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square bottom paste machine

What is the operating procedure of the valve bag packaging machine

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…
13 Inch 14 Spline Asbestos free

How to judge clutch friction disc performance

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…
bookshelf

How to extend the shelf life?

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,…
square bottom paste machine

How does the valve bag packaging machine work?

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…
calcium hydroxide

HOW TO CHECK WHETHER CALCIUM HYDROXIDE HAS DETERIORATED? INSPECTION METHODS AND REASONS FOR DETERIORATION

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…
row chairs

What should I pay attention to when choosing a row of desks and chairs?

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…