Pomme Frites Productielijn

Industrial frozen French fry production line meeting QSR standards

Designing a high-yield frozen French fries plant requires rigorous control over starch surface gelatinisation and acrylamide formation. This turnkey French fries production line is specifically configured to process raw field potatoes into standard 9x9mm or 10x10mm QSR-grade frozen fries. Engineered for continuous 24/7 manufacturing cycles, the system integrates mechanical abrasive peeling, hydro-cutting, two-stage thermal blanching, and continuous oil frying, followed by Individual Quick Freezing (IQF). Our focus is on maximising structural integrity and ensuring uniform colour profiles, while maintaining strict adherence to global food safety standards.

Every module within this continuous configuration operates under a unified PLC logic, which significantly reduces the need for manual intervention and prevents bottlenecks from forming between the cutting and drying sections.

Technical Specifications for the 1000kg/h Processing Line

Mitigating Acrylamide Formation Through a Two-Stage Blanching Process

Raw Material Preparation and Yield Optimisation
The intake process starts with a heavy-duty destoner and an automatedkartoffel-schäl- und waschmaschine利用同步式碳化硅滚筒技术，该系统能通过数学计算，在去皮摩擦力与马铃薯停留时间之间取得完美平衡。与传统的机械滚筒相比，这一设计极大程度地减少了过度削皮的情况，每吨马铃薯可多回收高达 8% 的淀粉利用率。去皮完成后，马铃薯将通过一条光学缺陷检测传送带进行分拣。

超精准水力切削工艺
Mechanical shear forces often damage the cell walls of the potatoes, which causes them to absorb too much oil. To prevent this, the raw tubers are pumped through a high-pressure water flume directly into thepommes frites coupeuseDenne hydrauliske fremføringsmekanisme retter kartoflerne ind på langs og presser dem gennem stationære, krydsformede spændingsgitre. Resultatet er helt lige strimler uden mekaniske skader og med knivskarpe kanter.

熱殺菌（兩階段燙漂）
為了防止非酵素褐變（美拉德反應）並減少丙烯醯胺的生成，原料條會進入分區熱處理模組。第一階段在高溫（85℃）下進行，旨在快速使表面酵素失活。第二階段的燙煮過程則採用較低溫（65℃）並延長處理時間，以有效萃取並去除細胞組織中過多的還原糖。這種結構性的溫度梯度，能直接打造出高端速食餐廳（QSR）客戶所追求的特徵：外層酥脆、內裡蓬鬆。

震動脱水與空氣噴淋乾燥
Het snel achteruitgaan van de vrije vetzuren (FFA) in het bakvet wordt veroorzaakt door de overmatige oppervlaktewaterigheid van de producten bij het in de frituur werpen. Onze productielijn combineert een hoogfrequente mechanische trilsysteem met een tunnel die hete lucht met een neerwaartse krachtstroom gebruikt. Deze techniek verwijdert agressief de waterlaag van de frietjes, waardoor de gebruiksduur van de frituurol met wel 25% wordt verlengd en de thermische belasting op de continu frituur met aanzienlijk wordt verminderd.

Дынаміка непрерыўнага смажання і ўнутранай фільтрацыі маслу

维持油品稳定性是薯条加工厂最大的单项运营成本。连续油炸模块采用了间接热流体换热器，将热源与油锅分离，从而避免了局部油温过高导致的焦灼与碳化现象。与此同时，通过主动式容积泵，烹饪油在连续循环过程中会经过离心式楔形丝过滤装置，在微小淀粉颗粒导致油质变黑变质之前将其精准滤除。此外，采用聚四氟乙烯（PTFE）涂层的压紧传送带确保了每一根薯条都能均匀浸没在油中，从而保证了整批产品色泽的高度一致。

即插即用式部署与 SCADA 系统实施

To eliminate single points of failure, the entire layout is managed by a unified Supervisory Control and Data Acquisition (SCADA) network. From a central control room, plant managers can directly monitor oil FFA degradation curves, water temperatures, and belt speeds. During turnkey commissioning, our engineers strictly adhere to CE machinery safety directives, implementing comprehensive cable tray routing, IP65 washdown-rated pneumatic enclosures, and customised floor drainage plans. By balancing precise thermodynamics with structural robustness, we establish the foundation for decades of seamless, highly profitable potato processing operations.