Plywood sanding machines are referred to as sanding machines or broadband sanding machines in the woodworking machinery industry. Sanding machine is a production equipment specially developed for woodworking board processing industry, floor and wall panel processing industry, bamboo and wood handicraft processing industry, and bamboo and wood toy processing enterprises. Sanding machines have the characteristics of high automation, high production efficiency, mature and stable technology, and simple operation. It can be perfectly connected to the automatic plywood production line, forming a fully automatic plywood production line.
In the production process of plywood, there are many factors that can affect the quality of sandboard. For example, the quality of selected raw materials, the quality of product management personnel, the impact of machinery on products, and the proficiency of workers in operating machinery. As the final stage of plywood production, sanding machines are even more important. As a plywood manufacturer, we have always pursued a common goal of making our products the best in the market. How to use the same materials to produce better products than other products? The first step we need to take is to choose a plywood machine that is suitable for our own production.
Let's take a look at how to choose a high-quality sander, or how to choose the most suitable sander for our products.
Single mills are divided into single mills or single mills. The advantage is that the price of a single machine is lower, the operation is simple, and the production factors are easy to grasp. Production is unified and maintenance is relatively simple. The disadvantage is that the production cost is slightly higher. There are also large enterprises that customize this type of machine. However, it requires high precision, which is mainly used for precision machining of high-end plates.
Double sand grinding machines are mainly one type of sand and one type of polishing, and there are also double sand types. Its characteristic is high production efficiency, easy operation, and slightly higher price. Suitable for small and medium-sized enterprises. Most sanding machines on the market are of this type. Moreover, due to the technological differences among sanding machine manufacturers, there is also a significant performance gap in this type of product, especially in recent years, as there have been more and more sanding machine companies, resulting in unstable products. The performance gap is widening.
There are also three or four sand grinding machines, but due to their different functions, they are also divided into multiple varieties. They have more integrated functions, higher production efficiency, high daily production volume of a single machine, and low production costs, but the machine price is slightly lower. Higher, requiring skilled workers to operate, suitable for large and medium-sized enterprises.
The principle of a double-sided sanding machine is to simultaneously complete the sanding of both sides of a wooden board, and it has also become a variety of models. The price is high, the efficiency is high, and the product is stable, but this product is only produced by a large sanding machine factory.
The above is an introduction to the sanding machine, and you can choose according to your own production needs.
Let's take a look at the debugging of the grinder
1) The new belt of the sanding machine (the new front sand is 2 degrees lower than the rear sand). Please note that there are different standards for adjusting belts for different mesh objects.
① For example, 60 # sand tape can be used for thickness setting and polishing of floor substrates, and you can choose one sand tape. Grind the primer with 320 # abrasive tape at a speed of 6-9 Hz.
② For the polishing of floor water-based putty, the front sand belt should be equipped with 100 # sand belt, and the rear sand frame should be equipped with 150 # sand belt. When making fine sand, please use a back sand bag of 240 # and a back sand belt of 320 #.
③ The water-based floor paint requires that the polishing texture must meet the leveling requirements of the topcoat, which means that the polishing accuracy is high. For 320 # sanding, it is necessary to pay attention to adjusting the speed of the sand belt, visually observing the sanding texture, and adjusting the bottom sand. This standard is that sand will not leak on all sides and there are no obvious traces of sand particles.