Operation principle
Forming process
The raw grain powder is extruded into the basic shape of rice crackers through an extruder. The sandwich rice cracker production line is usually equipped with a special extrusion equipment that can accurately control the shape of the rice crackers. After the rice crackers are formed, various fillings are injected into the rice crackers using a core injection device. The fillings can be chocolate, cream, jam and other flavors to meet the needs of different consumers. The core injection process requires precise control of the amount of fillings to ensure the quality and taste of each sandwich rice cracker.
Drying and baking
The rice crackers filled with fillings need to be dried to remove excess water and make the rice crackers have a certain crispness. The dried rice crackers usually need to be baked to further enhance their taste and flavor. The baking temperature and time are adjusted according to the formula and size of the rice crackers. Generally, a higher temperature and a shorter time are used to bake the surface of the rice crackers to form a golden color and an attractive aroma.
Production line diagram

Features of the production line:
1. Improve production efficiency
Automated production process
Adopting an automated control system, all links from raw material input to finished product packaging are automated. It reduces the errors and uncertainties caused by manual operation and improves production efficiency. For example, the automated material conveying system can accurately deliver raw materials to various processing equipment according to the production progress to avoid insufficient supply or backlog of raw materials.
2. Continuous production capacity
The production line design has the characteristics of continuous production, and each equipment is closely connected, which can produce uninterruptedly for a long time. At the same time, the continuous production of the production line also helps to stabilize the quality of the product, because the process parameters are easier to keep consistent during the continuous production process.
3. Product diversification
Taste diversification
The sandwich rice cracker production line can easily produce sandwich rice crackers of various flavors to attract more consumers. By changing the formula and type of sandwich fillings, product flavor innovation can be achieved.
4. Shape and packaging diversification
The production line can adjust the shape mold of the rice cracker to produce rice crackers of different shapes. At the same time, in the packaging stage, different packaging forms can be adopted according to market demand, such as independent small packages, family packs, etc. For example, for the children's market, independent small packages with cartoon images can be designed to increase the attractiveness of the product.
Sample picture

FAQ
Q If we show our workshop scale, can you design the layout for the whole production line?
A Auto CAD layout will be provided according to the customer's workshop scale.
Q What should we do if some parts are damaged after the warranty period?
A Darin provides lifetime after-sales service, whenever new parts are needed, we will provide new replacements at a reasonable price and in the shortest time.
Q How long is the warranty period of your machine?
A One year from the arrival of the machine at your factory.
Q Can you afford a technical team to guide our installation and commissioning?
A Overseas commissioning service is available, our technicians will help install the machine and teach local workers about operation and maintenance knowledge. The buyer shall pay for the round-trip air tickets, accommodation and wages of the technicians.
Q Can we visit your factory to carefully inspect the machine?
A Welcome to visit Darin, we will provide machine trial run, face-to-face discussion and complete project design solutions.
Q How to get a reasonably priced quotation?
A Contact us directly and provide as much information as possible, such as product pictures, weight, capacity, voltage and frequency of the motor you need, delivery date (if urgent demand). Once everything is clear, the quotation will be sent to your inbox immediately.
Q When will the machine be shipped?
A Usually about 45 working days.

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