Full‑automatic Frying Production Line

Working Principle

The automatic continuous frying line is a complete mesh belt continuous frying system. Materials are fed into the main frying machine by the feeding elevator. The variable-frequency adjustable-speed mesh belt conveys materials at a constant speed through the oil tank for continuous frying. A dynamic oil filtration system automatically separates and filters residues. Frying time can be precisely controlled by adjusting the mesh belt travelling speed. After frying, materials go through vibrating oil draining and air cooling in sequence, and can be connected with automatic seasoning equipment. The whole process runs automatically and continuously, suitable for large-scale non-stop industrial production. A hold-down mesh belt can be equipped to prevent materials from floating up and ensure uniform frying. The main machine mesh belt can be lifted electrically or hydraulically as a whole for convenient internal cleaning and maintenance.

Complete Equipment Composition

1. Feeding Elevator: Automatically feeds materials into the frying main unit to reduce manual feeding. 
2. Main Frying Machine (Core): SUS304 stainless steel oil tank, conveying mesh belt, hold-down mesh belt, heating system, automatic residue scraping / circulating oil filtration system. Heating options include electric, gas and thermal oil heat sources. 
3. Vibrating Oil Draining Machine: Shakes off surface residual oil on materials. 
4. Air Cooling Conveyor: Forced air cooling quickly reduces temperature to prevent materials from re-softening. 
5. Optional Auxiliaries: Drum seasoning machine, centrifugal oil extractor, automatic oil replenishment system.

Applicable Materials

Meat products: crispy pork, chicken nuggets, popcorn chicken, meatballs, tiger-skin chicken feet, fish tofu. 
Soy products: tofu puffs, dried tofu. 
Flour products: fried dough twists, spring rolls, rice crackers. 
Fruit, vegetable and snack foods: french fries, potato chips, peanuts, broad beans, etc. 
Widely used for large-scale continuous production in pre-cooked food factories and snack food processing plants.

Equipment Features

1. Continuous non-stop production with full automation. Only 1–2 operators are required for supervision. Production capacity is much higher than single tilting basket fryers. 
2. Variable frequency mesh belt speed adjustment for controllable frying time. Double-layer hold-down mesh belt stops floating and achieves uniform frying and coloring. 
3. Automatic residue scraping and oil filtration removes residues promptly, slows oil oxidation and extends the service life of cooking oil. 
4. Intelligent temperature control with accuracy of ±1–2℃. Different temperatures can be set for different zones. 
5. Electric/hydraulic mesh belt lifting facilitates cleaning of oil tank and mesh belt. All material contact parts are made of SUS304 stainless steel. 
6. Heat sources optional: electric heating, gas heating and thermal oil heating to suit different workshop conditions. 
7. Safety configurations: over-temperature protection, leakage protection, motor overload protection and emergency stop button.