The development trend of refrigerating truck refrigeration unit

At present, the construction scale of cold chain logistics parks for agricultural products in all regions is very large, especially for the preparation of some large-scale cold chain production regions in China. It is said that there are already 15 cold chain parks for agricultural products in the country. In recent years, some large companies have begun to switch to cold chain logistics production areas. For example, Lenovo Holdings plans to take the cold storage and wholesale markets as a cut in 3-5 years. At this point, 8 to 10 logistics bases will be built nationwide. The industry believes that the industry's best opportunity for cold chain equipment has arrived and refrigeration units will play an important role here.

制冷机组

Demand for refrigerated trucks supports demand for refrigeration units

According to the constant improvement of the cold chain in the food industry in China and the continuous increase in per capita frozen and refrigerated food consumption, the demand for refrigeration equipment in the food industry in China has also continued to grow. Refrigerated trucks are an important part of cold-chain road transport. Residents' attention to food upgrades and food safety continues to increase. This will directly increase the demand for refrigerated trucks. This can also indirectly stimulate the demand for refrigerating truck refrigeration units. .

Energy-saving trend of refrigeration unit is clear

With the continuous improvement of people's requirements on the use of the environment, energy consumption, environmental protection and other aspects, energy-saving refrigeration units is an important trend in its development. At present, the domestic series of spiral refrigeration compressors have higher COP values ​​than those of piston compressors, and achieve stepless energy adjustment and internal volume ratio adjustment in the range of 20% to 100%, which is also conducive to energy saving.

Helical refrigeration compressors will be on the rise

With the continuous development of the refrigeration compressor manufacturing, spiral refrigeration compressors have shown a tendency to replace piston compressors. Helical refrigeration compressors have the advantages of small size, light weight and easy maintenance, which will also accelerate the market share of spiral refrigeration compressors.

With everyone's increasing attention to the environment, the implementation of new energy efficiency standards has improved the overall technical level of the industry, and will continue to adjust the product structure of the market, and refrigeration units will also tend to be more energy-efficient. In the next few years, competition in the refrigeration industry will focus on energy conservation and environmental protection, increase research and development efforts, and master core technologies have become the key to the development of the company.


Cold spray Road Line Marking Machine is widely used in roads, bridges, railways, factories, coal mines, car parks, city markets and airport run inside. In the flat ground to draw different constraints and warnings and other rules to limit the signs of the road construction machinery.

The Cold spray road Line Marking Machine has played an important role in urban planning and highway construction with the advantages of speed, accuracy and efficiency. The greatest savings in the construction period of the road construction and economic investment. It consists of the following parts:

1. Piston pump body: the use of all-oil intrusion type of oil, hydraulic power, reduce wear and tear, the service life of up to 40,000 hours or more.

2. Seal: the United States imported raw materials carefully designed from casting, ultra-wear-resistant, whether winter or summer, can be used freely, Naisuan Jian, fatigue. Replacement is simple and convenient.

3. Suction pipe network: vertical body, suction tube easy to clean care, one can move independently, easy construction and operation. Stainless steel processing anti-corrosion, the wall does not fall off is not blocked. Suction filter to solve the liquid into the small, easy to plug the problem, increase the liquid into the area, narrow space, built-in increased filter.

4. Body: into the liquid valve and the outlet valve with ball-type ceramic beads super wear-resistant, than the traditional ball more than a few times the life span, no face, not broken sitting.

5. Frame: the use of vertical design compact and practical, removable, the frame can easily winding 30 meters high pressure hose, the overall equipment easy to care. 


Main scope: Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .


Jining oking tec co.,ltd, established in 2010, is a professional manufacturer engaged in the research, development, production, sale and service of Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers,  Excavators , Concrete Leveling Machines, Power Trowels and other Construction machinery .

We are located in Jining city,Shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.

In recent years, we have introduced a number of advanced production equipment, and also have an excellent production team and a complete quality assurance system to ensure that each batch of goods is delivered to customers in a timely and high quality.

We also have an excellent management team, experienced technical staffs and professional sales team to solve all problems you encountered before and after sales. In addition, we have obtained I S O 9 0 0 1:2 0 1 5 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as United States, Europe,Australia, Southeast Asia,Russia,the Middle East,Africa. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

Cold Paint Road Line Marking Machine


Cold Paint Road Line Marking Machine

Cold Paint Road Line Marking Machine,Cold Paint Road Marking Machine,Cold Spraying Road Marking Machine,Road Painting Machine

Jining Oking Tec Co., Ltd. , https://www.diggerexcavator.com

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