Meijun 600 Derusting Sandblasting Machine:
There are two types of sub-pressure open blasting machine and pressurized open blasting machine.
The working principle of the universal pressure open type sand blasting machine is similar to that of the suction dry blasting machine.
The compressed air is used as the force of the open-type sand blasting machine. The negative pressure formed in the spray gun by the high-speed movement of the airflow sucks the abrasive through the sand conveying pipe into the spray gun, and then is accelerated by the compressed air to cause the abrasive to be ejected from the nozzle. To the surface to be processed to achieve the intended processing purpose.
In the suction-type dry blasting machine, compressed air is both the supply power and the acceleration power of the jet.
The working principle of a pressurized open blasting machine is similar to that of a press-in dry blasting machine.
Compressed air is used as the driving force. Through the working pressure established in the pressure tank by the compressed air, the abrasive and compressed air in the pressure tank are fully mixed and pressurized. Acceleration, the abrasive is ejected from the nozzle and sprayed to the surface to be processed to achieve the desired processing purpose.
In a press-in dry blasting machine, compressed air is both the supply power and the acceleration power of the jet.
The pressurized open-type sand blasting machine adopts a pressure-feeding type sand blasting (shot blasting) mechanism, which uses compressed air to flow at high speed in a high-pressure tank to form a high-pressure effect. The sand material in the high-pressure tank is pressed into a sand control valve. At the same time, another stream of compressed air also enters the sand control valve, and accelerates the sand material entering the sand control valve, so that the sand material is ejected through the sand conveying pipe, and then the compressed air flow is sprayed from the nozzle of the gun to the surface of the workpiece at high speed. , To achieve the purpose of sandblasting cleaning metal workpieces, non-metallic workpieces.
Second, clean up: castings, stampings, welded parts, heat treatment parts and other metal workpieces to remove scale, residues, dirt; non-metallic product surface cleaning, removal of dark spots on the surface of ceramic embryos and reduction of paint patterns.
Refurbishment of old parts: Refurbishment and cleaning of all moving parts such as automobiles, motorcycles, electromechanical equipment. At the same time, fatigue stress is eliminated and the service life is extended.
Fourth, the surface traces of all metal products and non-metal products (plastic, crystal, glass, etc.) are eliminated, and the surface of the product is upgraded with argon fog.
Fifth, mold processing: mold surface argon matte surface processing, graphic production, and mold cleaning, will not hurt the mold surface and ensure mold accuracy.
Six, the burr processing machine parts micro burr removal, plastic injection parts overflow burr elimination.
7. Defective product rework: removal of defective product cover, removal of defective surface coloring and printing.
8. Strongly increase the surface hardness of metal parts and eliminate stress, such as surface treatment of aircraft blades, springs, machining tools and weapons.
Nine, anti-slip processing: metal products, non-metal products surface etching patterns, text and non-slip treatment, such as: marble, handle non-slip, seals, stone lettering and so on. The effect of frosting, whitening and whiskers of jeans is achieved.