Cracker production requires consistent dough from start to finish. With batch mixing, cycle-to-cycle variation can impact moisture, handling, and final product quality, especially at higher production speeds.
That’s why many industrial bakeries turn to Exact Mixing for advanced continuous mixing equipment. By replacing batch fluctuations with a steady, uniform dough flow, manufacturers can stabilize production, reduce variability, and maintain consistent performance across the entire line.
The System Behind Consistent Cracker Production
The EX Continuous Mixer from Exact Mixing is designed to handle stiff, low-moisture dough for products like saltines, graham crackers, and snack crackers. Rather than relying on isolated steps, each component of our continuous mixing systems works in sync to support consistency, efficiency, and throughput across the line.
Dry Materials Receiving and Handling
Ingredients such as flour and minor dry components are delivered from silos, bulk bags, or manual stations into feeders positioned above the mixer, ensuring a steady, continuous supply. This consistent flow helps prevent interruptions that could impact dough formation and downstream processing.
Dry Materials Blending
Before entering the mixer, dry ingredients are often pre-blended to help distribute minor ingredients like salt, sugar, and leavening agents more evenly. Proper pre-blending is especially important in cracker production. It ensures that leavening agents are evenly incorporated, supporting uniform expansion and a consistent texture after baking.
Dry Ingredient Metering
Dry ingredients are fed into the mixer using gravimetric loss-in-weight feeders. This technology continuously measures and adjusts feed rates to maintain precise ratios. For stiff cracker dough, this precision prevents variation in dough density, which can affect sheeting and piece formation.
Liquid Ingredient Metering
Liquids are delivered through flow meters connected to a closed-loop control system. This ensures that liquid addition remains synchronized with the flow of dry ingredients.
Because cracker dough has low moisture content, even small deviations can impact dough hydration. Controlled liquid metering helps maintain the exact moisture level needed for proper gluten development and dough handling.
EX Continuous Mixer
At the center of the system is the mixer itself. The EX Mixer gently kneads ingredients into a uniform mass without generating excessive heat, allowing for thorough incorporation of ingredients, while maintaining the dough structure needed for consistent sheeting and baking performance.
Mixing and Dough Development
The EX system is engineered to balance mixing and development without overworking the dough. Controlled energy input ensures ingredients are fully incorporated while maintaining the proper dough characteristics for downstream processing. The result is dough that is consistent, workable, and predictable during sheeting and cutting.
Operator Interface and Controls
All system components are managed through a centralized control interface. Operators can monitor ingredient feed rates, mixing conditions, and system performance in real time, while making adjustments as needed.
This level of control helps maintain consistency across shifts and supports traceability for quality assurance.
Continuous Process Flow
All steps, from ingredient delivery to dough discharge, operate as a continuous, coordinated process. Dough is produced at the same rate it is consumed on the line, eliminating stop-and-start production.
For cracker production, this means fewer interruptions, smoother operation, and more consistent output with rates up to 7,500 kg/hour.
A Smarter Approach to Cracker Production
By replacing batch cycles with a steady, controlled process, Exact Mixing’s continuous mixing equipment helps manufacturers improve consistency, reduce variability, and keep cracker production running efficiently.
If you are looking to improve dough control and throughput on your production line, contact Exact Mixing today.
