SLD Series Fluidized IQF Freezer - Image 2

SLD Series Fluidized IQF Freezer

Ideal for small pieces food, which can range from sliced or diced vegetables, fruits,and berries , seafood such as small fish or shrimp, and small dairy products or cooked products.

PRODUCT DETAILS

The SLD fluidized bed freezer is the culmination of years of ingenuity. We have extensive experience in refrigeration technology and a wealth of R&D experience. Adhering to the principle of innovation, drawing on international and domestic fluidized bed freezing technologies, and through repeated research and improvement, we have created a new generation of high-quality freezers. These machines represent the industry’s leading edge and revolutionize food freezing.

First, fluidized bed quick freezers are highly adaptable to a wide variety of foods and offer high freezing efficiency. Second, as the frozen food moves along the mesh belt, the air velocity increases, shifting the frozen crystal layer accordingly. When the air pressure reaches a certain level, the food is lifted, particles become suspended, the bed expands, and the porosity increases significantly. Enveloped by the low-temperature airflow, the suspended particles are quickly frozen into individual pieces, preserving the food’s original flavor and nutrients to the greatest extent possible.

Furthermore, the mesh belt is equipped with an advanced vibration mechanism. During the freezing process, it not only helps the surface food particles freeze and solidify quickly, but also effectively prevents clinging through precise vibration separation, ensuring each frozen piece retains its perfectly individual shape, greatly facilitating subsequent processing, storage, and sales. It is the ideal choice for the food industry seeking high-quality freezing results.

Model/Parameters	SLD-500	SLD-1000	SLD-1500	SLD-2000	SLD-3000
Capacity（kg/h）	500	1000	1500	2000	3000
Overall dimensions(m)	7.03.84.05	8.04.54.05	10.04.54.05	11.044.54.05	14.54.54.05
Length of freezing room(m)	5.0	6.0	8.0	9.0	12.5
Inlet material temperature(℃)			+15
Outlet material temperature(℃)			-18
Freezing temperature(℃)			≤-33
Freezing time（min）			4-40（variable frequency regulation）
Refrigerant			R22/R404A/R717
Cold Consumption（kw）	95	165	245	325	490
Installation Power（kw）	30.9	46.3	61.4	74.2	101.7

Product Details

Important Parts Display


Conveying System	Evaporator and Fan
Adopt the design of two-section network belt, which can adjust the operation speed of both belts, and avoid the phenomenon of material adhesion caused by the spreading thickness and other factors. Belt drive motor: helical worm gear reduction motor, belt speed variable frequency stepless speed regulation, front and rear separate control. The mesh belt adopts wear resistant roller and bracket to reduce the wear and running resistance of the mesh belt, extending the service life of the mesh belt. Add abrasion-resistant rubber strip on both sides of the mesh belt, prevent leakage in the warehouse. Equipped with belt vibrating chain-beating device and belt cleaning and drying device.	Large aluminum alloy aluminum tube fin, the advanced technology of mechanical hydraulic pipe makes the aluminium tightly wrapped in aluminium tube, with efficient refrigeration, not easy to frost, extend frosting time, frost quickly and thoroughly, convenient to clean, minimize health dead Angle of bacterial growth. Multi-in and out welding is adopted for pipe elbow of evaporator to improve refrigeration efficiency. In view of the characteristics of high humidity, high temperature and rapid frost gathering at the feed end, the structure of the evaporator is different, and the sheet spacing of each evaporator is designed with variable sheet spacing to ensure continuous and efficient freezing of the quick-freezing function and extend the frost interval.

Refrigeration System	Electric Cabinet
Therefrigeration system is the core part of the IQF freezing machine, which removes heat from the object or space being cooled through a series of physical and chemical processes to achieve the cooling effect. Compressors can be customized, normally adopt Bitzer from Germany, Hanbell from Taiwan China, Refcomp from Italy. Refrigeration system is optional: Freon refrigeration, ammonia refrigeration, carbon dioxide refrigeration.	Vertical cabinet structure, the shell is made of stainless steel. Electrical components: the electrical components are Schneider or CHNT. PLC and touch screen are Siemens. Temperature display: multi-point display (inlet, outlet and center of library each has 1 set). The storeroom is equipped with a water-proof safety lamp lighting system, and the lighting is 36V safe voltage. The anti-freeze device system of the storage door, with 36V safe voltage.