Food machinery stainless steel net belt use environment influence on life

Stainless steel mesh belt life affected by the use of environment how much? The service life of ordinary net belt is very short compared with stainless steel net belt, because our use environment is very complex, such as high temperature, corrosion and other environment. As we all know, stainless steel mesh belt is characterized by high temperature resistance, corrosion resistance, high strength.
1, in the case of more than 400℃ ultra-high temperature using net belt in normal work, due to the heat of the conveying material caused by the temperature rise, the intensity of the conveying net belt is gradually declining with the rise of temperature. The use of stainless steel mesh belt restrictions will depend on the material and mesh belt rotating friction generated by the temperature and the temperature of the material. When the temperature is more than 400℃ whether it will affect the service life of stainless steel mesh belt, under normal circumstances, stainless steel mesh belt is high temperature resistant, so in the case of 400℃ will not affect its service life, but because of the manufacturing process is different, the service life of the stainless steel mesh belt manufactured by the manufacturers is different.
When using stainless steel mesh belt at high temperature, the following issues need to be considered:
a) mesh belt in the work due to the heat generated by friction.  
b) The thermal expansion coefficient of stainless steel mesh belt is different due to different manufacturing processes. When different materials are welded together, there is the possibility of thermal fatigue.  
c) When the ambient temperature exceeds 400℃, the intermittent reduction caused by expansion between parts should also be fully considered.  
d) Creep.  
e) Ordinary mesh belt at high temperature work has thermal brittleness, stainless steel mesh belt is also.  
f) brittleness of carbon precipitation;  
g) The influence of temperature change on the use of stainless steel mesh belt (cooling and expansion);  
h) Influence of high temperature environment on lubrication, silicon, graphite and molybdenum disulfide lubricating oil all have good heat resistance.
2, when the net belt is exposed to corrosive materials will cause adverse consequences.  First of all, mesh belt parts will become more and more fine, resulting in accelerated wear, rust on ordinary mesh belt parts will also affect the flexible rotation of stainless steel mesh belt hinges and rollers.  
When the stainless steel mesh belt in acidic or alkaline environment continues to work, parts will appear stress corrosion and crystal corrosion.  When using net belt in corrosive environment, we must pay great attention to the choice of net belt parts material.  With martensitic stainless steel series for parts of the net belt will give birth to rust depends on the specific working environment.  It is very useful to master the anti-corrosion technology in the corrosive environment to use the net belt correctly.
3, the use of the net belt in the grinding environment, will lead to particularly serious wear, in order to ensure the service life of the net belt, when using must pay attention to:
a) can avoid the direct exposure of the net belt in the abrasive material by installing the chain cover;  
b) When the mesh belt exposed in the grinding material must choose the right type of conveyor;  
c) Reduce the chain speed as much as possible;  
d) In order to reduce the pressure of the hinge composed of the pin and sleeve of the mesh belt, please choose a larger size of the mesh belt;  
e) Please use grease lubricant.