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Dust Collection is an "Exhausting" Business

Extraction of salt
Dust Collection is an "Exhausting" Business
Industries Served
  • Elevator
  • HVAC/R
  • Pumping
  • Oil & Gas
  • Success Stories
 
 

J.T. Systems, Inc. designs and installs dust collection systems, product recovery, and exhaust ventilation for abrasive blasting operations, asphalt plants, the concrete aggregate industry, woodworking shops and other industrial processes. Ed Rydelek at Auburn Armature has been serving J.T. Systems, Inc. for about 15 years. JTS needed some panels for two projects earlier this year and contacted Ed to get them started. Jeff Buckley of The Buckley Group, a Sprecher + Schuh Manufacturing Representative, recently visited J.T. Systems, Inc. with Ed to see how a recent project for several control panels went.

The first control panel was for a major salt manufacturer in Utah to run a large vacuum system for salt dust. The second system was for collecting graphite dust at a major copper manufacturer. Rich Raaflaub, the project engineer at J.T. Systems, Inc. (JTS), designed and sized the control systems for the two machines.

There were some interesting features in this panel. It is a multi-starter assembly for one 75HP and two 2HP motors at 480VAC (three motors total) in a NEMA Type 4 Enclosure. For the larger motor, we used a 108-amp PCS Soft starter (PCS-108-600V). For the 2HP motors, we used two non-reversing E-Combo CLT7 3-component starters, which include a KBT7 controller, a CA7 contactor, and a CEP7 overload with side-mount reset module. The two small starters are electrically interlocked with the larger (75HP) starter, therefore the 75HP motor will not start running until the two 2HP motors have been started and are running.

Sprecher & Schuh PCS Control Panel cover for JT Systems dust collection equipment

For circuit protection, a main circuit breaker disconnect of 170 amps was used for the entire panel. There is an ammeter to measure incoming current. Additionally, the panel has a 150VA transformer to provide 120VAC for the control of the starters. Each starter is energized with “Start-Stop” Pushbuttons, and they also have an indication light. The two E-combo starters have a CEP7-ERID remote reset module on their overloads. These were used on the extra deep enclosure to avoid a long reset shaft.

 
Sprecher & Schuh PCS Control Panel interior for JT Systems dust collection equipment

These panels were installed in August 2015 and are the first of many for these applications. Auburn Armature and J.T. Systems, Inc. chose Sprecher + Schuh because of the quality products and excellent teamwork between the sales representative, Custom Quotes, engineering and manufacturing.

"J.T. Systems, Inc. has been using Sprecher + Schuh since 1980 (35 years). JTS has installed Sprecher + Schuh products in very severe industrial environments, such as the U.S. Navy Shipyard, where these products run 24/7 for 6 months at a time. Results have been very gratifying."

 

For additional information please contact your nearest authorized distributor, sales representative, or call our customer service or technical support lines.

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