N.R. Murphy Limited has completed the largest dust collection system installation in its 82-year history. Designed and built for a state-of-the-art woodworking facility, this advanced dust collection system "sets a new benchmark for power and efficiency," the company said.

The system features a high-capacity pulse jet style dust collector, rated for 56,000 C.F.M., and is equipped with 680, 8-foot-long filter bags to ensure optimal performance. Both records for the company. With its robust 200 hp fan motor, the collector is designed to operate seamlessly 24/7.

The system dwarfs even typical large industrial collection systems, which might be around 10,000 CFM, and is even significantly bigger than the large, 35,000 CFM, systems that the N.R. Murphy team makes about once a year. 

The collection system needed to be so advanced because the wooden door production facility utilizes a highly automated manufacturing process featuring high-tech equipment that requires "significant suction to keep sensitive components and controls as clean as possible," the company said.

The pulse jet style dust collector is hooked up to the facility's compressed air, and uses a timer that blasts compressed air through the filter bags while the dust collector is running. This blast of compressed air “pulses” the bags and forces off the dust accumulating around the filter bag. This means the equipment is designed to run 24/7 with no shutdowns.

In addition to these features, the system is outfitted with cutting-edge safety features, including an NFPA-compliant rotary air lock and explosion isolation valve, ensuring compliance with industry standards and the highest levels of safety.

Aesthetic integration was also a key consideration. The dust collector was custom painted to complement the facility's architecture, which the company said seamlessly blends innovation with design.

"This milestone project underscores our commitment to dust collection excellence and innovation, continuing to provide tailored solutions for the woodworking industry," the company said. "We were honored to play a role in advancing woodworking capabilities and are excited about the future of dust collection technology."