Do you do chassis armor and safety engine guards?

Hello, generally speaking, the chassis armor is not installed, but the engine guard is determined according to the road conditions you usually drive, if you often drive in the city, you can not install it, but if you take a country road, it is more appropriate to install one.

The engine guard is the engine compartment floor plate, which can ensure that the engine is not damaged by obstacles at the bottom.

Chassis armor is a coating on the chassis except the engine compartment, which is used to insulate and protect the chassis. When the car is driving, the wheels throw sand and stones and hit the chassis, which will make a rustling sound, which is no longer the case after the chassis armor is made.

Better cars generally leave the factory with chassis armor. The engine guard is not necessarily, you open the engine compartment to see if there is one at the bottom. It doesn't matter if you do it or not.

Hello, it is definitely necessary to make chassis armor for new cars, which can prevent rust and dryness, and the engine guard plate can effectively protect the oil pan.

Chassis armor, in general, there is nothing necessary. The car leaves the factory with a certain amount of anti-rust treatment. Installing a guard plate will do the trick.

Look at the road conditions, if the road conditions are good, it is not necessary, and it is recommended to do the chassis armor and install the engine guard plate to better protect the car.

The chassis armor has actually been made at the factory, and of course it will be better if you do it again. As for the engine guard, if you often drive in the city, there is no need for it.

Hello, if your car often goes to the city, not to go on the country road, this is not necessary, if you go to the country road you can install an engine guard.

Hello, what kind of car type are you? Generally, only one engine guard plate can be installed, and there is no need to do chassis armor.

This is better to do chassis armor, and the engine guard plate is not easy to dissipate heat when the engine is installed.

This depends on how your local road conditions are, if the road conditions are not good, you can consider making one, which can protect the chassis and engine well.

There are still benefits to doing these two things, and the turf armor can both protect the turf and have a sound insulation effect.

Regarding whether the chassis armor and engine guard of the motor vehicle need to be installed, depending on your personal needs, it should be said that there is no standard for this matter.

Hello, it depends on your road conditions. If you are driving in the city, the road conditions are better. There is no need to install it.

Hello, this is really recommended to do the installation of this turf armor must be repainted, and the guard plate is also the best to install.

This depends on your personal requirements, driving on urban roads can basically not be filtered, if it is necessary to install one in rural mountainous areas.

1. The main difference between the chassis armor and the engine guard plate is that the materials used in the two are different.

2. The chassis armor is actually sprayed with a layer of plastic material on the car site, which has a certain thickness, which can protect the chassis from the erosion of liquid, prevent the chassis from rusting, and can also play a certain role in protecting the slight scratching, but this chassis armor has certain defects and cannot resist hard objects.

3. The engine protection plate is a special protection device for special vehicles, each model can be designed according to its own chassis structure, this protection plate can prevent some stones or sediment erosion from the outside world, when the car is driving in the rugged road section, it can effectively protect the car chassis from damage, and can extend the service life of parts and components.

4. The engine protection plate is made of polymer material, which belongs to the alloy plastic steel engine protection plate, which has strong hardness, light weight, and corrosion resistance, and will not be deformed or aged for a long time.

It's not the same thing, the lower guard protects the lower part of the engine compartment, reducing gravel and mud corrosion, and the armor is sprayed with resin material on the bottom of your vehicle to protect the entire turf.

Yes, the engine underguard and the chassis armor are not in the same position.

The armor is not necessary, the guard plate depends on the situation:

1.Even if it is a steel plate, it doesn't work when there is really a big stone or something2If a small rock or something like that collapses can't break the oil pan, then the thing is strong3

If the engine has an automatic sinking function in the event of a collision, the self-installed guard may cause the engine to fail to sink.

To sum up, the psychological effect of the lower guard plate of the engine is greater than the actual effect, and the small drag bottom is fine without the lower guard plate, and there is no problem with the serious drag bottom without the guard plate.

If you already have a lower guard, you will generally not have to install the armor again.

For drivers who often run secondary roads or villages, it is necessary to install engine guards, which can play a role in protecting the engine. What are the main types of common guard plates on the market? How do we choose?

1. Steel engine protection plate.

The steel plate material is currently the most chosen by car owners. The first is that it is cheap, and another obvious advantage is that it is hard, and the mud and gravel rolled up by the tires in daily driving do not pose any threat to it, even if it is an occasional support, it will not cause damage to him, even if it is a serious support, it is only a slight deformation. But the disadvantages of this protective plate are also obvious, the biggest drawback is the weight, the weight of twenty or thirty pounds will inevitably have some impact on fuel consumption.

In addition, in the event of a serious accident, the steel plate will only deform and is not easy to break, which will not only affect the safe sinking of the engine in the event of an accident, but also the hidden danger of damaging the engine due to its own deformation in the collision.

Advantages: strong impact resistance, **cheap.

Disadvantages: heavy weight, no resilience, affect the engine sinking, easy to resonate, damage the engine.

