How to make the back door of the refrigerated truck with good quality, and what to do if the back do

The rear door of the refrigerated truck is made of FRP skin inside and outside, and the middle is a steel structure skeleton filled with polyurethane foam. It is made of three layers. One-time forming seals. If you want to open the door without running the air conditioner, you can also install a curtain, which has the best effect.

According to these three methods to reasonable distribution, you can generally find the source of return, the common refrigerated models are as follows:

National VI] Fukang 156 horsepower Foton Ou Ma Kemi refrigerated truck.

Chassis configuration] vehicle size:

Box size: box volume: cubic.

High-end light truck, reversible 2020 wide mid-body silver metallic paint cab, Foton Cummins China VI 156 horsepower engine, ZF 6-speed gearbox, 6-ton rear axle, power steering, air conditioning, multi-function steering wheel, cruise control, directional assistance, air brake (with shut-off brake), EP fuel-saving switch, ABS, central locking + electric glass + remote key, brake self-adjusting arm, adjustable headlights, steel wire tires, wheelbase 3360mm.

The inner and outer FRP skin is used, and the middle is a steel structure skeleton, filled with polyurethane foam. It is made of three layers. One-time forming seals. If you want to open the door without running the air conditioner, you can also install a curtain, which has the best effect.

Hello, Kangfei refrigerated truck can provide a full set of materials, please contact 18752979918 Zhang Feng for details.

Use thickened hinges to reasonably process the size of the two door leaves. Use a double seal.

The rear door of the refrigerated truck and the seams of each edge are sealed with double sealing strips, so it is normal to have a little difficulty opening the door. If you want to loosen it a little, you can try loosening the door hinge screws.

Add some oil to lubricate the connection points.

Rub some oil or butter on the strips and thresholds.

A little lubricant on the sealing strip will do.

The refrigerated compartment body adopts the overall foaming process, and the inner and outer wall panels are made of domestic high-quality mechanism FRP or color steel plate. Polyurethane is used as the insulation material. The whole vehicle has good thermal insulation performance.

It has the characteristics of beautiful appearance and high overall strength. The refrigeration unit selects domestic and foreign famous brand products. High quality and good performance.

n The middle of the envelope is polyurethane composite material, the thickness of the envelope is 8mm, the aluminum alloy edging around the envelope, and the bottom plate is made of integral cast-in-situ fiberglass, which has good thermal insulation and high overall strength. The floor of the compartment is equipped with optional ventilation slots, which is convenient for the circulation of cold air throughout the car, and maintains a balanced temperature in the compartment. Manufactured by the latest international technology and new technology, the envelope has strong heat insulation, strong heat preservation, high flatness, good impact resistance, and good corrosion resistance and aging resistance to atmosphere, water, acid, alkali, salt and other media.

The refrigeration unit has the characteristics of simple structure, convenient operation, reliable operation, low energy consumption, large refrigeration capacity, low noise, and convenient installation and maintenance. For details, you can consult the professional manufacturer of Xinzhongchang refrigerated truck.

Introduction to the production and material of refrigerated trucks:

Refrigerated compartment body material:The middle of the envelope 8cm insulation board filling, thickened FRP, high-strength adhesive, hot press 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.

Refrigerated trucks are designed for those items that are sensitive to temperature, so it is important to ensure a good transportation temperature environment for refrigerated trucks. In any case of improper operation, it is possible that the transported goods will not be able to be stored and transported in good condition.

Envelope optional: side door, ventilation slot, 220 380V backup power, partition, temperature recorder, dismantling rail and meat hook, fish box, oxygen cylinder, envelope apron, heater, shelves, stainless steel pattern bottom plate, rear window, etc

It can be customized, requires a specific size, and does not include the thickness of the strip on the rubber sealed door edge.

Yes, re-drive them, depending on what model you have.

The side door is convenient for unloading, and small goods are loaded and unloaded without losing too much cold air.

It is convenient to load and unload goods quickly, and it is convenient to load and retrieve different goods.

The general is a few thousand yuan, depending on the degree of nostalgia, this can be taken insurance, and the last time it was directly replaced with a new box.

Refrigerated trucks are still good in our side of Shenyang Mingchen, in the northern market this is still good, depending on which region you are in, if it is the south, the north may not be convenient for you to come, you can also inquire about the price, in the local you can go to see it in person, in terms of quality, a field will be good or bad, this is all about the price, a penny a penny, you will understand it by comparing yourself.

Hello, the refrigerated truck, only the quality of the refrigerated truck produced by our Chengli is guaranteed. And now consulting or buying a refrigerated truck** is the lowest!

Depending on the price you offer, good quality is naturally expensive.

You get what you pay for, you can't be cheap and ***. Also depends on how big you need. Stuff or something.

Let me first sort it out with you, first of all, the refrigerated truck is a modified car, and the refrigerated truck is not sold as a whole, which is based on how much temperature you have to achieve in your delivery requirements, and then configure what type of refrigerator, what brand and model of chassis do you want, and what material does the envelope want to have. So the choice of refrigerated truck is still up to you. The Kangfei brand car I know is not bad.

