Magnetic Stainless Steel Polishing Abrasives: Unleash Precision and Efficiency

Introduction

  Stainless steel media is used for surface grinding and polishing treatment. It can remove impurities, oxidation layers, old coatings and other defects on the surface of the product by spraying or grinding to make the surface obtain a certain roughness. It lays a good foundation for improving the adhesion and other properties of the subsequent coating. You can aslo polish with brightener together to get more outstanding bright effect.

  The main component of stainless steel abrasives is stainless steel, which generally contains iron (Fe), chromium (Cr), nickel (Ni) and other metal elements. The presence of chromium makes stainless steel abrasives have good corrosion resistance and can keep stable in different chemical environments. Nickel can further enhance its toughness and corrosion resistance. This composition ensures that abrasives can still work effectively in wet or corrosive working environments, such as metal working sites near Marine environments.

PIN

BALL

FLYING SAUCER

Factory Production

  Norden machinery is one of the companies with a wide range of tumbling polishing medias and brighteners in the global market. The stainless steel abrasives from Norden machinery can polish products with complex structures. It can effectively polish the parts in small gaps to ensure the consistency and smoothness of the overall surface of the parts. After more than 20 years of continuous exploration and improvement, we now have grinding media including: plastic media, ceramic media, brown corundum, stainless steel media and various brighteners. According to the various needs of different customers around the world, we are constantly developing new tumbling media to meet customer needs and constantly solving various surface polishing and deburring treatment problems.

Outstanding Advantages

1. High hardness: Stainless steel abrasive hardness is high. It can be driven by magnetic grinding machine and other polishing machine. It can effectively remove the surface of the metal parts of burrs, oxide film, rust and other defects. It can also fine polishing to achieve higher brightness and smoothness.

2. Wear resistance: We usually imported stainless steel 304 and other materials which has good corrosion resistance. It can maintain good physical properties in the polishing process. It is not easy to deformation and fracture. It can be used continuously for several times, extending the service life of the abrasive.

3. Magnetic characteristics: Its magnetism can produce high-speed flow to turn and other actions under the magnetic field of the magnetic grinder, so that it can go deep into the surface of the parts and internal holes, dead angles, cracks and other complex parts.

4.Semi-permanent consumables: stainless steel abrasives can be reused many times under normal use and reasonable maintenance, reducing the polishing cost.

5.Good chemical stability: It generally has a good tolerance to most chemicals. For example, when polishing the metal surface with the polishing liquid, the stainless steel abrasives will not react adversely with the chemical composition of the polishing liquid.

Wide Application

  Stainless steel polishing abrasives can be adapted to a variety of polishing processes and equipment. It is suitable for manual polishing or automatic polishing machine. For manual polishing, the abrasive can be attached to the polishing wheel and grind the stainless steel surface with the rotation of the polishing wheel. In the automatic polishing machine, the abrasive can evenly polish the products under high speed rotation. At the same time, the abrasive can also adapt to different polishing fluid environment and cooperate with various additives to improve the polishing effect. It is widely used in the following fields:

1. Metal surface treatment:  Stainless steel abrasives can be used for polishing metal surfaces to reduce surface roughness and improve surface finish and beauty. In precision instrument manufacturing and jewelry processing, stainless steel abrasives can achieve fine treatment of metal surfaces to meet high surface quality standards. Stainless steel abrasives can also gently and effectively remove rust and oxidation on the metal surface. This provides a good foundation for the subsequent coating and anti-corrosion treatment.

2. Medical device surface treatment: It can be used for polishing surgical instruments to make the surface more smooth and have a high degree of finish and corrosion resistance. For example, stainless steel abrasives can be used for polishing dental instruments, surgical instruments, etc., to improve the quality and service life of instruments.

3. Wafer surface treatment: It can be used for polishing and cleaning of wafers to remove small particles, organic matter and metal impurities on the surface and improve the surface quality and purity of wafers.

4.Chemical industry: It can be used for the surface treatment of chemical equipment, such as storage tanks, reactors, etc., to achieve removing surface rust and impurities and providing a good foundation for the construction of anti-corrosion coatings.

5.Aerospace field: It can be used to polish the surface of aircraft engine blades and landing gear to ensure them work reliably in complex environments such as high temperature, high pressure and high corrosion.

Multiple Shapes and Sizes

  Stainless steel abrasives have a variety of shapes such as ball, pin and flying saucer. Ball and pin abrasive are relatively soft when contact with stainless steel surface in polishing process. They are suitable for fine polishing stage. Flying saucer-shaped abrasives have strong cutting ability. It can quickly remove more burrs on the surface of stainless steel. It is often used in the rough throwing stage.

  Abrasive size is different and the application is also different. Large size abrasives are used for coarse polishing, which can quickly remove mass surface defects. Medium size abrasive are used for refining the surface. Small size abrasive are used for fine polishing, which can make the stainless steel surface bright as a mirror. The combination of abrasives of different sizes can achieve more ideal polishing effect.