2. Hard plastic, resin engine protection plate.

**Cheap and simple production process. For sediment erosion, even a small scratch of the chassis damage can be easily dealt with, but in terms of overall strength is inferior to the steel plate, although there is a certain toughness, but the slightly more serious bottom is easy to break, but this is just in the event of a more serious accident can help the engine sink smoothly. However, it should be noted that this material guard is easy to break, especially in winter, and after it is broken, it cannot be repaired and cannot play a long-term protective role.

Advantages: light weight, low weight, certain resilience, does not affect the engine sinking.

Disadvantages: Limited protection and easy damage.

3. Aluminum alloy protection plate.

Aluminum alloy guard plate is recommended for installation in many decoration stores, ** almost the same as steel guard plate, it has the advantage of being lighter than steel guard plate and will not increase fuel consumption too much. However, the relative hardness is far less than that of steel protective plates.

Advantages: Light weight.

Disadvantages: no resilience, low material strength, affecting engine sinking.

Fourth, alloy plastic steel PVC protection board.

Alloy plastic steel material is a new type of polymer material developed in recent years. The material will generally use imported polymer particles PVC. It is characterized by light weight, strong toughness and strong resistance to pressure.

Due to its physical properties such as rigidity, elasticity, corrosion resistance, and excellent anti-aging performance, it is usually used as a substitute for non-ferrous metals such as copper, zinc, aluminum, etc., and is a new type of building material that is widely used. However, this material generally uses imported polymer particle PVC, which has a high cost and resulted in a slightly more expensive product than traditional materials.

Advantages: light weight, high strength, corrosion resistance, good resilience, fully enclosed, does not affect the engine sinking.

Cons: High.

The above is the analysis of the advantages and disadvantages of several materials of the engine guard, you can choose according to your own car habits, and the one that suits you is the most suitable.

Chassis armor features:

First: anti-corrosion.

As we all know, rust in cars generally starts from the bottom. Many cars that have been driven for two or three years have begun to rust on the side beams. Because the chassis is the easiest to contact with the outside world, rainwater ears or raids, snow melting agents, and car wash water will be in direct contact with the chassis, and if there is no protection, it will be quickly oxidized, and the rust will become more and more serious.

If the chassis had such a layer of armor, it would be a good place to rust away from the outside world and a good protection for the car.

Second: anti-stone impact.

When the vehicle is driving at high speeds, the stones on the road surface will splash on the chassis, and the data shows that if the vehicle is traveling at a speed of 80 kilometers per hour, the impact of the stones can reach 100 times its weight. It is completely possible to destroy paint films below 30 microns. Once the paint film breaks, rust will gradually spread from the chassis.

Vehicles equipped with chassis armor can be completely avoided.

Third: noise reduction.

When the vehicle reaches a certain speed, tire noise will be a large part of the noise source of the vehicle. But if the car has chassis mass armor, the car will be much less noisy.

Fourth: anti-dragging.

Chassis armor coating can usually be to millimeter thick. Even on rough roads, it can reduce the damage to the vehicle and can be a good defense.

Fifth: heat insulation.

When driving in winter, the heating in the car is usually turned on, but most of the cold air and hot air are exchanged under the chassis of the car. If there is a good layer of armor on the chassis of a car, it can improve the energy efficiency of the vehicle and play a good role in thermal insulation.

This needs to be decided according to the road conditions of the car, that is, what road to run often, according to the needs of the trade-off.

The chassis armor is sprayed with a layer of 2 4 mm thick elastic sealing material under the chassis of the car, as if putting a thick layer of armor on the chassis of the car. Chassis armor is a visual depiction of this technology. The chassis armor can effectively protect the sand and gravel on the chassis and prevent slight friction on the bottom; Prevent the corrosion of acid, alkali and salt on the chassis iron plate; Prevent loosening of chassis screws; Reduce the conduction of noise during driving and increase the sense of driving tranquility; Prevent the thermal conduction of the chassis iron plate, so that the cab is warm in winter and cool in summer.

The engine guard is an engine guard designed according to a variety of different models, and its design is to prevent mud from wrapping the engine and causing poor engine heat dissipation.

Secondly, in order to prevent the engine damage caused by the impact of the uneven road surface during driving, the engine service life is extended through a series of designs, and the car that is damaged due to external factors during the travel process is avoided.

According to the role of chassis armor and engine guards, and then according to the road conditions that the car often drives, determine whether you need to install chassis armor and engine guards.

The engine guard can effectively prevent the impact of hard foreign objects such as stones and broken bricks on the engine, and you don't need to install it if you are running in the city and not running on gravel and bad roads. The cost is about 300 material costs, 50 80 installation costs.

As for the chassis armor, if it is soft spray adsorption, it can effectively absorb vibration, noise and stone impact, and the snow agent sprayed in ice and snow weather can effectively prevent corrosion of the chassis. So if you're in Guangzhou, there's no need to get on this thing.

If it is soft rubber, it is about 1500 once, 3 years and 5 years. If it is hard rubber 5000 once, for life. If it is an ABC or PPC baffle, then it is about 1000, and it will be replaced with the break (falling off).

After we buy a new car, which is better, the engine guard plate or the chassis armor?