Snack manufacturing plants need mixing equipment that can handle high production volumes without creating variation from one run to the next. That’s why Exact Mixing designs continuous mixing systems that help snack manufacturers improve process control, increase throughput, reduce operating costs, and maintain reliable product quality.
What Is Continuous Mixing?
Continuous mixing is the process of continuously metering ingredients directly into the mixing chamber, generating an uninterrupted stream of mixed product at the mixer’s exit rather than producing dough in separate batches. Mixing can happen in stages to ensure every ingredient is properly incorporated. Because the process never resets between cycles, it eliminates the batch-to-batch variation inherent in traditional mixing and produces a consistent product continuously, for the length of a run.
Inside an Exact Mixing System
Each continuous mixer combines the equipment needed to move, meter, blend, and control ingredients throughout production:
- Continuous mixer: Selected based on the product and the mixing action required.
- Materials handling: Moves dry ingredients from silos, bulk bags, or dump stations into the mixing area, with options ranging from manual loading to full automation.
- Dry ingredient blending: Pre-blends ingredients for more even distribution and allows micro ingredients to be added when needed.
- Ingredient metering: Gravimetric loss-in-weight feeders manage dry ingredients, while flow meters and closed-loop controls regulate water and other liquids.
- Centralized controls: Allow operators to start and monitor the process, review settings, make adjustments, and access recorded production data.
Together, these components create a coordinated system that supports consistent production.
A Mixer for Every Snack
Exact Mixing doesn’t rely on a single mixer model. Each model is engineered for a different mixing action and applications:
- EX Continuous Mixer: Gentle mixing for low-absorption, stiff, wheat-based doughs like crackers and pretzels.
- FX Continuous Mixer: Precise moisture distribution for crispy snacks like chips, where even hydration determines final texture.
- MX Continuous Mixer: The most versatile option, suited to cookies, snack bars, pizza dough, and other fat/sugar mixtures, and commonly used as a first-stage mixer for creme-up and pre-blend stages.
- LDX Continuous Mixer: Built for crispy crackers, biscuit-style snacks, and hard pretzels.
- HDX Continuous Mixer: High-development mixing for snacks that need intensive gluten development, like fluffy baked snacks or puffed crackers.
With capacities ranging from 50 to more than 10,000 kilograms per hour across the lineup, manufacturers can match equipment to everything from smaller specialty runs to the largest industrial operations.
The Advantages of Continuous Mixing
For snack manufacturers, the benefits of continuous mixing extend beyond the mixer itself, offering:
- Consistent product quality: Precise ingredient delivery and hydration control help maintain uniform texture, flavor, and dough characteristics across large production volumes.
- Faster changeovers: Low in-process dough volume and streamlined cleaning allow manufacturers to move between recipes and SKUs with less downtime and less product at risk.
- Lower operating costs: Automated mixing reduces labor, ingredient waste, and off-spec product. Exact Mixing systems can also use up to 40 percent less energy than conventional batch mixers.
- Improved sanitation: Enclosed mixing and clamshell designs simplify inspection and cleaning while reducing ingredient handling and contamination risk.
- Greater yield and throughput: A single continuous mixer can support higher output while reducing the need for multiple batch mixers, downstream handling equipment, and additional labor.
The result is a more efficient production process that supports consistent quality across a wide range of snack products.
Improve Snack Production With Exact Mixing
Whether you’re expanding capacity, introducing new products, or replacing batch mixing, Exact Mixing’s continuous mixing technology is designed to enhance consistency, throughput, and efficiency for snack manufacturing plants. Contact our team to discuss your production goals and find the right solution for your snack line.
