1、 Characteristics of deep frying assembly line:
1. The circuit control system of the frying assembly line should be safe, reliable, and operate accurately. All electrical connectors should be securely connected and numbered; The operation button should be flexible and have an emergency stop button; The indicator light should display normally and comply with the requirements of GB5226.1; The conductive wires inside the frying machine must not be exposed.
2. Adopting variable frequency speed regulation motor and variable frequency speed controller, the frying time range can be adjusted from 20 seconds to 15 minutes, and the equipment has a wide range of applications, suitable for various frying processes of food.
3. Adopting a double-layer mesh belt design on top and bottom to maintain uniform frying color when the product floats up during the frying process, without causing uneven frying of floating food.
4. Appearance quality: The surface treated parts should have uniform color, without defects such as bubbles, peeling, spots, rust, etc.
5. Safety protection: The frying machine should have safety protection devices and warning signs should be affixed. Special precautions should be taken to prevent burns, fire, and electrical leakage.
6. The frying machine should comply with the provisions of GB16798 "Safety and Hygiene of Food Machinery".
7. The equipment should be heat-resistant, chemically and mechanically resistant, easy to clean and disinfect, and meet food hygiene and requirements; The color of the equipment should not affect the assessment of product quality or contamination.

The frying machine mainly pays attention to the given temperature during the frying process of instant noodles, timely replenishment of new oil, and addition of antioxidants that meet hygiene standards.

2、 Frying temperature: The frying temperature for instant noodles should not be set too high. If the temperature is too high, the fried dough will change its original flavor, producing a burnt taste and poor taste when eaten. At the same time, excessive temperature can cause a change in the quality of oil and affect the shelf life of fried dough.

3、 Antioxidants: Adding licensed antioxidants to fats is an essential measure to improve the shelf life of instant noodles. Currently, there are many products used as antioxidants for fats, and manufacturers can determine the quality and effectiveness of various antioxidants based on their performance, which can be added to fats to improve the shelf life of instant noodles. During the frying process, the oil in the frying machine will gradually be consumed after frying a certain amount of dough, so new oil is needed to replenish it. Antioxidants should also be added to the supplemented oil. Otherwise, it will dilute the antioxidants in the oil and fat in the original pot, and the antioxidant effect will not be achieved afterwards.

4、 Packaging quality and storage conditions: The packaging quality of fried instant noodles is also an important factor in extending their shelf life. Require tight sealing and no air leakage. In production, the packaging of products should be checked regularly. Products with unqualified packaging should be promptly picked out and repackaged, so that instant noodles can naturally deoxygenate in good packaging bags and prevent the increase of free fatty acids due to frequent contact with air. Packaged instant noodles should be stored in a warehouse with a room temperature not exceeding 25 ℃ after being packed into cardboard boxes. The warehouse for instant noodles should be clean, moisture-proof, sun proof, rodent proof, and well ventilated to extend the shelf life of instant noodles in the circulation field.

5The processing method of frying assembly line:

The processing method of deep frying assembly line is a time overlapping parallel processing technology, specifically, the assembly line can start 2 or more operations at the same time to improve performance. In order to achieve this, the assembly line needs to remain unobstructed at all times, allowing tasks to flow smoothly. However, in practice, it may cause the assembly line to pause or fail to start.