Suction Type Sand Blasting Machine - 8v Electric Powered, Steel Plate Construction | New Standard Processing, Enhanced Surface Hardness, Versatile Abrasive Efficiency

Principle of the Sand Blasting Machine :
When the Sand Blasting Machine is running, due to the impact of the abrasive on the surface of the work piece and the cutting action, the surface of the work piece is obtained with a certain degree of cleanliness and different roughness, so that the mechanical properties of the surface of the work piece are improved, thereby improving the fatigue resistance of the work piece and increasing The adhesion between it and the coating extends the durability of the coating film, and also facilitates the leveling and decoration of the coating, removes impurities, mottling and oxide layers on the surface, and at the same time roughens the surface of the medium and eliminates the work piece. Residual stress and the effect of increasing the surface hardness of the substrate. The blasting machine is divided into a dry blasting machine and a wet blasting machine; the dry blasting machine is widely used, and can be divided into a suction type dry blasting machine and a press-in type dry blasting machine.

1. Inhalation dry sand blasting machine
A complete suction dry blasting machine generally consists of six systems, namely structural system, medium power system, piping system, dust removal system, control system and auxiliary system. Working principle of suction type dry blasting machine: The suction type dry blasting machine is powered by compressed air, and the negative pressure formed in the spray gun by the high-speed movement of the air flow, the abrasive is sucked into the spray gun through the sand pipe and injected through the nozzle, and sprayed to The surface is machined to the desired processing purpose. In a suction dry blasting machine, compressed air is both an acceleration power for the feed power and the jet.

2. press-in dry sand blasting machine
A complete press-in dry blasting machine working unit generally consists of four systems, namely pressure tank, medium power system, piping system, and control system. The working principle of the press-in type dry blasting machine: the press-in type dry blasting machine is based on the compressed air as the power, and the working pressure established in the pressure tank by the compressed air, the abrasive is pressed into the sanding pipe through the sand discharging valve and The nozzle is ejected and sprayed onto the machined surface to achieve the desired processing objective. In a press-in dry blasting machine, compressed air is both an acceleration power for the feed power and the jet.