⎝⎛叫我棋牌⎞⎠

Welcome to Dongguan Meijun Sandblasting Equipment Store!
Meijun Sandblasting Equipment
Meijun Sandblasting Equipment
Focused on sand blasting machine and sand blasting machine accessories for more than ten years
Pay attention to materials, high quality raw materials, long life
contact details
Meijun Sandblasting Equipment
Product Categories
4Products
金属产品喷砂前处理不锈钢焊疤喷砂清理

Pretreatment of metal products

Details

Dongguan Meijun sandblasting equipment professional surface treatment sandblasting processing: hardware rust removal, aluminum alloy sandblasting, glass sandblasting (matte effect), plastic sandblasting (deburring), acrylic sandblasting (matte effect), PC, PS surface treatment, resin surface treatment, digital product shell surface treatment, sandblasting of casting workpieces, zinc alloy sandblasting (rough surface), stainless steel (large workpieces) material sandblasting, stone sandblasting engraving, hardware removal paint, hardware removal Welding scars, shot blasting, crystal spray patterns, sandblasting of decorations, etc.

Meijun sandblasting machine is suitable for sandblasting of metal products, sandblasting of plastic products, sandblasting of resin products, sandblasting of precious metal ceramics, sandblasting of wood products, and sandblasting of glass related products.

One: The main application scope of sand blasting (one) workpiece blasting and pre-bonding of workpieces. Sand blasting can remove all dirt such as rust on the surface of the workpiece and establish a very important basic pattern on the surface of the workpiece (that is, usually (The so-called matte surface), and you can achieve different degrees of roughness by exchanging abrasives with different particle sizes, such as fly-abrasive abrasives, greatly improving the binding force of the workpiece with coatings and plating materials. Or make the adhesive bond more firm and better quality.
(II) Cleaning and polishing of the rough surface of the casting and the workpiece after heat treatment. Sand blasting can clean all the dirt (such as oxide scale, oil stains and other residues) on the surface of the casting and forging, and the workpiece after heat treatment, and polish the workpiece surface to improve the finish of the workpiece. , Can make the workpiece exposed to the uniform metal nature, make the appearance of the workpiece more beautiful and good-looking.
(3) Deburring and surface beautification of machined parts. Sand blasting can clean the tiny burrs on the surface of the workpiece, make the surface of the workpiece more flat, eliminate the harm of burrs, and improve the grade of the workpiece. And sandblasting can make small rounded corners at the interface of the workpiece surface, making the workpiece more beautiful and more precise.
(4) Improve the mechanical properties of parts After sand blasting, mechanical parts can produce uniform and fine uneven surfaces on the surface of the parts, so that the lubricating oil can be stored, thereby improving the lubrication conditions, reducing noise and increasing the service life of the machine.
(5) Light decoration effect For some special-purpose workpieces, sand blasting can realize different reflection or matt at will. Such as the grinding of stainless steel workpieces, plastics, polishing of jade, matt surface of wooden furniture, patterns on the surface of frosted glass, and the surface of the cloth.

Pre-treatment of non-stick coating for electric rice cookers-increase surface roughness;

Surface cleaning of stainless steel and chrome products-matte effect;

不锈钢喷砂

Water blast cleaning case for stainless steel welding process;

不锈钢喷砂
Second: sandblasting raw materials: sandblasting: technical terms for gold and silver coin casting. That is, on the production mold of gold and silver coins, various patterns of metal grit of different sizes are used to spray the pattern part into a very fine matte surface. When producing gold and silver coins, a beautiful layer of silver appears on the pattern part, which increases the three-dimensional sense and Layering. Refined quartz sand blasting (referring to metal surface rust removal or plating on metal surface) quartz sand, ordinary quartz sand, refined quartz sand: high hardness, good rust removal effect, physical and chemical indicators are as follows. SiO2≥88-99.8% Fe2O3≤0.1 —0.005%, fire resistance 1450 --- 1800 ℃, uniform appearance particles, commonly used particle sizes are 1-3MM and 0.1-0.3MM, pure white. The particle size range is mostly in the range of 5 to 220 mesh, which can be produced according to user requirements. Main uses: metallurgy, ink silicon carbide, glass and glass products, enamel, cast steel, water filtration, soda ash, chemical industry, sand blasting and other industries.
Sand material: Emery, glass beads, glass sand, resin sand, plastic granules, stainless steel beads, steel beads, aluminum beads, walnut sand, white corundum, alumina and other sand blasting equipment and equipment: water blasting machine, automatic blasting machine Through the sand blasting machine, polishing sand blasting machine, manual sand blasting machine, pressure sand blasting machine, etc., different sand blasting equipment handles different size workpieces, or the surface roughness, color and texture are different.

喷砂加工处理
Three: Sand blasting process stage The blasting process uses compressed air as the power to form a high-speed spray beam, which sprays the blasting material onto the surface of the workpiece to be processed at high speed, which changes the appearance of the external surface of the workpiece. Due to the impact of the abrasive on the workpiece surface and cutting The effect can make the surface of the workpiece a certain degree of cleanliness and different roughness, and improve the mechanical properties of the surface of the workpiece.

喷砂工艺
Four: sandblasting process pre-treatment stage The sandblasting process pre-treatment stage refers to the treatment of the workpiece surface before the workpiece is sprayed and sprayed with a protective layer. The quality of the sandblasting process before and after treatment affects the adhesion, appearance, moisture resistance and corrosion resistance of the coating. The pretreatment is not done well, and the rust will continue to spread under the coating, causing the coating to peel off. After carefully cleaning the surface and the general simple cleaning of the workpiece, the coating can be compared with the exposure method, the life span can be 4-5 times. There are many methods for surface cleaning, but the most commonly accepted methods are: solvent cleaning, pickling, hand tools, power tools.

Dongguan Meijun Sandblasting Equipment undertakes sandblasting processing of various workpieces, and does it in accordance with the standards of customer requirements! !! !!

⎝⎛叫我棋牌⎞⎠ - About Us - Products - Success Stories - Cooperating Clients - Equipment Video - Company Environment - News Center - Industry News - Message - Recruitment - Contact Us
LOGO
Dongguan Humen Meijun Sandblasting Equipment Store Copyright © Copyright 2017 Technical Support: Dongguan Website Construction [ GMAP ]
Address: Building 1-1, Building A, Qihe Industrial Park, No. 33 Xinxing Road, Xinlian Community, Humen Town, Dongguan City. Tel: 0769-82261696 / Mr. Zhong Visits:
* The relevant webpage materials and related resources on this site are from the Internet. If there is any infringement, please inform us quickly. We will delete it within 24 hours. [ Background Management ]
Main: sand blasting machine, water blasting machine, derusting blasting machine, boron carbide nozzle, blasting machine accessories, blasting gun, mobile phone shell blasting machine, aluminum plate blasting machine, Dongguan blasting machine accessories, environmental protection Sand room, Dongguan sand blasting machine, environmental protection sand blasting room [ Baidu Statistics ]
【粤 ICP 备 09153882 号 -1】 【粤 ICP 备 09153882 号 -2】
手机电玩平台 欢乐拼三张 天天电玩城 七乐彩