Customized Best Seller Low Price Aluminum Scaffold Parts Casting Die Cast with CNC Machining

 

Sandblasting

Sandblasting is a process that uses compressed air as the power to form a high-speed spray beam to spray materials (copper ore, quartz sand, diamond sand suction sandblasting schematic diagram, iron sand, Hainan sand) onto the surface of the workpiece that needs to be treated at high speed, causing changes in the appearance or shape of the outer surface of the workpiece. Due to the impact and cutting effects of the abrasive on the workpiece surface, the workpiece surface obtains a certain degree of cleanliness and different roughness, The mechanical properties of the workpiece surface are improved, thereby improving the fatigue resistance of the workpiece, increasing its adhesion to the coating, prolonging the durability of the coating film, and also facilitating the leveling and decoration of the coating.

Compared with other cleaning processes such as acid pickling and tool cleaning, sandblasting has the following characteristics:

一、 Sandblasting is the most thorough, versatile, rapid, and efficient cleaning method.

二、 Sandblasting treatment can be arbitrarily selected between different roughness levels, which cannot be achieved by other processes. Manual polishing can create rough surfaces but the speed is too slow, while chemical solvent cleaning can cause the surface to be too smooth, which is not conducive to coating adhesion.

The characteristics of shot peening: 1. It has great flexibility in cleaning. Easy to clean the inner and outer surfaces of complex workpieces and the inner walls of pipe fittings; And it is not limited by the site, and can be moved to the vicinity of oversized workpieces for cleaning. 2. The equipment has a simple structure, low investment in the entire machine, fewer vulnerable parts, and low maintenance costs. 3. It consumes a lot of energy and must be equipped with a high-power air compression station. 4. Cleaning the surface is prone to moisture and embroidery. 5. Low cleaning efficiency, many operators, and high labor intensity.

 

Characteristics of shot blasting: 1. Poor flexibility. Due to the limitations of the site, cleaning the workpiece may be somewhat blind, resulting in dead corners that cannot be cleaned on the inner surface of the workpiece. 2. There is no need to accelerate the projectile with compressed air and set up a high-power air compression station. 3. The cleaning surface is less prone to moisture and rust. 4. The equipment structure is relatively complex, with many vulnerable parts, especially blades and other parts, which require a lot of maintenance time and high costs. 5. High cleaning efficiency, low cost, few operators, easy to achieve automated control, suitable for mass production.

 

Shot peening

Shot peening. Surface treatment using shot peening has a high impact force and obvious cleaning effect. However, the treatment of thin sheet workpieces by shot peening can easily cause deformation of the workpiece, and the impact of steel balls on the surface of the workpiece (whether shot peening or shot peening) can cause deformation of the metal substrate. Due to the lack of plasticity of Fe3O4 and Fe2O3, they peel off after crushing, and the oil film deforms together with the substrate. Therefore, for workpieces with oil stains, shot peening and shot peening cannot completely remove oil stains. Among the existing surface treatment methods for workpieces, sandblasting cleaning has the best cleaning effect. Sandblasting is suitable for cleaning workpieces with high surface requirements. However, currently, the general sandblasting equipment in China is mostly composed of primitive heavy sand conveying machinery such as hinges, scrapers, and bucket elevators.

The difference between shot peening and shot peening

Shot peening uses high-pressure air or compressed air as power, while shot peening typically involves high-speed rotation of a flywheel to eject steel sand at high speed. The shot blasting efficiency is high, but there will be dead corners, and the shot blasting is relatively flexible, but the power consumption is high. Although the two processes have different spraying power and methods, they both aim to impact the workpiece at high speed, and their effects are basically the same. Compared to shot blasting, shot blasting is more precise and easy to control accuracy, but its efficiency is not as high as shot blasting. It is suitable for small and complex shaped workpieces, and shot blasting is more economical and practical, easy to control efficiency and cost. It can control the particle size of the shot material to control the spraying effect, but there will be dead corners, making it suitable for batch processing of workpieces with a single surface. The selection of two processes mainly depends on the shape of the workpiece and processing efficiency.

 

The difference between shot peening and sandblasting is that both use high-pressure air or compressed air as power to blow it out at high speed and impact the surface of the workpiece to achieve cleaning effect. However, the effect varies depending on the medium chosen.

 

After sandblasting treatment, the dirt on the surface of the workpiece is removed, and the surface is slightly damaged, resulting in a significant increase in surface area, thereby increasing the bonding strength between the workpiece and the coating/coating. The surface of the sandblasting treated workpiece is metallic in its natural color, but due to its rough surface, light is refracted, resulting in no metallic luster and a dark surface. After sandblasting treatment, the dirt on the surface of the workpiece is removed, and the surface of the workpiece is slightly undamaged, The surface area has increased. Due to the fact that the surface of the workpiece is not damaged during the processing, the excess energy generated during processing will lead to the surface strengthening of the workpiece substrate. The surface of the workpiece after sandblasting treatment is also metallic in its natural color, but due to the spherical surface, some of the light is refracted, so the workpiece is processed in a matte effect.

 

 

 

 

Basic Information

Total Capitalization	less than US$50,000
Country / Region	China
Year Established	2014
Total Employees	100 to 149
Business Type	Exporter, Manufacturer, Trading Company

 

Trading Capabilities

Total Annual Sales	less than US$50,000
Export Percentage	90 percent to 94 percent
OEM Services	Yes
Small Orders Accepted	Yes
Brand Names	Innolead
Payment Terms	TT
Main Competitive Advantages	Experienced R&D Department, Large Product Line, ODM (Original Designing & Manufacturing), OEM Capability, Production Capacity, Reliability, Reputation
Other Competitive Advantages	NA
Major Customer	Soprano, European Thermodynamics Ltd.
Export Markets	Australasia, Central/South America, Eastern Europe, Mid East/Africa, North America, Western Europe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTACT US

Alex He

Tel:+86 15989331617

Whatsapp&Wechat:+86 15989331617

Skype ID:alex.ho43

Email: alex.he@innolead.net

 

Web:www.innolead.net

 

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