogenic equipment, Cryowave freezers (down to -150° F) and nitrogen freezing equipment for industrial and food-grade applications.

Sliding doors, high-quality welds, bending sheet metal, laser, and mirror finish are all available.

Stainless Steel Enclosures

No. 4 polished stainless steel enclosures and stainless vented steel enclosures, featuring integrated ductwork with built-in electrical and mechanical controls. Available options include sliding doors, windows, safety switches, high-quality welds, laser cutting, and mirror finishing.