New RBS Modular Washer Features Triple Action Batch Cleaning Process

Press Release Summary:

  • Designed for wash, rinse, ultrasonic wash, ultrasonic rinse, heated blow-off and final vacuum drying system
  • Can handle parts up to 1100 LBS (500kg) and can do up to 15 cycles per hour
  • Process parts in a basket or on a fixture

Original Press Release:

Ransohoff Introduces The RBS Modular System Washer for High Volume Parts Cleaning Applicatons

May 16, 2022 – Cincinnati, Ohio, Ransohoff, a division of the Cleaning Technologies Group LLC, has introduced a new modular automated cleaning system. The RBS Modular System is an automated immersion cleaning system that can be expanded as needed to meet your process requirements. The RBS Modular System is a dedicated inline process that includes a Wash, Rinse, Ultrasonic Wash, Ultrasonic Rinse, Heated Blow Off and a final Vacuum Drying System. This system is set up to process parts in a basket or on a fixture. The RBS Modular System can handle parts up to 1100 LBS (500kg) and can do up to 15 cycles per hour. The RBS Modular System cleans using a washing and rinsing process of agitation, spray impingement, hydraulic purging through immersion and rotation, ultrasonics, and heated blow-off drying. The "triple action" batch cleaning process was developed specifically to process a broad range of challenging parts, especially those with internal bores and passages and complex geometries, making this system capable of meeting critical cleaning expectations.

The Modular RBS System offers the features the of the latest Siemens programmable controller and operator interface screen. This controls platform boosts system flexibility for automation integration, process control and data logging while offering an intuitive user interface. The RBS Modular System comes standard with the industry leading 3-2-1 warranty.

For more information about the RBS Modular System, visit

Cleaning Technologies Group, LLC is a world leader in providing innovative cleaning and waste minimization technologies to precision and industrial manufacturing markets. CTG is comprised of Ransohoff located in Cincinnati, Ohio, Blackstone~NEY Ultrasonics located in Jamestown, New York, and CTG Asia located in Suzhou, China. The Group is the premier provider of high technology, environmentally friendly parts-cleaning and waste-minimization equipment and services to the global marketplace. CTG LLC is a wholly owned subsidiary of NM Group Global, LLC.

NM Group Global LLC is a holding company for a growing group of manufacturing firms with a global reach for sourcing and marketing. Founded in 2002 with the purchase of National Machinery LLC, the original holding company, and world leader in the development and manufacture of cold forming machines, process technology, and aftermarket services. National Machinery, founded in 1874, is headquartered in Tiffin, Ohio with service centers and sales offices throughout the world.

For Cleaning Technologies Group, LLC
Dave Melton
4933 Provident Drive
Cincinnati, Ohio 45246

For Cleaning Technologies Group Asia- Suzhou, China
Enlin Zheng (Ned) 
56 Songshan Road, Suzhou New District
Jiangsu Province, China PRC: 215151
(86) 0512-66161698
(362) 529-1244

For NM Group Global, LLC
Bill VanCamp
161 Greenfield Street
Tiffin, Ohio 44883-2471

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