French fries are a very popular snack. Although the production process is highly automated, in order to ensure product quality and production safety, operators must abide by the french fries machine operating guidelines to achieve safe production.
 
In the french fries machine, common key equipment includes:
Washing and peeling machine: used to remove the mud and skin on the surface of potatoes.
Slicer: cuts potatoes into standard-sized french fries.
Blanching machine: fixes the color and removes excess starch through hot water.
Dehydrator: reduces the water content of French fries to prepare for the frying process.
Fryer: fries French fries until golden and crispy.
Deoiler: removes excess oil to improve the taste and health of the product.
Cooling conveyor and air cooling system: quickly cool down to prepare for subsequent packaging.
 

French fries machine operation guidelines:
1. Preparation before starting
Check the power supply and pipelines: ensure that the power, water, steam, compressed air and other systems are connected normally.
Equipment no-load inspection: first run the equipment at no-load to observe whether there is abnormal vibration, noise or leakage.
Cleaning and sanitation inspection: all parts in contact with food must be thoroughly cleaned to avoid cross contamination.
 
2. Key points during operation
(1) Washing and peeling stage
Adjust the speed and pressure of the roller brush to avoid damaging the potato surface. Change the water source as needed to ensure that the washing water quality meets the hygienic standards.
(2) Cutting and blanching stage
Set the cutting parameters according to the product specifications to ensure uniform strip shape. Control the blanching temperature (usually 70°C-90°C) and time (30-60 seconds) to avoid excessive softening.
(3) Dehydration and frying stage
The dehydration time should be moderate to prevent excessive moisture from causing uneven frying. The frying temperature is usually controlled at 160~180°C, and the oil temperature fluctuation is strictly monitored to prevent the French fries from burning. Filter the frying oil regularly to extend the service life of the oil and avoid the production of carcinogens.
(4) De-oiling and cooling stage
The de-oiling time is controlled at 10~20 seconds, and the moderate speed can improve the crispness of the product.
The air cooling device must be kept clean to prevent secondary contamination.
 
3. Safety operation specifications
Personal protective equipment such as protective clothing, gloves, and non-slip shoes must be worn before operation.
Non-professionals are strictly prohibited from dismantling or repairing equipment without authorization.
The emergency stop button should be kept available at all times, and the operator must be familiar with its location and usage.
Maintain electrical components and control systems regularly to avoid short circuits or misoperation.
 
4.Post-production treatment
Clean the surface and internal residues of the equipment, especially the frying area.
Drain the oil tank and water tank, and replace the grease and water source if necessary.
Record the equipment operation status and maintenance log for the day for quality traceability and maintenance reference.