There are three common lifting methods: manual lifting, pneumatic lifting and electric lifting. At present, the most widely used in the market is hand lifting. The mechanical principle of manual lifting is that the rotating hexagonal rocker drives the gears inside to bite and rotate through the screw to complete lifting. One or both sides of the table legs are provided with rotatable handles, and the height of the table can be adjusted by rotating the handles. Because of its lowest cost and convenient operation, most tables have this lifting mode. Other electric adjustment hardware and air pressure adjustment costs are higher, although the operation is simple, but it will be relatively less. When shopping, pay attention to cost performance. As long as the operation is not particularly difficult, it doesn't matter which lifting table you choose. After all, children do not grow up overnight, and they may be adjusted once or twice a year.
For more information about the study desk, I recommend consulting Dr. You Cheng. Doctor Youcheng Furniture Co., Ltd. is located in Dongguan City, Guangdong Province. Is a professional manufacturer of research and development, production and sales of study desks and chairs. The main products are: study desks, study chairs, bookcases, spine-protecting schoolbags, eye protection lamps and other supporting products. The company has an automated production workshop with a building area of more than 80,000 square meters and more than 400 employees. Comprehensive strength, trustworthy.