On the basis of ensuring excellent product quality, continuously improving the production efficiency and capacity of equipment is our core goal and unremitting pursuit that we always adhere to！！
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On the basis of ensuring excellent product quality, continuously improving the production efficiency and capacity of equipment is our core goal and unremitting pursuit that we always adhere to！！
In candy production, the cooling stage is crucial as it directly impacts the product's final quality, texture, and visual uniformity. A common misconception is that candy cooling is simply a matter of lowering the temperature, so any generic cooling equipment will do.However, in actual production, even seemingly similar candy categories have distinct material properties and molding methods. Therefore, the cooling equipment required varies, and the process design must be highly targeted. Using the categories in the table below as examples, this article will walk you through how to choose the right cooling equipment.
Taking the xylitol production line as an example, xylitol products typically come in the form of granules, blocks, or tablets. After undergoing high-temperature mixing, extrusion, and molding, the material requires a uniform and stable low-temperature environment to solidify properly.
If the cooling is insufficient or the temperature is uneven, the finished xylitol is prone to issues like brittleness and poor texture. Cooling tunnel, however, provide a controllable low-temperature environment that ensures the material solidifies evenly. Therefore, cooling tunnel are much better suited to meet the production demands of xylitol.
The cooling shaker is an indispensable piece of equipment in the spherical bubble gum production line, primarily used to cool and set the gum pellets right after they are molded.Due to the unique spherical shape of the gum, the cooling process requires a delicate balance: it needs to cool and set the product quickly while ensuring the gum bodies form perfect, uniform spheres. Standard cooling setups fail to achieve this uniform appearance, and forced cold air alone can easily cause surface cracking or deformation.By combining low-speed shaking motions with a built-in cold air system, the cooling shaker effectively keeps the gum pellets in constant, even motion. This prevents deformation and ensures the final product maintains a stable and consistent shape.
The cooling conveyor belt is a key cooling unit in candy, chocolate, and general food production lines. Through precise temperature control and uniform cooling, it brings products to their optimal hardness and texture.
Filled Bubble Gum features a composite structure with an "outer shell + inner filling," which demands a higher standard of cooling. The process must set the outer shell quickly without causing the filling to shift or the shell to crack due to excessive temperature differences. The cooling conveyor belt gently and efficiently guides the candy through the cooling zone at a steady pace, preventing any violent movement that could displace the inner filling.
Five-Stick Gum involves multiple stacked layers and has strict requirements for uniform thickness. The cooling conveyor belt utilizes workshop air-conditioning as the cooling medium, making it both energy-efficient and effective. Additionally, its multi-layer design (available in 5 or 7 layers) allows for the simultaneous cooling of multiple gum bases, saving valuable floor space and making it highly suitable for large-scale production.
Selecting the right cooling equipment ultimately depends on your specific product characteristics and processing requirements. Here is a quick summary of the key selection points from this article for your reference:
Material is temperature-sensitive and requires low-temperature static solidification → Cooling Tunnel
Material is spherical or near-spherical, requiring rolling/tumbling for shaping + cooling → Cooling Shaker
Material requires precise temperature control, continuous conveying + gentle cooling → Cooling Conveyor Belt
Whether you are building a new production line or upgrading an existing one, Zhonghong Machinery can provide a tailored solution to make your candy production smoother and your products look outstanding. If you need a cooling equipment solution, feel free to contact us!
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