The Waring WSB70 is Waring's longest-reach commercial immersion blender, with a 21-inch shaft and a 50-gallon vessel capacity rating powered by a 750W motor. At $1,182, it is engineered for high-volume commercial kitchen operations where reaching large floor kettles is a daily need.
Foodservice and institutional kitchens that work with large-volume kettles of 10 gallons or more and need a blender shaft long enough to reach the bottom safely.
Skip if
Your operation works with standard restaurant pots under 10 gallons, in which case the shorter-shaft WSB50 is better sized and significantly less expensive.
Power 750 W
Speeds 8
Jar / bowl material Stainless Steel
Blade material Stainless Steel
Controls Continuous
Color 21 Inch Shaft | 50 Gallon Capacity
Priced 1589% above the category median ($69.99 across 72 tracked models)
Power of 750 W - higher than 88% of the 72 models we track
Speeds of 8 - higher than 71% of the 72 models we track
Pros
21-inch shaft reaches large commercial kettles and floor pots up to 50-gallon capacity
750W motor with continuous-on control reduces operator fatigue during long blending runs
All stainless steel shaft and blade construction for commercial durability
8-speed variable control for adjusting texture across different batch types
Cons
$1,182 price is appropriate only for operations with genuine large-volume blending needs
At 10.3 lb and 36 inches long, storage and handling require planning
Only 50 reviews limits the buyer validation available compared to consumer models
Our scorecard
4.2/5overall
Owner rating4.4/5
4.4 average across 50 owner ratings
Popularity0.6/5
50 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other countertop and personal blenders, immersion blenders, food processors, and masticating, centrifugal and citrus juicers we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Specifications
Power
750 W
Speeds
8
Jar / bowl material
Stainless Steel
Blade material
Stainless Steel
Controls
Continuous
Color
21 Inch Shaft | 50 Gallon Capacity
Dimensions
5.5 X 5 X 36 In
Weight
10.3 lb
Voltage
120
Overview
At 36 inches total length and 10.3 lb, the WSB70 is clearly built for industrial-scale food production. The 21-inch stainless steel shaft descends deep into large steam kettles and floor pots, where shorter consumer and mid-range commercial blenders simply cannot reach. The 750W motor runs continuously across 8 variable speed settings, with a continuous-on control interface rather than a hold-to-operate trigger, making long blending runs less fatiguing for the operator.
Build quality is all stainless steel for both the shaft and blade, which is the expected standard for NSF-rated commercial kitchen equipment. The 5.5 x 5 x 36-inch footprint means this blender needs dedicated storage space on a prep line or in a utility area. Pulling it out for a quick single-pot blend is less practical than with compact consumer models.
With 50 reviews at 4.4 stars, the WSB70 is lightly reviewed, which is consistent with the narrow professional audience for equipment at this price and size level. The rating holds up reasonably well given the demanding expectations professional buyers bring to commercial kitchen tools.
Performance notes
Motor rated at 750W. Shaft length is 21 inches with a 50-gallon vessel capacity rating. Eight-speed variable control with continuous-on operation. Stainless steel shaft and blade. Dimensions are 5.5 x 5 x 36 inches. Weight is 10.3 lb. Voltage is 120V.
What buyers say
The 50-review, 4.4-star profile reflects a narrowly professional buyer base with high expectations. That the rating holds above 4 stars among commercial kitchen buyers suggests the WSB70 delivers reliably on its core purpose of handling large-volume blending tasks.
The WSB70 has a 21-inch shaft rated for 50-gallon vessels, compared to the WSB65's 18-inch shaft rated for 235-gallon capacity. Both run at 750W, but the WSB70 has 8 speed settings versus the WSB65's 7. The WSB70 is also heavier at 10.3 lb compared to 9.68 lb for the WSB65. The right choice depends on the kettle depth and volume your kitchen works with.
What does continuous-on control mean on the WSB70?
Continuous-on means the blender runs without the operator needing to hold a trigger down constantly. Once activated, the motor stays on until you switch it off. This reduces hand and wrist fatigue during extended blending runs, which is a meaningful benefit in a commercial kitchen where large batches may take several minutes to process.
Is the WSB70 suitable for a catering business?
Yes, if your catering work involves large pots and high-volume batch cooking. For caterers who primarily work with standard hotel pans and pots under 10 gallons, the smaller WSB50 would handle the workload at a significantly lower cost and with easier portability. The WSB70 earns its size and price in operations where reaching large steam kettles is a regular task.
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