Blog Grid-As a professional refrigeration solution integrator

XPS Board Production Line

The 3D wire mesh panel machine is the main machine of the 3D panel production line, which adopts PLC control system, air cylinder or step motor as drive. It can insert, cut, and control the position of wire mesh and EPS board automatically to complete the production of the 3D panel. 3D wire mesh welding line for […]

KNOWLEGE

THE BASICS OF COLD STORAGE AND REFRIGERATED WAREHOUSING

Cold Chain Logistics And Refrigerated Transportation Are Experiencing A Period Of Unprecedented Growth. New technologies have made it possible to get fresh, perishable foods from one side of the world to the other without putting the integrity of the foods at risk. Similarly, state-of-the-art temperature controlled containers and trailers make it possible to get valuable, […]

Blog-Post

Scroll Compressor customized for your particular requirements and applications

Condensing unit, unit cooler and air cooled condenser are three main refrigeration equipments to keep cold room system in controlled temperature. As the professional condensing unit, unit cooler and air cooled condenser manufacturers wholesalers and suppliers, CAS GYW COLD CHAIN SYSTEM (JANGSU) CO.,LTD. (CASGYW Technology) had been dedicated in supplying custom condensing unit, unit cooler […]

KNOWLEGE

VR type vortex machine Customized for your specific requirements and applications

Condensing unit, unit cooler and air cooled condenser are three main refrigeration equipments to keep cold room system in controlled temperature. As the professional condensing unit, unit cooler and air cooled condenser manufacturers wholesalers and suppliers, CAS GYW COLD CHAIN SYSTEM (JANGSU) CO.,LTD. (CASGYW Technology) had been dedicated in supplying custom condensing unit.     […]

KNOWLEGE

Principles and structures of vortex machines, piston machines

Principle: The vortex lines of the moving and stationary disks are the same, but they mesh with a phase difference of 180 degrees, forming a series of enclosed spaces; The stationary disk remains stationary, while the moving disk revolves around the center of the stationary disk and rotates around an eccentric radius.It consists of a […]

KNOWLEGE

Semi enclosed piston compressors challenges and responses in daily use

Semi enclosed piston compressors occupy a core position in daily use and are widely used in various fields such as refrigeration, air conditioning, and chemical engineering. Its compact structure, easy maintenance, high reliability, and excellent energy efficiency make it favored by a large number of users.     Product picture display However, this type of […]

KNOWLEGE

Air Cooled Condensing Unit Customized for your specific requirements and applications

Condensing unit, unit cooler and air cooled condenser are three main refrigeration equipments to keep cold room system in controlled temperature. As the professional condensing unit, unit cooler and air cooled condenser manufacturers wholesalers and suppliers, CAS GYW COLD CHAIN SYSTEM (JANGSU) CO.,LTD. (CASGYW Technology) had been dedicated in supplying custom condensing unit, unit cooler […]

KNOWLEGE

Water Cooled Condensing Units Customized

Condensing unit, unit cooler and air cooled condenser are three main refrigeration equipments to keep cold room system in controlled temperature. As the professional condensing unit, unit cooler and air cooled condenser manufacturers wholesalers and suppliers, CAS GYW COLD CHAIN SYSTEM (JANGSU) CO.,LTD. (CASGYW Technology) had been dedicated in supplying custom condensing unit, unit cooler […]

KNOWLEGE

Air Cooled Refrigeration Condensing Unit Customized for your specific requirements and applications

Condensing unit, unit cooler and air cooled condenser are three main refrigeration equipments to keep cold room system in controlled temperature. As the professional condensing unit, unit cooler and air cooled condenser manufacturers wholesalers and suppliers, CAS GYW COLD CHAIN SYSTEM (JANGSU) CO.,LTD. (CASGYW Technology) had been dedicated in supplying custom condensing unit, unit cooler […]

KNOWLEGE

Cold Storage Door Beautiful Appearance Excellent Sealing Insulation Performance

800*1800mm stainless steel colored steel Cheap swing door Hinged Door for Cold Room Low temperature application cold room swing door 1.Beautiful appearance; 2.Excellent sealing and insulation performance; 3.Strength aluminum alloy,durable and strong. 4.FM,CE All the fin coils of GYW refrigeration unit coolers,condensers and dry coolers are manufactured by theglobal leader of fin coil manufacturer: Modine […]

KNOWLEGE

Unit Coolers customized for your particular requirements and applications

Condensing unit, unit cooler and air cooled condenser are three main refrigeration equipments to keep cold room system in controlled temperature. As the professional condensing unit, unit cooler and air cooled condenser manufacturers wholesalers and suppliers, CAS GYW COLD CHAIN SYSTEM (JANGSU) CO.,LTD. (CASGYW Technology) had been dedicated in supplying custom condensing unit, unit cooler […]

KNOWLEGE

How to Working ? The principle of expansion valve and system debugging operation

Thermal expansion valve is mainly composed of sensing mechanism, executing mechanism, adjusting mechanism and valve body. When the temperature of the bulb decreases, P1 < P2+F, the valve opening decreases and the refrigerant flow decreases proportionally. When the temperature of the bulb rises, P1 > P2+F, the valve opening increases and the refrigerant flow increases proportionally.Thermal expansion valve is an important automatic control component of refrigeration system, which is divided into external balance type and internal balance type according to different balance modes. It is generally installed between the liquid storage tank and the evaporator. It uses the temperature change of the temperature sensing bulb as a signal to adjust the opening of the valve and change the refrigerant flow, so that the medium-temperature and high-pressure refrigerant can be throttled into low-temperature and low-pressure wet steam, and then the refrigerant absorbs heat in the evaporator to achieve refrigeration effect.

KNOWLEGE, Others

Introduce of Fresh Vegetables and Fruits Precooling Technologies-4-6

Ice pre-cooling is to absorb the heat of fruits and vegetables through the melting of ice to cool the fruits and vegetables. It includes putting ice in the packing box or tray, or covering the tray with ice. This cooling method is actually often used in transportation. The ice cooling method is suitable for products that are not easily damaged by contact with ice or products that require immediate pre-cooling in the field.

KNOWLEGE

Introduce of Fresh Vegetables and Fruits Precooling Technologies-3

2. Cold water pre-cooling Cold water pre-cooling is a cooling method that uses water as a medium. The fruits and vegetables are immersed in cold water or rinsed with cold water to achieve the purpose of cooling. There are two types of cooling water: low temperature water (usually around 0~3℃) and tap water. The former […]

KNOWLEGE

Introduce of Fresh Vegetables and Fruits Precooling Technologies-1

Fruits and vegetables still have a lot of field heat after being picked. This heat guides the critical growth and rapid aging of plants. This heat is also coordinated with the release of trace elements in the moisture exposed by the mechanical damage left by the picking or processing of vegetables and fruits. Accelerate the discoloration of fruits and vegetables, and coordinate with the moisture on the surface of fruits and vegetables to nourish a large number of fungi and quickly corrupt the body of fruits and vegetables.

KNOWLEGE