Sand blasting engraving machine has a wide range of applications. Marble, stone, tombstone, ceramics, glass, etc. can be sand blasted, also known as stone engraving machine, sand blasting engraving machine, glass blasting engraving machine and so on.
The principle of sand blasting carving is to use high-pressure air sprayed from nozzle openings focused on 3-10 mm diameter to drive corundum (including brown corundum, white corundum, steel sand, quartz sand, river sand, garnet, etc. with diamond horns) at high speed. Hits the surface of stone or glass, thereby hollowing out the sprayed object to achieve the purpose of carving.
Operation process of sand blasting:
Use computer typesetting CAD, photoshop and other plane processing software to engrav the graphics, text, LOGO and other content to be engraved on the adhesive paper (sandblasted protective film) by a computer engraving and cutting machine, just like a roadside advertising shop for advertising The words are just the words in the advertising store. The unnecessary parts are removed and the words are left. The sandblasting is the opposite. The protective film with the engraved content is affixed to the surface of the object to be engraved. The words you want to sculpt, control the blasting gun to sand sculpt the hollow part.
When the high-pressure air drives the emery to hit this part, the effect is like tens of thousands of -96 grit large chisels hit this part, hard and hard, the parts that need to be sculpted will be removed to form words or patterns, and vice versa When it is protected by the film, because the film is soft, it will bounce out when it meets the soft, and the objects under the protective film are intact.
The depth of the engraving is determined by the processing requirements, and the length of time the spray gun stays determines the depth of the engraving. If you want to make a deep engraving, spray it in the deep place where you need to engraving. That's it. This technology has no difficulty. Normal people will take a few minutes without any foundation. The sculpted content is discharged from the computer. Same, neat and beautiful, no deformation, no distortion.
The cost of engraving is low. Generally, the cost of one square engraving material, including protective film, electricity, and emery, is about 12-20 yuan.
The engraving speed is fast, such as engraving a character that is 3 cm large and 2 mm deep, and it only takes a few seconds. This is incomparable with traditional manual and other CNC tool carving methods.
Sand blasting stone engraving machine currently has several models of high-pressure mobile open, high-pressure recycling recovery, siphon fixed box type, suction mobile recycling type, users should choose according to their needs and processing requirements, economical and High efficiency is the pressure mobile sand blasting machine (open type), such as the 400 type pressure engraving sand blasting machine produced by our company, using pneumatic control or electric control, easy to use, economical, welcome consultation!
Company Name: Magin Wear-resistant Sandblasting Equipment
address: No. 69, Longan 5th Road, Longan Industrial Zone, Humen, Dongguan