Overview
The RDS 17 #L1000φ 10 wire-wound Applicator rod is a wire-wound Spreader Metering rod produced by RDS Corporation in the United States. RDS has more than 80 years of experience in R & D and production of coating rods, and its products are widely popular for the simple, accurate, uniform and cost-effective Spreader. This model is suitable for applications that require rapid changes in coating weight and wide film thickness. It has sufficient flexibility and is suitable for a wide range of substrates.
Features
1. Derived from the American RDS brand with a history of more than 80 years, with reliable quality.
2. Using the classic "Mayer" wire winding rod design, the Spreader method is simple, accurate, uniform and cost-effective.
3. Can quickly change the coating weight, provide a wide range of film thickness options, flexible application.
4. Wide range of applicable substrates and good flexibility.
5. Wire winding rod design supports disbonding and re-winding, which helps to save costs and reduce waste.
6. Accept customization to meet specific needs.
Principle
The wire-wound Applicator rod is a wire-wound Metering rod. Its Working Principle is to tightly wrap a stainless steel wire of a specific diameter on the mandrel, and the gap (groove) between the wires determines the wet film thickness of the Spreader to the substrate. When the Coating flows through the rod body, the excess Coating is scraped off by the wire, and the amount of Coating retained in the groove is the amount of coating transferred to the substrate, resulting in accurate and uniform Spreader.
Applications
Coating, window film, adhesive tape, release paper, photovoltaic film, wall covering material, special paper
Steps
1. According to the Spreader process requirements, select the appropriate RDS Metering rod model (such as wire winding rod, molding rod, etc.).
2. Install the Metering rod correctly on the Spreader device.
3. Adjust Spreader parameters (e.g. pressure, speed, etc.).
4. Spreader operation, control the wet film thickness through Metering rod.
5. After the Spreader is completed, clean the rod body in time.
Notice
* Wire winding rod grooves may be more likely to clog than molding rods, and attention should be paid to cleaning.
* After use, it should be cleaned thoroughly in time to prevent the coating from drying up and blocking the groove, which will affect the next use effect and the life of the rod body.
* Be careful to avoid bumping during operation, protect the surface of the rod body (such as chrome plating) and the winding structure.
* For high viscosity coatings, consider using notched rods or double-wound rods to reduce clogging and line problems.
Customized products require detailed requirements to be submitted through official channels.
