* This unit is designed for a 2026 Mark V, If using on a 2025 or older unit the following is required to install- See Below for Details.

Are you in the market for an efficient and user-friendly Mochi donut fryer for your commercial kitchen or concessions? 

Elevate your mochi donut production with the Mochi Plunger and RS' Submerger System designed for the Mark V Donut Robot. This powerful accessory transforms your fryer into a high-volume mochi production powerhouse, capable of churning out 44 dozen fresh treats per hour. The system's fully automated workflow handles depositing, frying, turning, and dispensing, eliminating manual labor and maximizing consistency. Perfect for bakeries, cafes, ice cream shops, and concession stands ready to scale their mochi donut offerings, this kit delivers the speed and reliability your business needs to meet customer demand without compromising quality.

The systems ease of use reduces training and labor requirements, while also being fun to watch and attracting would-be customers into your shop! 

Belshaw's new RS Roller-Submerger system expands the capability of your Donut Robot® fryer. The RS System Deposits, Rolls, and Submerges Mochi Cake Donuts to provide even frying and color. The RS System includes a plunger and Submerger. 

The RS System is easy to set up, and changeover is under 5 minutes.     

• Submerger and Plunger is also sold separately. System does not include the Mark V Fryer or Filter, that is sold separately, this is an accessory item.

Please Read Below;

 * This unit is designed for a 2026 Mark V, If using on a 2025 or older unit the following is required to install- 

To add the submerger to 2025 or older units for Mochi Donuts you would need to remove the conveyor and drill 2 holes in the side panel to install the locating buttons. (Circled in red on photo). The template is a little piece of sheet metal that bolts to the two flathead screws to locate it. (See diagram in photos).

 If you plan on running mochi, you will need to manually turn or flip the donuts shortly after the drop plate, before the mochi are submerged.