Standardized, differentiated and over-valued services to promote competitive strength of ALPA’s service brand and lead the new trend of this industry’s services.
We are willing to share our theory and experience of equipment maintenance with you; we are willing to collect and accept the suggestions and experience our customers share with us. We have created this technology park to help every customer solve all kinds of problems during equipment maintenance process.
Professional and systematic equipment failure troubleshooting method to solve any equipment problems without going out of your factory.
(1) Feed is excessive and air duct is blocked by powder.
(2) Pipeline exhaust is not smooth and circulating air generates heat to make the machine temperature increase and fan current drop.
Solving method :
(1) Reduce feed quantity and clean up the powder in air duct ;
(2) Open the air pipe valve to a large degree, and feed material temperature should be controlled below 6℃
(1)The blades of classifying wheel wears too seriously to make the classifying wheel lose its classifying function.
(2) Air volume of fan is not appropriate.
Solving Method :
(1) Replace the blades;
(2) Reduce the inlet air volume of the fan to avoid too coarse powder and increase the inlet air volume of the fan to avoid too fine powder.
The reason exists inside the milling chamber. Stop the machine and open the grinding chamber , use your hand to rotate the machine, you will find that sometimes some rollers rotates,however, sometimes they can not rotate , and some rollers and grinding rings are broken, this problem reason is lubrication for roller bearing is not good.
The reasons are:
(1) Parts are not fastened;
(2) Bottom screw cap is loose;
(3) Main shaft is bent to be distorted and the weight of some part is unbalanced.
(1) Check the firmness of each component;
(2) Tighten the screw cap;
(3) Replace the main shaft and adjust the balance degree.
Problem: triangle belt is loose
Tighten the triangle belt and adjust other components properly so as to achieve the satisfied particle size.