Maximize Performance With OEM Parts & Upgrades

Order the most advanced, innovative parts and upgrade options available for all Simpson Technologies sand preparation and control technologies. By dealing directly with the original equipment manufacturer (OEM) you will benefit from fast delivery, parts produced from original drawings, access to design improvements, comprehensive documentation and manuals. We have a multi-million dollar inventory of parts and accessories strategically located in the heart of North America and in Central Europe. To place a parts order, please email parts@simpsongroup.com.

Many companies have strong maintenance departments and can keep equipment in operation for decades past their normal wear and tear. Current Simpson Hartely Compactability Controllers have paired the control panel and tester resulting in one model and corresponding serial number. To help reduce confusion, here’s a quick guide.

1998
Beardsley & Piper LLC acquired by Simpson from Pettibone LLC and Heisley Holding LLC of Lisle, IL USA. This acquisition brought the Speedmullor to the Simpson Technologies product line. Simpson Technologies supports the original Beardsley & Piper Speedmullor with engineering solutions and spare parts. The Simpson Technologies Speedmullor® has several design updates since the acquisition and continues to be developed into an even more robust and high-quality machine.

2000
Hartley Controls Corporation acquired by Simpson from Neenah Foundry Compnay of Neenah, WI USA. Since, Simpson has standarized, improved mechanical design, and revolutionized the affiliated controls technology.

2018
Webac Gesellschaft für Maschinenbau mbH in Euskirchen, Germany together with its subsidiaries Webac Maskin AB in Stockholm, Sweden and Webac s.r.o. in Pribram, Czech Republic acquired by Simpson. Webac was originally a licensee of the Beardsley & Piper Speedmullor®. Since the acquisition, many technologies from Webac have been added to the Simpson Technologies product line and vice versa. The Simpson Speedmullor® is manufactured in Euskirchen and in the USA.