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Why does the steel industry need to use rubber rollers?
11-28
/ 2024
Why does the steel industry need to use rubber rollers?
The links in the steel industry that need to use rubber rollers are: raw material processing, hot rolling process, cold rolling process, surface treatment, and finished product transportation.
What is a corona roller? What does it do?
11-27
/ 2024
What is a corona roller? What does it do?
A corona roller is a device that treats the surface of a material by corona discharge. Corona discharge is a high-frequency and high-voltage discharge phenomenon. When the air between the high-voltage electrode and the surface of the material is ionized, corona discharge is formed, thereby changing the physical and chemical properties of the surface of the material.
Can the chrome-plated layer of industrial rollers be painted?
11-26
/ 2024
Can the chrome-plated layer of industrial rollers be painted?
Some companies may want to apply a layer of paint film on the surface of the chrome-plated roller for the purpose of anti-corrosion, anti-oxidation, and improving the appearance of the roller. However, due to the high hardness and low surface energy of the chrome layer, the adhesion of the paint film may become the main difficulty faced during the painting process.
Why do we use chrome plated rollers in the embossing and matting process of paper?
11-25
/ 2024
Why do we use chrome plated rollers in the embossing and matting process of paper?
The chrome-plated roller plays the following main roles in the embossing process: 1. Ensure the pressing of high-precision textures 2. Improve wear resistance and extend equipment life 3. Maintain the integrity of the paper
Why do plastics processing industries use chrome-plated rollers?
11-22
/ 2024
Why do plastics processing industries use chrome-plated rollers?
When the plastic film or sheet passes through the chrome-plated roller, the smooth surface of the chrome-plated roller can evenly transfer pressure to the surface of the plastic product, thereby helping the product surface to achieve a highly flat and wrinkle-free effect
Why does the steel industry need water quenching rollers?
11-21
/ 2024
Why does the steel industry need water quenching rollers?
The strength and toughness of steel depend largely on its microstructure and grain size. Water quenching rollers can refine the grain structure of steel through a rapid cooling process, thereby improving its strength and toughness.
What is the temperature limit of industrial tungsten carbide coated rollers?
11-20
/ 2024
What is the temperature limit of industrial tungsten carbide coated rollers?
The effective operating temperature limit of tungsten carbide coatings is usually around 500°C (932°F). After exceeding this temperature, the surface of the tungsten carbide particles may begin to oxidize or decompose, resulting in a decrease in the hardness and wear resistance of the coating.
What device can scrape off the ink on the Ceramic Anilox Roller?
11-19
/ 2024
What device can scrape off the ink on the Ceramic Anilox Roller?
The scraper is a device specifically used to scrape off excess ink on the surface of the anilox roller. It is a commonly used tool in the cleaning process of the Ceramic Anilox Roller. The scraper is installed on the printing machine or coating machine.
What are the application areas of Chrome Plated Roller? Which industries need it?
11-18
/ 2024
What are the application areas of Chrome Plated Roller? Which industries need it?
The application areas of Chrome Plated Roller are: printing industry (offset printing, flexo printing and gravure printing), plastic processing industry (film extrusion, calendering and coating), papermaking industry (pressing roller, calendering roller and coating roller), metal processing industry, textile industry, rubber processing industry.
How to chrome plate industrial rollers?
11-15
/ 2024
How to chrome plate industrial rollers?
Specific steps for industrial roller chromium plating: 1. Surface preparation 2. Preparation of electroplating tank 3. Electroplating process 4. Post-processing
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