Snack Fryer

Equipment Introduction

The snack fryer is specially designed for various leisure foods. It is available in several structural forms, including single?pot batch, dual?pot alternating, and continuous mesh belt automatic fryers, meeting the frying requirements of different snack characteristics.

This series of snack fryers adopts advanced oil layer heating or tube heating technology, equipped with an efficient oil circulation filtration system and flexible conveying structure to ensure constant frying temperature, giving puffs, twisted dough, rice crust, donuts and other products uniform color and a crispy texture. The built?in anti?stick mesh belt and multi?function pressing device, together with a flexible support system for fragile materials such as seaweed and rice crust, thoroughly solve the problems of sticking and breakage, while significantly improving frying oil utilization. It is suitable for the industrial continuous production of puffs, cakes, twisted dough, instant noodles, seaweed, bread, rice crust, donuts and various leisure foods. With high automation, energy saving and environmental protection, it is an ideal choice for snack food processing enterprises.

Equipment Composition

Equipment Features

1. The main body is made of high?quality SUS304 food?grade stainless steel with adequate thickness, robust and corrosion?resistant, complying with national food safety and hygiene standards and meeting the high hygiene requirements of snack processing.

2. Multiple conveying structures are available for different snack characteristics: for puffs and donuts, flexible sponge rollers and anti?stick mesh belts coated with food?grade non?stick layers increase finished product integrity by 20%; for seaweed and rice crust, negative pressure suction feeding combined with porous titanium plate support reduces breakage of thin, fragile materials to less than 3%.

3. The unique double?layer mesh belt with pressing device fully submerges instant noodle blocks, twisted dough, etc., ensuring even heating on all sides, solving floating and uneven frying problems, and producing a uniformly golden color.

4. Equipped with an efficient dynamic oil residue filtration system that continuously separates fine debris produced during frying, greatly extending oil life, reducing oil consumption per ton by 30%, and resulting in crisper, healthier snacks.

5. Fully automatic PLC control system with PID temperature control module ensures precise temperature within ±1℃. Preset process curves for different snacks (puffs / twisted dough / rice crust / seaweed / donuts) allow quick changeover in just 10 minutes. Multiple safety devices such as over?temperature protection and low?oil alarm enable continuous, safe production.

6. An optional vacuum low?temperature frying module is available for products like cakes and bread that tend to absorb oil, reducing oil content by 25% for a lighter taste.

Technical Parameters

Working Principle

Frying principle: Heat is transferred to the frying oil via a burner (gas/oil) or electric heating tubes, rapidly raising the oil temperature to the set value (usually 160?200℃). Pretreated snacks enter the hot oil via a conveyor belt, where surface moisture quickly boils away, enabling rapid cooking, coloring, and formation of a crispy crust. Depending on the snack characteristics, belt speed, oil temperature, and pressing depth can be adjusted to achieve optimal frying results. Fine debris is removed by the oil circulation filtration system, and clean oil returns to the tank, ensuring stable oil quality during continuous operation and keeping the oil clear and unclouded.

Production Results

Frying Effect