Tender‑fresh Locking & Golden Color｜TONLE Machinery Cuttlefish Cake Frying Line

Cuttlefish cakes are highly‑popular aquatic food products. With springy chewy texture and pure sweet seafood flavour, they are widely used for hot‑pot cooking, street snacks, fast‑food side dishes, frozen pre‑made food and other scenarios, maintaining steady high‑volume sales all year round. As high‑protein aquatic products, cuttlefish cakes feature fine texture and high moisture content. Greatly different from common pasta and meat ingredients, they have high technical barriers for mass frying. Problems such as tough texture, lost umami and uneven colour frequently occur, which become core challenges for standardised production in many aquatic food factories.

Traditional frying equipment cannot overcome inherent technical defects when processing cuttlefish cakes. Old‑style units have poor temperature control accuracy, leading to unstable oil temperature during mass production. Excessively high temperature quickly evaporates moisture from cakes and makes them tough and non‑springy. Low temperature results in insufficient frying, pale colour and strong residual fishy odour. Meanwhile, regular‑shaped cakes tend to float, slide, stack and squeeze inside the oil tank, causing deformation and uneven thickness. Partial batter shedding and surface damage also happen frequently, bringing about messy‑looking finished products and high reject rate. Besides, fish crumbs and slurry residues generated during frying easily contaminate cooking oil and accelerate oil oxidation and blackening. Finished products absorb off‑flavours and taste greasy. Frequent oil replacement and residue cleaning greatly raise production costs and reduce working efficiency.

With years‑long R&D experience in aquatic frying equipment, Tonle Machinery thoroughly understands the material characteristics and mass‑production pain points of cuttlefish cakes. Abandoning traditional extensive‑mode processing, we custom‑developed the automatic cuttlefish cake frying line. It solves industrial difficulties including loss of springiness, discoloration, heavy fishy smell and high oil consumption for aquatic cake‑type products, helping factories realise high‑quality, high‑efficiency and low‑cost large‑scale production.

The whole machine is built of food‑grade 304 stainless steel, waterproof, rust‑proof and corrosion‑resistant for aquatic processing. The seamless dead‑corner‑free body supports high‑pressure water washing, fully complying with hygiene standards of aquatic food factories. It supports 24‑hour non‑stop continuous operation with simple maintenance and long service life, suitable for mass‑production demands of small, medium and large aquatic processing plants. Targeting cuttlefish cakes’ tendency to slide, stack and deform, the line is equipped with custom anti‑slip homogenizing conveyor belt. Materials are laid in single layer and fed into oil smoothly at constant speed without squeezing or friction, maximally preserving regular shape and consistent appearance of finished cakes.

The production line is fitted with aquatic‑special intelligent constant‑temperature system with multi‑point real‑time oil temperature monitoring and dynamic fast heat compensation. It perfectly solves oil‑temperature fluctuation caused by bulk feeding and stably maintains the exclusive optimal frying temperature for cuttlefish cakes. Cooperated with stepless frequency‑conversion speed regulation, frying duration can be flexibly adjusted according to cake thickness and technical requirements, getting rid of manual‑experience‑dependent operation. Precise matching of temperature and time enables rapid surface shaping and colouring to form attractive uniform golden shade. Meanwhile, original moisture and sweet seafood taste of cuttlefish are well retained. The obtained cuttlefish cakes are springy, tender‑juicy and free of fishy off‑flavours, with highly consistent quality across batches.

To address abundant residues and easy oil deterioration in aquatic‑product frying, the unit is equipped with automatic dynamic residue‑filtering system. It filters and removes debris and impurities in oil tank in real time, continuously purifies oil condition and delays oil ageing. It effectively extends oil‑change cycle, greatly lowers production oil consumption and oil‑absorption rate of finished products, thoroughly eliminating greasiness and strange odour of cuttlefish cakes. Both electric and gas energy‑saving heating modes are optional. Sufficient uniform full‑range heat circulation brings high heat‑utilisation rate and effectively cuts energy‑consumption costs for enterprises.

Adopting modular integrated design, the whole line can seamlessly connect with upstream forming, marinating and arranging equipment as well as downstream de‑oiling, cooling, quick‑freezing and packaging units to realise fully‑automatic closed‑loop production. Manual contact is reduced and food‑safety risks are avoided. Featuring stable operation and low failure rate, the equipment adapts to high‑frequency mass‑production scenarios. Tonle Machinery cuttlefish cake frying line adopts refined aquatic‑product frying technology to stabilise product texture and appearance. It assists food enterprises to dig deep into pre‑made aquatic‑product market and develop well‑reputed hit products.