Shape Fixing & Springy Texture with Low Oil Absorption｜Fully Automatic Fish Cake Frying Line from Tonle Machinery

As markets for hot pot ingredients, oden, pre-made aquatic food and Korean-style snacks keep booming, fish cakes have become top-selling profitable products for food manufacturers thanks to their springy, tender texture, rich seafood flavor and wide application scenarios. However, fish cakes are high-moisture surimi products with soft, loose structures, making them extremely hard to handle during frying. Conventional production brings widespread industrial headaches. Unstable oil temperature leads to mottled, uneven coloring of finished goods. High heat easily causes edge collapse, deformation, cracking and hollow blisters. Severe moisture loss inside fish cakes results in tough, dry texture and loss of springiness. Tiny surimi residues fall off and carbonize rapidly, contaminating frying oil and leaving dark spots on products. Such production suffers high oil consumption and a large defective rate, while manual production lacks stable quality and fails to meet brand clients’ strict standards for large-batch, uniform output. Based on the material characteristics of fish cakes, Taile Machinery innovatively develops the fully automatic fish cake frying line to thoroughly resolve mass-production difficulties with professional aquatic frying technology.

The whole equipment integrates automatic feeding, continuous constant-temperature frying, uniform conveying and oil draining, intelligent residue filtration and oil purification, air cooling shaping and automatic discharging in one streamlined workflow. No manual flipping, refilling or fishing is required, greatly cutting labor dependence and eliminating quality differences caused by human operation. Highly versatile, the machine adapts to original fish cakes, Korean fish cakes, oden fish cakes, batter-coated fish cakes, frozen surimi semi-finished goods and more, supporting flexible production of multiple specifications. Widely applied in aquatic deep-processing factories, prefabricated food enterprises and central kitchens, it enables stable 24-hour non-stop mass production with higher output and yield rate than traditional single fryers.

Aiming at four most troublesome industry problems of fish cakes: easy deformation, blistering, dark discoloration and tough texture from moisture loss, the machine is equipped with a high-precision intelligent PID constant temperature control system that keeps oil temperature fluctuation within ±1°C, adopting exclusive segmented technology of low-temperature shaping and medium-temperature flavor enhancement & coloring. The low-temperature zone quickly solidifies the internal structure of fish cakes to stabilize shapes and prevent collapse and cracking, locking in fish moisture and fresh seafood aroma to retain springy tenderness. The medium-temperature zone creates even crispy golden glossy surfaces without local scorching, mottled skin or dark spot defects, fundamentally cutting oil absorption for light non-greasy and consistent springy texture.

Designed with smooth flexible mesh belt conveying, the equipment runs gently without vibration to avoid stacking, extrusion and shifting deformation of fish cakes, maximize product integrity and drastically reduce breakage loss. With variable frequency stepless speed regulation, frying duration and conveying speed can be freely adjusted according to product thickness, flavor techniques and crispness requirements to precisely match customized production standards. The upgraded oil-water separation and automatic circulating residue scraping system removes surimi scraps and carbonized impurities in real time to maintain long-term cleanliness of frying oil, slow oil oxidation and deterioration, greatly extend oil replacement cycles and slash enterprises’ oil consumption and production loss costs.

The whole machine is constructed of 304 food-grade stainless steel with seamless, dead-corner-free surfaces, corrosion resistance and easy cleaning. Its liftable detachable structure facilitates daily cleaning and maintenance, fully complying with food factory safety standards and export inspection requirements. Featuring solid structure, stable operation and low failure rate, the equipment supports long-term full-load continuous production with simple, hassle-free maintenance.

Nowadays, the prefabricated aquatic food market faces severe homogenization. Uniform appearance, springy tender texture, low-oil healthiness and stable mass production become core competitive edges for enterprises to stand out. With mature aquatic frying technology, reliable equipment quality and complete one-stop after-sales service system, Taile Machinery helps food manufacturers completely get rid of troubles of deformed, darkened and high-loss fish cakes, create standardized high-quality hit products, seize market dividends in the prefabricated aquatic track and achieve cost reduction, efficiency improvement and sustainable large-scale development.