Reactor Vessel Nut Cleaning Machine

Introducing the Master-Lee Reactor Vessel Stud Nut Cleaning Machine, a state-of-the-art automated tool specifically designed to enhance cleaning operations. With a strong emphasis on speed, performance, and safety, this cutting-edge machine is poised to revolutionize your cleaning process. Mounted on a wheeled cart, the machine is effortlessly positioned within the designated cleaning area. The machine’s cleaning chamber boasts a convenient sliding tray, allowing the operator to easily place the reactor stud nut for a cleaning cycle. Once the nut is securely positioned on the tray and the safety door is latched, the automated cleaning process is initiated with a simple push of a button.

Equipped with a rotating head comprising of durable stainless steel brushes, this machine effectively eliminates dirt and grime from the threads of the nut. To ensure optimal cleanliness, the integration of a HEPA vacuum port facilitates efficient debris collection and contamination control.

The cleaning cycle is intelligently controlled by a PLC (Programmable Logic Controller), enabling precise adjustments for maximum cleaning efficiency. By incorporating the Reactor Vessel Stud Nut Cleaning Machine into your refueling outage maintenance operations, you can rest assured that personnel safety remains a top priority, schedules are streamlined due to the machine’s swift cleaning process and easy equipment setup, and most importantly, the reactor stud nuts are thoroughly cleaned for another operating cycle.

TECHNICAL SPECIFICATIONS & FEATURES

Operating Voltage  120 VAC, 1-Phase, 60 Hz – (P/N: E4770, E4771, E4772, E4773, E5228)

230 VAC, 1-Phase, 50 Hz – (P/N: E4718

 Size/Weight 50” x 26” x 26” (unit), 30” x 60” x 27” (cart)

127 cm x 66.04 cm x 66.04 cm (unit), 76.2 cm x 152.4 cm x 68.58 cm (cart)

625 lbs.

 Current @ 100% Power  15 Amps
 Cleaning Motor Speed  155 rpm
 Motor Control/Cleaning Control Toggle Switch (Auto/Manual); Push Button Controls
 Speed Indicator  LCD Screen

 Brush Engagement Push Button Controls (Manual); Auto Push Button (Auto)
 HEPA Vacuum Port  1.5″ Pipe Outside Diameter
 Electrical Connection 25 ft pigtail supplied with customizable end connector
 Frame Material  Aluminum; Powder coated surfaces
 Brush Material  Stainless Steel or Nylon
 Protection  Thermal Overload; Short Circuit; Over Voltage; Fuse
 Warranty  1-Year; Limited; Parts replacement

Reactor Vessel Stud Cleaning Machine Sizes
Part Image Part Description MLEP Part No.

Reactor Vessel Nut Cleaning Machine

6″ Nut

E4773

Reactor Vessel Nut Cleaning Machine

6.25″ Nut

E4772

Reactor Vessel Nut Cleaning Machine

6.5″ Nut

E4771

Reactor Vessel Nut Cleaning Machine

7″ Nut

E4770

Reactor Vessel Nut Cleaning Machine

7.375″ Nut

E5228

Reactor Vessel Nut Cleaning Machine (International Site Specific)

7.375″ Nut

E4718
Optional Storage Container
Reactor Vessel Nut Cleaning Machine Storage Container D5144