The Somerset SDR-400 is an automatic dough rounder designed for commercial use, capable of processing dough balls ranging from 2 oz (56 grams) to 2 lbs (910 grams) without requiring any adjustments. This machine is engineered for continuous operation, efficiently rounding dough pieces into tight and perfectly shaped balls.
Function Description:
The primary function of the SDR-400 is to automatically round dough. Dough pieces are fed into a funnel at the top of the machine, processed through an internal mechanism, and then exit at the top as rounded dough balls. The machine's design ensures a continuous workflow, making it suitable for high-volume production environments. For optimal results, it is recommended to lightly spray the inside surface of the drum with food oil to facilitate the rounding process and prevent sticking.
Important Technical Specifications:
While specific power requirements are not detailed in the provided excerpts, the manual indicates that the machine should be plugged into the appropriate power source as indicated by its nameplate. The SDR-400 is designed to handle a wide range of dough weights, from small 2 oz portions to larger 2 lb portions, making it versatile for various baking needs. The machine's construction includes stainless steel surfaces, which are easy to clean and maintain, ensuring hygiene and durability.
Usage Features:
- Automatic Operation: The SDR-400 operates automatically, eliminating the need for manual adjustments when processing different dough sizes within its specified range.
- Continuous Processing: Dough processing through the rounder is continuous. The recommended feeding speed is approximately one dough ball per second for dough up to 1 lb, and one dough ball every two seconds for dough over 1 lb. The actual feeding speed may vary depending on the dough size and its conditions (e.g., dryness or wetness).
- Dough Preparation: For best results, dough should be at room temperature and covered with a plastic sheet to prevent drying. It is advised to cut, scale, and process each dough piece before its surface dries, ideally as soon as it comes out of the mixer, to ensure optimal air tightness and dough ball shape.
- Safety Features: The machine is equipped with critical safety interlocks. It will only operate when the service door is closed and the safety cover (Auger Cover) is securely in place. An E-STOP switch is provided for emergencies, allowing immediate shutdown. The machine is started by pressing the GREEN button and stopped by pressing the RED button.
- Sticky-Proof Design: The SDR-400 features a sticky-proof design mechanism. However, in cases of extremely dry or wet dough, some sticking may occur at the bottom of the auger (entry point). If this happens, the power must be turned OFF before attempting to remove the dough.
- Warning for Internal Access: A strict warning is issued against reaching for dough inside the funnel unless the power is turned OFF, emphasizing user safety.
Maintenance Features:
- Daily Cleaning: All parts that come into contact with dough must be cleaned immediately after each use.
- Disassembly for Cleaning: The cleaning process involves several steps:
- Turn OFF the unit and disconnect the power cord.
- Remove the Auger cover by unscrewing two thumbscrews and lifting it straight up.
- Remove the Auger by lifting it straight up using its handles.
- Remove the Drum Spatula.
- Remove the Drum by twisting it counter-clockwise and lifting it straight up.
- Remove the White Disk from the bottom of the machine.
- Open the rear door and clean the interior chamber with a brush and a clean soft cloth (water should NOT be used for this step).
- Wash and sanitize all removable parts (Auger cover, Auger, Drum Spatula, Drum, White Disk) with warm water and mild soap, then dry them with a clean cloth.
- Reassembly: Reinstall all parts in the reverse order of removal, ensuring they are correctly oriented and securely engaged. Specific checks include verifying the drum's engagement on two pins, and the correct orientation of the auger and auger cover as per the provided diagrams (Fig. 2 and Fig. 3, though Fig. 2 is not explicitly shown in the provided images, Fig. 3 shows the exploded view of components).
- Exterior Cleaning: Exterior surfaces should be cleaned with a soft, clean cloth, and stainless steel surfaces with a dedicated stainless steel cleaner.
- Power Disconnection for Servicing: A general warning is provided to disconnect the power cord before any servicing is performed.
- Cleaning Restrictions: Do not power wash the unit. Avoid using chemicals, scouring pads, or sharp objects for cleaning to prevent damage to the machine.
The SDR-400 is designed to be a robust and efficient solution for bakeries and food service operations requiring consistent and high-quality dough rounding. Its user-friendly design, combined with clear safety and maintenance guidelines, ensures reliable performance and longevity.
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