Overview
The OSP-30 L600φ 10 coating rod is a Grooved Rods film applicator launched by the OSP brand. It is made of stainless steel, with a total length of 610mm, an effective application width of 600mm, and a main rod diameter of 10mm. The product forms a precise mountain-shaped Linear dispersion on the surface of the steel rod through cold extrusion processing technology, which is used to replace the traditional wire-wound bar. Spreader 30μm wet film thickness.
Features
1. Cold extrusion technology is used to process concave-convex wavy Linear dispersion on the surface of stainless steel rods, without traditional winding wire, so there is no risk of wire loosening or breaking.
2. Linear dispersion lubrication smooth surface, very easy to clean, not easy to block.
3. Breaking through the traditional bar Spreader limit, ultra-thin film Spreader can be performed (the data shows that the minimum can be up to 2μm).
4. Different mountain types (such as standard S type, left and right spiral combination, square eye pattern, etc.) can be selected according to the substrate and coating liquid to optimize the Spreader effect and solve problems such as bubble mixing.
5. Mountain bottoms are wider than traditional wire coating bars and generally provide greater Coating Weight.
Principle
OSP coating rods utilize the principle of metal plastic deformation to cold extrude stainless steel rods through precision molds, and roll out specific concave-convex mountain-type Linear dispersions on their surfaces. These Linear dispersions perform the same scraping and measurement functions as traditional winding bars in the Spreader process, resulting in a uniform, thickness-controllable wet-film coating on the substrate.
Applications
Spreader, Film Spreader, Calender Roller
Standards
The data did not mention specific compliance criteria.
Steps
The information does not provide specific operation steps.
Notice
• Product pictures are for reference only. Appearance of stainless steel coating bar is subject to the actual product.
• When selecting, refer to the OSP bar selection comparison table, and select according to the required wet film thickness, bar wire diameter, tooth shape parameters (such as tooth pitch P, tooth height H) and volume.
