Overview of the automatic sandblasting machine for the inner wall of round pipe and multilateral steel pipe

Inner wall of round pipe and multilateral steel pipeAutomatic sandblasting machineIt is an important trend in the development of equipment in the industrial coating industry in the future. With the continuous development and growth of my country’s industry, the requirements for the anti-corrosion quality of various metal workpieces and the service life of metal parts are getting higher and higher. The most frequently used anti-corrosion method is spraying, but the quality of the spraying effect depends largely on Surface quality and surface roughness of the workpiece before painting. Improving the surface quality and surface roughness of the workpiece is generally achieved by shot blasting and sandblasting. For the inner cavity of the pipe-shaped workpiece with an inscribed circle diameter of 100mm~500mm, it can only be achieved by sandblasting by a fully automatic sandblasting machine .

In view of this, Baiyao Automation Co., Ltd. has developed a fully automatic sandblasting machine, which can sandblast the inner wall of round pipes and multilateral steel pipes with an inscribed circle diameter of 100mm~500mm. It is specially used for this type of pipe. This equipment is used to remove rust from the inner cavity of the workpiece to increase the adhesion of the inner cavity. This equipment will have a very wide application market. One of the major advantages of the automatic sandblasting machine for the inner wall of round pipes and multi-sided steel pipes is that it has multiple functions and high cleaning efficiency. It can clean round, shaped, diamond, and polygonal workpieces. A fully automatic sandblasting machine can To clean multiple workpieces at the same time, the spray gun automatically rotates, so that the inner wall of the workpiece is cleaned more evenly.

In short, the automatic sandblasting machine for the inner wall of round pipes and multilateral steel pipes is a kind of cleaning equipment specially used for derusting the inner cavity of pipe-shaped workpieces with inscribed circle diameter between 100mm and 500mm to increase the adhesion of the inner cavity. It sprays high-speed projectiles through sandblasting tanks and spray guns to hit the inner wall of the tube, remove surface oxide scale and other attachments, and intervene in surface roughness to enhance coating adhesion. This fully automatic sandblasting machine is also specially designed with a rotary connection device connecting the rotating spray gun rod and the fixed sand conveying pipe. This device has the characteristics of flexible rotation, good inner wall abrasion resistance, and good sealing. It has developed a V-shaped plate chain conveyor. The conveying mechanism is stable and efficient.