Teach you how to tell if a refrigerated truck needs to change tires

As we all know, refrigerated trucks need to start delivery, the most used is its tires, there is no good tires, how can we talk about speed? Therefore, the maintenance of the tire is very critical. If the tire is slippery or does not have enough air pressure, it will affect the entire vehicle operation. It can be seen that the role of a small tire is also so large. Every time you open a refrigerated truck, the tires are subjected to pressure from the road surface, and the tire wears out gradually and eventually loses its grip. So from which aspects to view and observe whether the need to replace the tire? Xiao Bian summed up some contents today, hoping to help drivers who drive refrigeration trucks.

First of all, we must look at the depth of the tire tread pattern, the thickness of the tread pattern must be greater than 1.6 mm, the easiest way is that you can take out a one yuan coin, along the top of the national emblem into the tread groove, because The distance from the edge of the coin to the top of the national emblem is between 1 and 2 mm, so if you can still see the emblem of the entire national emblem at this time, it means that the thickness of the tread pattern is not enough to be replaced.


Followed by the tread pattern wear indicator line, when the tires are very new or the degree of wear is very low, these indicator lines are barely noticeable, but when the wear reaches a certain level, these hidden indicators in the tread groove It is presented. If almost all indicators on the tire are clearly visible, it means that you need to replace the tire as soon as possible.

Of course, the problem with tires is not all focused on the tread. If we look closely, we can find the cracks and cuts directly visible on the sidewall of the tire that are directly visible to the naked eye. These small grooves indicate that future air leaks may occur on the tires, and even worse, they may cause tire bursts. This is something we are not willing to happen, so usually we must observe more if the tires are raised. There are too many vibrations and vibrations in the process of bubbling or driving. We must open the refrigerated truck to the after-sales service station to inspect the specific reasons. Do not hold the psychology of sex. Safe travel is the hard truth.

Medium Hardened Gear Reducers


Medium-hard gear reducer is widely used in transmission mechanism of transportation, metallurgy, mine, chemical industry, light industry and so on.

Product characteristics:

1.    Wide range of deceleration ratio, nominal speed ratio 10-200;

2.    The efficiency of mechanical transmission is high, the second is 96 and the third is 94;

3.    Smooth operation, low noise;

4.    Because of the use of 42CrMo, 35CrMo is forged and quenched and tempered, the gear shaft and gear are made respectively, so it has long service life and high bearing capacity.

5.    Easy to install

application condition:

1.    The circumferential velocity of the gear is not greater than 16m / s;

2.    The speed of high speed shaft is not more than 1000rr / min;

3.    The working environment temperature is -40 ℃ 45 ℃.

Factory Introduct

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Factory Equipments


Luoyang Hong Xin Heavy Co., LTD. is located in Luoyang Xin'an Industrial Park, Luoyang Hongxin Heavy Machinery Co., Ltd is an enterprise featured with industrial designing, processing and manufacturing, which is qualified for import-export trade. Covering an area of 15,000 square meters and holding an annual production value of 80 million RMB, the company of 20 million RMB registered capital has total 100 staff members, among which there are 20 engineering technicians owning senior and medium professional titles and 40 intermediate and senior technicians capable of product designing and developing.

Hongxin is dedicated to produce reducers, hoists, crushers, Ball Grinding Mills and the equipments of screening, coal washing, metallurgy and cement, and replacement parts. Meanwhile, we provide the perform maintenance service for various series of equipments. There are 52 large-scale equipments applied into the manufacturing process, such as T200 CNC floor boring and milling machine, YK 73125 CNC molding gear grinding machine, YK322B CNC molding gear grinding machine, Y3200 gear hobbing machine, Y1600 CNC gear sharper, 4m vertical lathe, 6.3m CNC vertical lathe, T110 CNC boring machine, and 52 middle-sized productive and assistive equipments, which integrate strong manufacturing and processing capability with complete managing system of production and technology, quality management system and comprehensive testing 


Medium Hardened Gear Reducers

Medium Hardened Gear Reducers,Medium Harden Gear Speed Reducer,Parallel Shaft Gear Reducer,Medium Harden Surface Gear Reducer

Luoyang Hongxin Heavy Machinery CO., TLD. , https://www.hxreducer.com