1. The interior of the refrigerated truck should be cleaned, disinfected and ventilated before loading the goods. Meat products are contaminated due to direct or indirect contact with the surface of the truck if cleaning and disinfection are not carried out; Some foods absorb odors easily and also need to be ventilated to try to avoid strong odors inside the cargo compartment.

2. Before loading the goods, it is necessary to pre-cool the goods and the cargo compartment. Refrigerated trucks are designed to be transported while maintaining the temperature at which the goods are loaded. If the load is loaded at a very high temperature or in the cold room, the quality of the goods may deteriorate.

Therefore, it is important to pre-cool the cargo and the inside of the cargo compartment to a suitable temperature.

3. The circulation of air conditioning inside the cargo compartment. The temperature in the cargo compartment should be kept consistent, and it is necessary to pay attention to the placement of goods to have gaps and not to be overfilled.

4. Rapid moving of goods in and out. When the refrigerated car door is opened, the external airflow will enter the car, which will cause the loss of cold air inside the envelope and the temperature rise. The opening time of the car door should be minimized. In addition, the operation of the refrigeration unit is stopped during cargo handling.

Correct operation and use of refrigerated trucks is the key to ensuring the quality of goods in refrigerated transportation.

First, there are skills in using refrigerated trucks.

1. It is necessary to control the transportation temperature, and if the goods with too high or too low temperature are loaded into the compartment of the refrigerated truck, the refrigeration unit is set to the necessary transportation temperature of the transported goods, and the temperature of the goods is reduced or raised to the necessary temperature for a certain period of time.

2. The cold air blown by the refrigeration unit will change the temperature of the goods, and the moisture of the goods will be lost, which will lead to the quality change of the goods, which will lead to the decline of the quality of the goods, the shortening of the storage period, and even the corruption of the goods.

Second, the correct operation method of refrigerated trucks.

1. The compartment door is opened: turn the handle on the door lock, the double door opens the right door first, and after the cam reaches the maximum stroke, the compartment door can be opened with force.

2. When loading and unloading goods, hang the door hook firmly with the hook seat on the side of the envelope to prevent the door from rotating freely and affecting the work.

3. The light switch in the compartment is located in the left rear corner below the outer floor of the compartment. Always turn off the lights after loading and unloading.

4. The unexpected emergency alarm switch in the compartment is set at the rear of the right side, if someone is locked in the compartment, you can press the alarm switch to alarm.

5. Loading and unloading goods should be handled with care, barbaric operation is strictly prohibited, and the goods should be placed smoothly to prevent damage to the envelope or refrigeration unit evaporator.

6. When the refrigerated truck is loaded, there should be a fixed gap between the goods and the compartment wall to ensure the circulation of cold air, and the stacking height of the goods shall not exceed the load limit.

7. After loading and unloading, the door must be closed tightly and the cam mechanism must be in place, clamped, and locked. Double doors should be closed on the left door first.

8. The envelope body is connected with the frame by screws and pressure plates, and check whether the pressure plate screws are loose before each time you go out of the car to prevent the envelope from displacing and causing accidents.

9. The compressor of the split refrigeration unit is driven by the automobile engine, and its working condition is checked before each car (such as whether the connecting screws are loose, the belt is tight, etc.) to ensure the normal operation of the unit.

1. Pre-cooling of goods

The function of the refrigerated truck unit is to maintain the temperature of the goods during transportation, not to cool the goods, if it is used to cool down (or heat up) the goods, it is not only difficult to reach the required temperature of the goods transportation, but also will consume a lot of fuel and even seriously affect the quality of the goods.

In order to ensure that the goods are kept at the required temperature during transportation, the goods must be cooled to the required temperature before the goods are loaded.

Pre-cooling of the envelope. Common cargo pre-cooling temperature table:

Temperature requirements. Second, the pre-cooling of the carriage

In addition to pre-cooling the goods before loading, the refrigerated compartment should also be pre-cooled, so that the heat in the box (including the compartment wall and insulation materials) can be discharged, and the quality of the goods can be better guaranteed.

The temperature of the pre-cooling of the carriage should be consistent with the temperature of the goods, and the temperature set by the unit is too low and cannot speed up the refrigeration; If the temperature is too high, the quality of the goods will be affected.

Pre-cooling of the envelope. In addition to pre-cooling the goods before loading, the refrigerated compartment should also be pre-cooled, so that the heat in the box (including the compartment wall and insulation materials) can be discharged, and the quality of the goods can be better guaranteed.

The temperature of the pre-cooling of the carriage should be consistent with the temperature of the goods, and the temperature set by the unit is too low and cannot speed up the refrigeration; If the temperature is too high, the quality of the goods will be affected.

If the temperature required by the goods is lower than 4, a manual defrosting is required when the car is pre-cooled, which can remove the frost that gathers on the evaporator coil, which is conducive to the control of the temperature of the goods by the unit.