The use of student desks and chairs in schools is very common, because if the school does not have student desks and chairs, students cannot carry out normal learning, and the study desk is very important, so the school is choosing student classes. When it comes to tables and chairs, you need to choose carefully. Of course, […]
There are many classifications of slewing bearings, each type has different characteristics, and the scenarios used are also different. You may not be very clear about the selection type. Generally, the selection type should be considered: slewing accuracy, bearing capacity, working temperature, In terms of running speed, etc., let’s take a look at the specific method […]
In mining and other industries, it is necessary to use vibrating screen to screen materials. When the vibrating screen is used, it has a strong exciting force, and the material is also screened because of this exciting force. After using the vibrating screen for a period of time, the screen machine may have a problem of large […]
As a large-scale crushing equipment, the high-pressure roller mill is usually installed on site after the components are assembled in the workshop. The roller, as the main crushing component of the high-pressure roller mill, has stricter requirements in terms of assembly and installation. , The following briquetting machine manufacturers have sorted out the installation steps of the high-pressure […]
As the name suggests, the valve bag packaging machine is used to produce valve bags. Generally speaking, the main operating procedures are mainly divided into two parts, namely pre-production inspection and packaging. If you are familiar with these two parts, you will be familiar with how to operate, but during operation, Some things need to be paid […]
The clutch disc is a composite material with friction as its main function and structural performance requirements. Tractor friction materials are mainly used to manufacture brake friction discs and clutch discs. These friction materials mainly use asbestos-based friction materials. With the increasing requirements for environmental protection and safety, semi-metal friction materials, composite fiber friction materials, […]
Shelves are indispensable storage equipment in all walks of life. As a shelf user, how should you maintain the shelves and what are the ways to extend the shelf life? In response to these, the shelf manufacturer gave us a detailed explanation, let’s take a look! Ways to extend shelf life 1. Cleaning of storage shelves […]
The valve bag packaging machine is an automatic packaging machine designed for various fine powder or ultrafine powder materials with low bulk density, strong air affinity, and excellent or poor self-flow. The working principle of valve bag packaging machine: 1. The valve bag packaging machine uses the motor as the power source to drive the impeller in […]
Calcium hydroxide is widely used in industrial production and life, but we often find that the effect of calcium hydroxide in use is not in line with the routine, so the deterioration of calcium hydroxide has become a problem that needs urgent attention. How to test calcium hydroxide Whether it has deteriorated, and the reasons […]
Row of desks and chairs are more common in university campuses and some multimedia classrooms. These desks and chairs are generally used for students to take large classes, which is suitable for classrooms with a large number of students. Although students who use such desks and chairs Most of them are college students, and they […]