The Stoelting by Vollrath SU444-309I2 Soft-Serve/Shake Freezer With Spinner is a commercial-grade floor model designed for high-efficiency operation in professional foodservice environments. This air-cooled soft-serve and shake freezer features dual 5.3-quart soft serve cylinders and dual 8.4-quart shake cylinders, optimized for balanced output in busy kitchens. Equipped with high-performance compressors—19,000 BTU/hr for soft serve and a total of 5,000 BTU/hr for the unit—alongside electronic controls and a LCD display, it ensures precise temperature management and reliable performance. Its stainless steel exterior offers durability and ease of cleaning, suited for installation in high-traffic restaurants, cafeterias, and catering facilities requiring consistent product quality and throughput.
Top Vollrath SU444-309I2 Features
Manufactured for commercial foodservice, this soft serve and shake freezer integrates advanced electronic controls with an LCD display for effortless operation. Its stainless steel construction provides long-term durability and sanitation, while the air-cooled refrigeration system supports continuous use in high-demand settings. Designed with a floor model style, it accommodates dual flavor dispensing, making it suitable for busy restaurants and shake bars. The unit’s 930-pound weight signifies robust build quality, and its two mix containers facilitate smooth workflow management.
- Capacity: Dual 5.3-quart soft serve and 8.4-quart shake cylinders
- Material: Durable stainless steel exterior for sanitation and longevity
- Ease of Maintenance: Simple cleaning with disassembly of interior cylinders
- Workflow Efficiency: Dual flavors and mix containers support high-volume service
- Performance: Real-time electronic controls ensure consistent temperature regulation
Ideal for medium-volume commercial kitchens seeking reliable soft serve and shake production.
Stoelting SU444-309I2 Technical Specs
The Stoelting SU444-309I2 employs a self-contained, air-cooled refrigeration system powered by a 208-240V, 60Hz, three-phase supply, with a total power draw compatible with high-volume operations. It utilizes dual air pump refrigeration with a 1,300 BTU/hr compressor for the cabinet and two compressors of 19,000 BTU/hr for soft serve cylinders. Its dimensions measure 26-7/8 inches in width, 40 inches in depth, and 67-3/8 inches in height, with a total weight of 930 pounds. Crafted from stainless steel for corrosion resistance, this unit meets NSF, UL, and cUL standards. Operating temperatures are maintained within the optimal range for food safety, with easy maintenance facilitated by disassembly components and electronic controls suited for busy commercial kitchens.
- Electrical Requirements: 208-240V, 60Hz, three-phase, 19,000 BTU/hr soft serve compressor, 5,000 BTU/hr shake compressor
- Cooling Method: Air-cooled system designed for high-demand environments
- Production Capacity: 24 hours output of approximately 140 quarts
- Construction & Finish: Stainless steel exterior for durability and sanitation
- Dimensions & Weight: 26-7/8" W x 40" D x 67-3/8" H; approximately 930 lbs
- Food Safety & Maintenance: Easy disassembly, stainless steel surfaces, applicable for rigorous cleaning routines
- Electrical setup: Requires dedicated three-phase electrical connection
- Proper ventilation: Air-cooled system necessitates adequate airflow clearance
- Refrigeration setup: Self-contained unit suitable for high-volume soft serve and shakes
- Installation space: Fits in standard mid-size commercial kitchen layouts
- Drainage & airflow: Positioned to allow sufficient clearance for air circulation and drainage
What is a commercial soft serve machine
A commercial soft serve machine is a specialized appliance designed to produce frozen desserts such as soft-serve ice cream and shakes in high-volume settings. It features precise temperature controls, dual flavor cylinders, and robust refrigeration systems for continuous operation. The Stoelting SU444-309I2 model, with its floor-standing configuration, integrates durable stainless steel construction and high-power compressors, making it suitable for large-scale foodservice operations like restaurants, cafeterias, and dessert bars. Its capacity supports medium throughput, serving large quantities efficiently and reliably during peak hours.
Top commercial soft serve machines for high-volume foodservice
Designed for operation in busy restaurant kitchens and shake bars, the Stoelting SU444-309I2 combines high durability, efficient dual flavor output, and advanced electronic controls. It is built for medium throughput environments, providing consistent product quality in high-demand settings with its commercial-grade stainless steel construction and air-cooled refrigeration system.
- Operation for continuous high-volume service
- Built-in durable stainless steel housing for sanitation
- Compact footprint suited for commercial kitchens
- Features dual cylinders for multi-flavor production
- Designed for quick maintenance and easy cleaning
Why Choose Vollrath SU444-309I2?
The Vollrath SU444-309I2 stands out with its robust stainless steel construction, high-performance compressors, and advanced electronic controls. Its floor model design offers optimal capacity for medium-volume production, supporting busy foodservice operations with its reliable refrigeration system and straightforward maintenance features. This model’s efficient performance and durable build provide a distinct advantage over compact or less powerful alternatives, ensuring consistent product quality and operational efficiency.
- Self-contained air-cooled refrigeration for reliable operation
- Heavy-duty stainless steel exterior resists corrosion and abrasion
- Dual flavor cylinders with optimized capacity support busy outlets
- Designed for high-demand settings with easy disassembly for cleaning
- Powerful compressors enable steady ice cream and shake production
