Used to measure the pressure in refrigeration systems, it can accurately display the pressure value inside the system, helping technicians to grasp the system pressure status in real time, so as to timely detect and solve problems such as abnormal pressure, and ensure the stable operation of the refrigeration system.

Using infrared temperature measurement technology, non-contact rapid measurement of object surface temperature is possible without the need for contact with the measured object. In scenarios such as refrigeration equipment maintenance and environmental temperature monitoring, temperature data can be safely and efficiently obtained.

Cross flow air curtain fan, installed above the entrance and exit, forms an air curtain during operation, blocking internal and external air convection. It can reduce cold air leakage and hot air intrusion in refrigeration areas, maintain indoor temperature, and also prevent dust and insects, improving environmental comfort and energy efficiency.

Equipped with a double gauge valve with a quick connector, it simplifies the connection process of the refrigeration system. Quickly connect with equipment, reduce operation time, and improve operational convenience and efficiency in tasks such as pressure detection and refrigerant charging.

An oil gauge with a copper frame structure is used to measure the pressure of refrigeration oil in the refrigeration system. The copper frame provides excellent corrosion resistance and stability, enabling accurate measurement of oil pressure in complex working environments and providing data support for the maintenance of lubrication systems in refrigeration equipment

In the welding or other related operations of refrigeration systems, it is used to connect oxygen cylinders and other equipment to ensure stable oxygen transmission and provide sufficient oxygen supply for welding and other operations, which is an important accessory to ensure smooth operation.

It is mainly used to control the circulation of oxygen. In the maintenance operations of refrigeration equipment that require oxygen participation, such as welding, the supply of oxygen is precisely adjusted to ensure the safety and smooth progress of the operation process.

Cross flow air curtain fan, installed above the entrance and exit, forms an air curtain during operation, blocking internal and external air convection. It can reduce cold air leakage and hot air intrusion in refrigeration areas, maintain indoor temperature, and also prevent dust and insects, improving environmental comfort and energy efficiency.

Mixed flow fan, combining the characteristics of axial flow and centrifugal fan, with moderate air volume and pressure, is used in refrigeration and ventilation systems. It can quickly transport air, establish airflow circulation in pipelines or spaces, promote air exchange, and meet the ventilation and refrigeration auxiliary needs of medium and large places.

Steel plates coated with colored coatings on the surface have strong toughness and meet the common needs of cold storage. They come in a variety of colors to suit different aesthetics, with low prices and high cost-effectiveness. They are currently widely used panel materials, and the thickness and specifications are determined according to user needs.

Designed with a comprehensive consideration of the performance and economy of the storage board, such as stainless steel composite storage board, it takes into account the requirements for corrosion resistance and cleaning inside the cold storage and the cost; Color coated steel plate storage plates control costs while meeting anti-corrosion and load-bearing requirements. Us

The Duling compressor unit is a refrigeration equipment with Duling brand compressors as its core. The unit has a compact structure, reliable refrigeration performance, and can efficiently compress and transport refrigerants, thereby achieving a refrigeration cycle. Suitable for medium to high temperature refrigeration environments, commonly used in cold storage refrigeration, commercial refrigeration, and some industrial cooling application scenarios, it can provide stable refrigeration support

Copper tube products covering various specifications and forms, with good thermal conductivity and ductility, are commonly used for transporting refrigerants in refrigeration systems. They are key pipes for refrigeration equipment such as air conditioning and cold storage, ensuring efficient operation of the refrigeration cycle.

Specially used for pipe expansion operation, the inner diameter of the pipe is expanded by mechanical pressure to achieve tight connection between pipes. It is widely used in pipeline installation of refrigeration, air conditioning and other systems, which can effectively improve the sealing and stability of pipeline connection parts.

Relying on the elastic deformation of the built-in spring to assist in bending pipes, the operation is relatively simple and suitable for bending small-diameter pipes. It can reduce the deformation and wrinkles of pipes during the bending process to a certain extent, and is commonly used for the installation and adjustment of small diameter pipes in refrigeration systems.

This set combines two tools: an expander and a cutter. Expander is used to expand the ports of pipes, facilitating the connection between pipes; The cutting knife can accurately cut pipes to meet the needs of different lengths, making it a practical combination for refrigeration, pipeline installation, and other work.