The refrigerated truck box must have the function of heat insulation, otherwise it will be very harmful to the refrigerated truck refrigerator. Generally, the appropriate box should be selected according to the usual cargo, otherwise the maintenance frequency and cost will be very high, and it will also delay time , The gain outweighs the loss. The refrigerated truck box has problems, mainly cracking and bulging. The reason for the cracking is that the loaded goods exceed the maximum bearing capacity of the roof. This problem has a higher probability of appearing on the meat hook truck.
1. There are two main reasons for bulging. The first is the manufacturer’s manufacturing process. The plate making is not completed within the specified time, which is also related to the plate making environment. The second is that the cargo owner has not loaded the goods according to the refrigerated truck. The loading is carried out according to the standard, and the cargo hits the panel causing bulge.
2. If the roof is cracked, it is recommended to contact the uploader manufacturer for repair, because this is relatively troublesome to deal with, and data analysis and modeling experiments are required.
3. The bulge of the box. First, determine the area of the bulge, then drill a few holes at the bulge. The number of holes is determined by the area of the bulge and the degree of bulge. After the holes are drilled, a layer of plastic film is laid on the holes. , Remember to leave a hole, this plastic film is mainly to prevent the colloid from contaminating the box plate when injecting glue, and then use a glue gun to inject the composite glue sent by the refrigerated truck loading manufacturer into the punched hole, and squeeze the glue until the hole Stop the glue injection until there is colloid in it flowing out automatically.
Then take a new plastic film and cover the hole again. Be careful not to tear the plastic film. Look for a plank or steel plate with a relatively flat section to press on it. Use the steelyard attached to the car to choose a suitable support method to fix the wood or steel plate. Basically After 10 hours, the drum kit has been processed and all maintenance arrangements can be removed.
For the sake of beauty, you can choose to use the back of the blade to scrape off the excess colloid. Note that you cannot use the blade to scrape, because the blade will leave scratches on the box board. Finally, use the same or similar paint on the box board to repair the hole. Lacquer processing, so that the overall vision of the processed box will not appear very abrupt.
The refrigerated truck box is mainly used for heat preservation. For the meat hook truck, the bearing capacity of the roof needs to be considered. If you just blindly pursue the retail price of the vehicle and ignore your own vehicle environment, then at the end , The maintenance cost of the whole vehicle will be much higher than the cost of selling.
Corunclima truck refrigerator V300F gallery
How to choose Transport Refrigeration Units
