Essential details
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Product Introduction
Structure composition:
The film-forming machine's rubber rollers are composed of several key components. The metal core serves as the foundation for the entire rubber roller, providing necessary strength and stability to prevent the roller from deforming easily during operation. The outer layer rubber directly contacts the film, and its performance directly affects the quality of the film. The hard rubber layer is located between the outer layer rubber and the metal core, serving to connect the two and enhance the overall structural strength. The roller neck is used to install the rubber roller on the film-forming machine, ensuring that the roller can rotate stably. Additionally, the presence of ventilation holes helps balance the internal pressure during the roller's operation, preventing the film layer from deforming or being damaged due to uneven pressure.
Material characteristics:
Different materials of rubber rollers have their own advantages. Silicone rubber roller rubber has excellent elasticity and compressive strength, which can maintain stability during high-speed operation, reduce film thickness fluctuations, improve film flatness, and have good surface anti-adhesion properties, which can lower the scrap rate and have excellent temperature resistance. Fluororubber-made rubber rollers have outstanding high-temperature resistance, strong acid resistance, corrosion resistance, oil resistance, and chemical solvent resistance, making them suitable for working in harsh environments and effectively extending service life. EPDM rubber-made rubber rollers have good weather resistance, ozone resistance, water resistance, and electrical insulation properties, as well as excellent elasticity and wear resistance, which can adapt to different film-forming process requirements.
Functionality:
The film-forming machine rubber roller has multiple functions. It has a traction function, working in conjunction with the steel roller to pull the cooled and shaped film out from the head of the machine and control the film's running speed and tension, ensuring that the film can be uniformly stretched and transported, and guaranteeing stable film thickness. The pressure function is also one of its important functions. During the traction process, it applies an appropriate pressure to the film, causing the multi-layer materials to adhere closely, improving the composite strength and preventing delamination. In addition, the rubber roller can also play a flattening role, by rotating and contacting the film itself, eliminating wrinkles generated during blow molding, making the film surface smoother and more flat, and enhancing the appearance quality of the film.
The film-forming machine's rubber rollers are composed of several key components. The metal core serves as the foundation for the entire rubber roller, providing necessary strength and stability to prevent the roller from deforming easily during operation. The outer layer rubber directly contacts the film, and its performance directly affects the quality of the film. The hard rubber layer is located between the outer layer rubber and the metal core, serving to connect the two and enhance the overall structural strength. The roller neck is used to install the rubber roller on the film-forming machine, ensuring that the roller can rotate stably. Additionally, the presence of ventilation holes helps balance the internal pressure during the roller's operation, preventing the film layer from deforming or being damaged due to uneven pressure.
Material characteristics:
Different materials of rubber rollers have their own advantages. Silicone rubber roller rubber has excellent elasticity and compressive strength, which can maintain stability during high-speed operation, reduce film thickness fluctuations, improve film flatness, and have good surface anti-adhesion properties, which can lower the scrap rate and have excellent temperature resistance. Fluororubber-made rubber rollers have outstanding high-temperature resistance, strong acid resistance, corrosion resistance, oil resistance, and chemical solvent resistance, making them suitable for working in harsh environments and effectively extending service life. EPDM rubber-made rubber rollers have good weather resistance, ozone resistance, water resistance, and electrical insulation properties, as well as excellent elasticity and wear resistance, which can adapt to different film-forming process requirements.
Functionality:
The film-forming machine rubber roller has multiple functions. It has a traction function, working in conjunction with the steel roller to pull the cooled and shaped film out from the head of the machine and control the film's running speed and tension, ensuring that the film can be uniformly stretched and transported, and guaranteeing stable film thickness. The pressure function is also one of its important functions. During the traction process, it applies an appropriate pressure to the film, causing the multi-layer materials to adhere closely, improving the composite strength and preventing delamination. In addition, the rubber roller can also play a flattening role, by rotating and contacting the film itself, eliminating wrinkles generated during blow molding, making the film surface smoother and more flat, and enhancing the appearance quality of the film.