Selecting Methods of Belt Conveyor Roller

How to choose the right roller for the belt conveyor, the method are as the follows!
1.The abrasive and corrosive materials
2.The installation of the supporting roller of the equipment working conditions
Abrasive materials, such as clay, granite and black minerals may be on supporting and selection of important influencing factors, selection of wear resistant materials. To transport corrosive materials, such as salt and chemicals and need to choose resistance to corrosive materials of roller. In steel supporting roller coating or is selection of resistance to corrosion of high roller. Harsh environmental conditions especially in dusty conditions (cement, limestone, the ash) roller to have the best sealing system, provide the highest possible protection is necessary.

belt conveyor roller

What is the required parameter for belt conveyor model selection?

Last week, PK Machinery introduced the required parameter for screw conveyor model selection, today we would like to introduce the required parameter you need to offer if you want to purchase a suitable belt conveyor.

1. About material

1）Material name _______？

2）Material size _______mm

3）Size distribution_______%

4）Material water content _______%?

5）Handling capacity________ t/h?

6）Material density ________t/m³?

7）Material temperature _______ ℃?

8）Material is corrosive or not_______?

2. About belt conveyor

1）The length of the belt_____ m?

2）Belt width______ mm?

3) Belt thickness______ mm?

4) Form of belt conveyor（Mobile ,fixed or sidewall belt conveyor)_____?

5) If is inclined, what is the inclined degree_____?

6) Configuration requirement of driving device (domestic or imported brand) ______?

7) Upstream and downstream equipment _______?

  8) Working environment _______?

How much knowledge do you know about belt conveyor magnetic separator ?

When customers purchase belt conveyor, they only provide conveying material name, but seldom mention whether the material contains other impurities or not.For example, if long and big iron contained in the material, it will be easy to scratch the conveyor belt, so magnetic separator plays an important role.In this article,we will introduce the magnetic separator as follows:
Magnetic separator is applicable to various fields deironing, which can realize continuous iron absorption and removal.
Please pay attention to the conveyor belt, bandwidth, dip angle, material properties, moisture, material thickness an iron content percentage, the nature of the magnetic material, as well as the deironing requirements and the environment condition to select a suitable magnetic separator.
Magnetic separator can remove the ferromagnetic impurities which are mixed in material, to ensure the safe and normal transmission system work of the crusher, grinding machine and other mechanical equipment,at the same time it can effectively prevent belt scratch caused by the large, long iron besides,the grade of raw materials can be significantly improved.

Application of Sidewall Belt Conveyor in Thermal Power Plant

1.Requirements
Sidewall belt conveyor is the major equipment to convey coal and lime-ash in thermal power plant. Therefore it has high requirements for the security of equipment. Generally speaking, the whole transit line is equipped with twin channel sidewall belt conveyor, one is put into use, another is as standby application device. Thus, this coal handling system must be equipped with sidewall belt conveyor with 2500m-3000m length. Applying sidewall belt conveyor to thermal powder plant, it can not only simplify procedure, but also save cost.
2.Features
Due to power plant has high requirements for the security of equipment, technical requirements of sidewall belt conveyor are as follows:
1) It has different requirements for belt conveyor when it used to receive, convey or discharge materials. For instance, if the belt conveyor is used to receive materials, the belt speed of it shouldn’t be too high. If it is used to convey materials, it requires that trough angle of idler decrease properly. If plow discharger is put into use, the cover rubber of belt surface should be thicken properly. 
2)The belt speed should be low. Belt conveyor is mostly arranged in workshop, so it has high requirements for coal dust control. According to domestic and foreign practical experience, it’s better to adopt lower speed.

3)After installation of this machine, it seldom changes its layout.
4)Different coal type has different requirements for belt conveyor. For example, large coal particle size needs impact idler with high quality. Coal with less water and more dust needs guide chute with good sealing.