Large heat transfer area, slow frosting speed, and high anti-corrosion industrial ethylene glycol dual outlet cold air fan can be selected as the fan

Overview of EDG series industrial ethylene glycol dual outlet air cooler products

The EDG series air cooler developed by our company adopts a structure of bottom air intake and two side air supply, mainly used for cooling cold storage with ethylene glycol aqueous solution as the refrigerant
Equipment. The low-temperature ethylene glycol aqueous solution circulates in the heat exchange tubes of the air cooler, absorbing external heat to achieve the goal of reducing the storage temperature. The EDG series air coolers can meet the needs of cold storage at around 10 ℃, 0 ℃, and -18 ℃, respectively.
1. Shell: Made of high-quality galvanized steel plate surface spray painted (silver gray RAL9006), with strong anti-corrosion performance; The external water tray adopts a hinged structure, which is easy and fast to operate;
2. The end plate of the heat exchanger is made of aluminum plate, which effectively protects the copper tube and reduces weight;
3. Double layer water tray design: The outer water tray adopts an angular structure with angles, ensuring smooth drainage and no dead corners; The inner water tray adopts an aluminum plate sink type structure, and condensed water or defrosting water is directly discharged into the outer water tray drainage outlet through the inner water tray;
4. Coil: arranged in a square with a spacing of 50x50 between tubes, it has a large heat transfer area, small heat transfer temperature difference, low food drying consumption, and slow frosting speed of fins;
5. Hydrophilic aluminum foil corrugated aluminum sheet with sheet spacing of 4.0mm, 6.0mm, and 9.0mm, meeting different temperature and humidity requirements;

6. Fan: External rotor fan in the form of blowing, operating temperature -30 ℃~60 ℃; The fan specifications are Ø 450 and Medium 500, forming different product series with different specifications, providing users with more choices;
7. Defrosting: The standard uses electric defrosting, with stainless steel heating tubes evenly distributed in the fins of the coil and on the inner water plate. The heating tube holes of the coil are equipped with aluminum sleeves to improve defrosting efficiency;
8. The fan and heating tube adopt independent IP65 waterproof junction boxes, which have better waterproof effect and high reliability in use;
9. Strict pressure test, with a test pressure of 23 bar;

How to assure quality? Any procedure?

Our QC department will make sure of each step

Do you factory?

We are factory established in 1995 and through 30years developed,welcomed by all our customers.Because of all your support now we are a big family of more than 300 people,covered 50000 square meters,and your supporting is very important of continuing our dream of eating fresh and healthy food.

Why choose us

Professional:30years focus one thing-refrigeration equipments

Material we use sufficient

Certificate:CE, ISO, and cetiifcate of producing special pressure equipment

Projects reference

Zhejiang kaidi refrigeration equipment co.,ltd was established in 1995.It is a refrigeration equipment manufacturing company integrating research and development, processing and manufacturing, sales and commissioning services. The company is headquartered in Cangzhou City, Zhejiang Province. The company covers an area of 50,000 square meters. It has more than 30,000 square meters of modern factory buildings and more than 6,000 square meters of offices. It is equipped with advanced CNC processing equipment and high-standard testing laboratories. The company has a senior professional technical team and an experienced manufacturing team.

Since its establishment, the company has passed the ISO9001 quality management system certification, and has obtained industrial product production licenses and special equipment manufacturing licenses of the People's Republic of China (pressure vessels D1, D2). At present, the company's products mainly include air coolers, air-cooled condensers, shell and tube evaporators, shell and tube condensers, fully enclosed / semi-closed / screw compression condensing units, integrated compression condensing units and larger piston / screw Single and double-stage parallel units, ultra-low temperature air source heat pumps, air source heat pump drying units, water (ground) source heat pumps, etc.

After years of development, we not only have a complete product line, from chiller products and condenser products to different types of compressor units, which can meet the application requirements of different scales and different grades, and we attach great importance to the design support capacity of engineering refrigeration systems. The construction can provide professional technical support for the whole process of the project's pre-design, equipment selection, installation and commissioning to ensure the overall operation of the project. Based on the principle of customer-oriented, we have established a sound modern enterprise system and a comprehensive and effective quality management system, and have a pre-sales and after-sales service system that reflects promptly and thoughtfully.

"Kaidi" brand refrigeration products have a high reputation in China, and have won praise and recognition from customers. At the same time, they have also exported to Russia, Spain, Japan, South Korea, Malaysia, Vietnam and other countries, and have a place in foreign markets.