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How to tell if the tungsten carbide coating of industrial rollers is real?
01-27
/ 2025
How to tell if the tungsten carbide coating of industrial rollers is real?
One of the most direct ways to identify tungsten carbide coatings is to conduct a hardness test. Tungsten carbide has extremely high hardness, usually reaching 70HRC (Rockwell hardness) or more. Therefore, the hardness of the coating can be tested by using tools such as Rockwell hardness tester.
Why does the packaging industry need to use rubber rollers? Which links need to use it?
01-01
/ 2025
Why does the packaging industry need to use rubber rollers? Which links need to use it?
Rubber rollers can firmly grasp and transmit various materials, including paper, plastic film and metal foil, through their elasticity and friction. The elasticity of the rubber roller adapts to the thickness and surface characteristics of different materials, ensuring that there is no slipping, displacement or damage during the transmission process.
Why does the electronics industry need to use Corona Roller?
12-27
/ 2024
Why does the electronics industry need to use Corona Roller?
As a highly efficient surface treatment equipment, the corona roller can significantly increase the surface energy of the material and enhance its bonding with other materials, thereby improving the quality and reliability of the product.
How to tell if an industrial roller is chrome plated?
12-24
/ 2024
How to tell if an industrial roller is chrome plated?
If the surface of the industrial roller is bright and has a silvery white reflection, this may be a sign of chrome plating. In contrast, the surface of the roller that has not been chrome-plated may show the color of the metal itself, such as the gray of iron or the dark gray of steel, with a relatively low gloss.
Which industries need to use rubber rollers?
12-13
/ 2024
Which industries need to use rubber rollers?
Industries that need rubber rollers include: printing industry, packaging industry, textile industry, paper industry, metal processing industry, food processing industry, electronics industry, automobile manufacturing industry, etc.
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