Shandong Furunze Refrigeration Technology Co., Ltd. is a professional refrigeration system solution service provider specializing in refrigeration equipment sales, construction, operation and maintenance services, we will provide you with the following services: 1. Customized refrigeration equipment, high-quality, qualified and reliable Chinese products. 2. Competitive factory wholesale price 3, 24 hours customer service 4, safe and fast delivery.
The company's main products: quick-freezers, mobile refrigeration stations, condensing units, parallel units, special units for process cooling, cryogenic cascade units, marine air conditioning and refrigeration units, air coolers, and refrigeration system solutions.
After years of business accumulation in the refrigeration industry, the company has integrated online and offline development, and its current product sales area covers more than 100 countries all over the country and abroad, providing solutions for more than 500 customers around the world. The company has won the recognition of customers at home and abroad with excellent quality, and has established long-term and stable cooperative relations.
Welcome customers at home and abroad to visit and guide, and look forward to sincere cooperation with you to develop our business together.
Freezers can generally be divided into pusher freezers, reciprocating freezers, flat plate freezers, fluidized freezers, tunnel freezers, spiral freezers, lifting freezers, etc.
Small freezer
1. Overview:
Push freezer is a small, energy-saving, efficient, multi-purpose and economical quick-freezing equipment.
It is suitable for quick-frozen dumplings, buns, spring rolls, glutinous rice balls, and wontons in small and medium-sized quick-frozen food processing plants
and other quick-frozen foods. It has the advantages of small size, fast cooling, energy saving, and easy operation.
2. Main features: 1. Small size, simple structure and reliable performance.
2. Low temperature rapid freezing, good preservation effect, especially suitable for on-site production in food supermarkets.
3. Working principle:
The pusher freezer is mainly composed of refrigeration system, propulsion system, electrical control system and quick-freezing chamber; The staff will be equipped with the frozen food tray to be frozen through the quick-freezing inlet into the quick-freezing track and under the action of manpower to the direction of the exit step move, in the process of moving, through a fan and the deflector under the action of a stable vertical annular low-temperature airflow, this low-temperature airflow and the horizontal movement of the frozen food for heat exchange, so as to achieve rapid cooling and freezing process.
The spiral mode is used to transport products, which covers a small area and has a large freezing capacity, so this mechanism can manufacture quick-freezing equipment with a large output, and it is currently used in many applications, mainly used in the quick-freezing industry of the food industry.
Spiral freezer classification
1. According to the transmission mode
1.1 External transmission
The motor and reducer are outside the warehouse body, which are mainly used to freeze cooked food and fried food, and have obvious health advantages.
1.2 Internal drive
The motor and reducer are inside the warehouse body, which are mainly used to freeze raw food and food that has undergone secondary processing.
2. According to the air supply mode
2.1 Vertical air supply
Cold air is supplied from the upper part of the mesh belt and blows vertically across the surface of the food. The advantage of this method is that the horizontal displacement of frozen products is small; The disadvantage is that it is not suitable for freezing packaged food.
2.2 Horizontal air supply
Cold air sweeps horizontally across the surface of the frozen product. The advantage of this method is that it can freeze packaged food; The disadvantage is that frozen products are prone to horizontal displacement.
Enter the freezer
1. Overview:
Lifting freezer is a kind of high-efficiency, energy-saving and multi-purpose quick-freezing equipment. The machine has the advantages of energy saving, high degree of automation, small size, stable and reliable performance, etc. It is suitable for quickly freezing small lumpy, strip-like or granular foods, such as dumplings, buns, spring rolls, glutinous rice balls and other prepared foods.
Second, the working principle:
First of all, the frozen product tray containing the food to be frozen is placed on the horizontal conveyor chain of the quick-freezer, the frozen product tray enters the lifting track in the quick-freezing chamber with the conveyor chain, and the step-by-step lifting movement is made, when the frozen product tray rises to the bridge position, the plate pusher pushes the frozen product tray on the lifting track to the descending track, and then the frozen product tray runs to the horizontal conveyor chain with the descending track, and the conveyor chain sends the frozen product tray out of the quick-freezing chamber. When the food realizes the above process in the quick-freezing chamber with the frozen product tray, the strong cold air generated by the refrigeration system forms a stable horizontal annular low-temperature airflow under the action of the fan and the deflector, and the heat exchange is carried out with the vertically moving frozen food, and the frozen food realizes rapid cooling and freezing, and completes the freezing process. All of the above processes are completed under the "command" of the "brain" --- programmable controller (PLC) of the freezer, and the human-computer interaction is realized by the LCD touch screen. In the main interface of the touch screen, there are operation interfaces such as "Auto", "Freezing Time Adjustment", "Manual", "Alarm", "Status", and "Defrosting". The system enters the interface of automatic operation state when it is turned on, and the work instructions are issued by the "start" and "stop" buttons of the touch screen.
3. Main features:
1. The three-dimensional structure of the conveying system occupies a small area and has stable and reliable performance. 2. High-efficiency and energy-saving new products, saving 30-40% of electricity compared with similar products.
3. Compact structure and optimized air duct design to obtain the best quick-freezing effect.
4. The combination of PLC control and humanized interface makes the control flexible and the operation simple.
Fourth, the main technical parameters:
Output 300 (kg/h) 500 (kg/h)
Freezing time 25~40 (min) 25~40 (min)
Freezing temperature -32±2(°C) -32±2(°C)
The main body size is 2.8x3
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