Quick freezer

 

 

details

 

1.Introduction

Quick-frozen cold storage refers to a method in which food quickly passes through its largest ice crystal formation zone and freezes rapidly when the average temperature reaches -18 °C. Foods undergo a variety of changes during the freezing process, such as physical changes, cellular changes, biological and microbial changes.

2.Temperature

The temperature of quick freeze is -15℃～-35�/SPAN>

 

3. The main purpose

The quiack freezer is used to freeze food,drug,medicine, industrial chemicals and so on

The effect of quick freezer

(1) Retain respiration, reducing the consumption of organic matter,maintaining the 7keep the freshness of fruits and vegetables. (3) inhibit the growth and reproduction of pathogenic bacteria, control the occurrence of certain physiological diseases, and reduce the rate of fruit decay. (4) inhibiting the activity of certain late-maturing enzymes, inhibiting the production of ethylene, delaying the process of post-ripening and aging, maintaining fruit firmness for a long time, and having a long life.

Advantage

quick freezing food has the following advantages:

(1) Avoid generating large ice crystals between cells

(2) Reduce intracellular water outage, less juice loss during thawing

(3) The concentrated solute and food tissue in the cell tissue, the time of contact between the colloid and various components is significantly shortened, and the harm of concentration is reduced to a minimum.

(4) Rapidly reduce the food to the temperature of microbial growth, which is beneficial to resist the growth of microorganisms and its biochemical reactions

(5) The short residence time of food in freezing equipment is beneficial to improve the utilization rate and continuous production of equipment.

6.Qiuck freeze Unit and feature

Qiuck freeze Unit

Quick freeze unit include compressor,colling machine and end equipment

Quick freezer feature

1. Advanced technology of quick freezing

It adopts frost-free quick freezing method, configures brand-name compressors and refrigeration accessories, and adopts automatic frost. The control mode can only be controlled by microcomputer. The refrigeration system uses green refrigerant and belongs to the 21st century international advanced refrigeration technology.

2.Novel quick freezing material

The library body is made of rigid polyurethane or polystyrene foam insulation sandwich panel,is formed by one-time filling with high-pressure foaming process,and can be made into various lengths and specifications to satisfy the different requirements of users. Its characteristics are: good thermal insulation performance, light weight, high strength, corrosion resistance, anti-aging and beautiful appearance. The types of cold storage panels are: color plastic steel, salinized steel, stainless steel, embossed aluminum and so on.

3. Quick freezing and cold storage is convenient for loading and unloading

The slabs of quick-frozen cold storage slabs are all produced by uniform molds. They are connected by internal concave-convex grooves. The loading and unloading is convenient, the installation period is short, and the small and medium-sized cold storage can be delivered in 2-5 days. The storage body can be combined, separated or enlarged according to user needs. Reduce.

4. Quick freezing cold storage is widely used

There are many kinds of quick-freezing cold storages, can achieve multi temperatures or double temperatures to meet the needs of different customers.