SMT started building Explosion Relief Doors for Philadelphia Safety Devices (PSD) in the 1990s, and in 2017, SMT purchased Philadelphia Safety Devices. Today, we’re able to offer a wide array of safety devices, and we’re equipped to handle nearly any challenging explosion scenario you have.

• Philadelphia Safety Devices
• Explosion Relief Doors
• Vacuum Relief Valves
• How Our Doors Work
• Safety Door Materials, Sizing & Specs
• Testing & Safety Standards
• Clients that Have Usesd Our Doors

The Industries We Serve with Safety Devices:

Chemicals, inorganic
– Alkalies & chlorine mfg
– Gypsum mfg

Chemicals, organic
– Adhesive mfg
– Carbon black mfg
– Pesticide mfg
– Pharmaceutical mfg
– Plastics & resin mfg
– Printing ink mfg
– Resin & synthetic rubber mfg
– Surface active agent mfg
– Synthetic rubber mfg
– Synthetic organic dye & pigment

Electric power generation and transmission

Food production (human and animal)
– Brewing
– Chocolate & confectionary mfg
– Mayonnaise, dressing & sauce
– Pet Foods
– Rice milling
– Wet corn milling

Manufacturing
– Air & gas compressor mfg
– Conveying
– Electrical apparatus & equipment
– Electrometallurgical ferroalloy mfg
– Instruments mfg
– Tire mfg

Metals Industry
– Iron & steel mills & ferroalloy
– Lead ore & zinc ore mining
– Machine tool mfg
– Plate work mfg
– Sheet metal work mfg

Processing
– Heating oil processors
– Industrial process furnace & oven
– Spray Dryers

Raw Materials
– Crushed & broken limestone
– Oil & gas pipeline construction

Paperboard mills
– Box mfg
– Sanitary paper mfg

Wood window & door mfg

Safety Devices Made in the U.S.A.

At Smart Machine Technologies, we craft high-quality safety devices right here in the United States, utilizing materials sourced domestically. Our safety devices are engineered to meet the safety standards of various industries, ensuring reliability, durability, and effectiveness in protecting workers and equipment. As a U.S.-based fabricator, we are eligible to bid on and fulfill government contracts, making us a trusted choice for projects that prioritize compliance with regulatory standards and top-notch craftsmanship in safety equipment. You can rely on Smart Machine Technologies to provide reliable safety devices that reflect the excellence of American engineering and innovation.