Woodworking sanding and polishing machine with automatic feeding system, referred to as sanding and polishing machine or broadband sanding and wood polish spray machine in the woodworking machinery industry, is a woodworking machinery manufacturer, mainly for woodworking board processing industry, floor and wall panel processing industry, bamboo and wood crafts processing industry, bamboo Wooden toy processing enterprises, specially developed sanding equipment, has the characteristics of simple operation, high degree of automation, high production efficiency, mature and stable technology, and complete supporting facilities. It can be perfectly connected with automatic production lines to form various automatic production lines.
Ordinary wood sanding polishing machine have lower configuration power, lighter frame, small model and light weight, relatively small sanding force of sand rollers, easy to damage caused by overload operation, but relatively low price, suitable for small-scale production use. The heavy-duty sander is equipped with high power, heavy frame, large and heavy model, large sanding roller, large sanding force, strong and durable, but the price is about 30% higher than that of the ordinary type, which is suitable for large-scale production use.
The sanding and polishing machine is characterized by strong adaptability, which can improve the dimensional accuracy of the work and the surface roughness of the workpiece; it can process workpieces with large widths and narrow workpieces; it can process various planes and can also process Various surfaces; can be used for mass production as well as small batch production. Especially after the wood products are assembled, they enter the surface treatment stage, and a sanding and polishing machine is often used as a sanding tool. sanding and polishing machines can replace manual grinding and improve work efficiency, but individual processing requirements still cannot replace manual operations.
1. Thickness-fixed sanding: sanding to improve the thickness accuracy of the workpiece. For example: the veneer substrate needs to be sanded to a fixed thickness before the veneer.
2. Surface sanding: refers to improving the surface quality and evenly removing a layer of sand on the surface of the board to eliminate the knife pattern left by the previous process, making the surface of the board beautiful, smooth, and also used for veneer and dyeing. , printing, painting.
3. Sand wool: refers to the sanding process that improves the roughness of the back of the decorative board in order to ensure the bonding strength of the decorative board (veneer) and the base material.
The last thing to note is that the sander often comes into contact with the fine grinding dust of wood, and the motor that accumulates dust for a long time will reduce heat dissipation, which will affect the work efficiency and motor life; Affected by high temperature, it is easy to carbonize and form carbon powder. Too much accumulation will cause short circuit between the copper sheets of the reversing switch, causing the rotor to burn out. So clean the sawdust in the sander frequently.