How many kilograms is the pressure of Jinda 858 refrigeration machine for refrigerated trucks?

The pressure of the refrigerated truck with Jinda 858 refrigeration machine is: different working conditions, different types of refrigerants, and different types of air conditioning units, and the pressure values are different.

For example, the split household air conditioner using SHUR22 refrigerant has a high pressure of about kilograms and a low pressure of about 5 kg when operating in refrigeration mode under standard refrigeration conditions (27 degrees indoors and 35 degrees outdoors).

The difference between independent and non-independent chillers for refrigerated trucks:

Generally speaking, independent refrigeration units are one-piece structures, but there are also modified split structures (this structure is generally hoisted on the girder of the car), which itself has an engine and generator unit that provides power and electrical energy to the refrigeration system. Able to work independently, not limited by the working state of the car engine.

Non-independent refrigeration unit: It is a refrigeration unit that cannot work independently for refrigeration, and this kind of unit itself has no power unit and must rely on the automobile engine to drive the compressor to work.

Refrigerated compartment body material: 8cm insulation board filling in the middle of the envelope, thickened FRP, high-strength adhesive, hot-pressed forming, the outer frame is made of 304 stainless steel, thickened aluminum profile edging, 27 stainless steel door locks, accessories, door with beveled edges, auxiliary beams are made of 510 girder steel one-time folding, locked with a pressure plate, side protection net and rear bumper one-time molding.

The goods must be stacked on double-sided pallets; The plastic film should not be wrapped on the fresh-keeping pallet, as the film will block the circulation of cold air to the goods; Do not block the floor under the cargo.

The general refrigerated truck floor is made of aluminum guide rail floor with ventilation; However, there are also some refrigerated trucks that do not have aluminum rails and use flat non-slip floors. Usually used as a third-party transport company or for dairy products, the transport vehicle is made of a flat, non-slip floor, which is suitable for the transport of a wide range of products, or for easy cleaning of the floor. However, it must be noted that double-sided pallets must be used to load the goods to ensure the circulation of cold air on the ground.

It is strictly forbidden to stack goods directly on a flat floor.

This pressure value is different for different working conditions, different types of refrigerants, and different types of air conditioning units.

For example, the split household air conditioner using R22 refrigerant is operated in the refrigeration mode under standard refrigeration conditions (27 degrees indoors, 35 degrees outdoors), with a high-pressure pressure of about kilograms, and a low-pressure pressure of about 5 kilograms, gauge pressure.

If it is R134A refrigerant, it can be charged to about 7 kg (summer) when the refrigerant is charged. Other refrigerants depend on the specific grade.

The pressure used by his old classmate should be about a few thousand kilograms.

Jinda 858 uses 404A refrigerant, which cannot use 134A, and needs to be filled with four kilograms.

This is a very professional question. Don't dare to fight in the canyon casually, I think you have to ask a friend who drives a refrigerated truck. Or check it on the Internet, or ask the master of the refrigerated truck repair shop. They might be able to tell. If there is a product description, check it.

The refrigerated truck is trying to hit the 858 level pressure to reach about 400 kilograms, because this thing is still relatively heavy.

Then how many kilograms of pressure do you often use to reach 858 chiller? I think for a special question like this, you have to bring in a professional.