Overview
RK bar model K303.10.4 is used for Spreader's precise, repeatability surface coatings on most substrates. It is wound to the stainless steel rod by precision drawing stainless steel wire to form a pattern with grooves of the same shape, and accurately controls the wet film thickness. The closed winding bar can Spreader 4 to 120μm Coating thickness, and the spiral winding bar can Spreader higher thickness coatings up to 500μm. The bar is dedicated to the UK RK Coater K303 with a Spreader area of 700x420mm.
Features
1. Made of precision drawn stainless steel wire winding to ensure coating accuracy, repeatability
2. Closed winding design supports 4 to 120μm Coating thickness, spiral winding supports up to 500μm thickness
3. Dedicated to K303 Coater, matching application width 420mm
4. Stainless steel material, durable and easy to clean and maintain
Principle
By wrapping precision-drawn stainless steel wire onto the stainless steel rod, a pattern with grooves of the same shape is formed, and the size of these grooves accurately controls the wet film thickness, achieving the accuracy and repeatability of the Spreader on the substrate.
Applications
Spreader for surface coating
Steps
1. Install the bar on the K303 Spreader
2. Adjust Spreader parameters to desired wet film thickness
3. Start the Coater for substrate Spreader operation
4. Clean the bar after finishing for next use
Notice
• Only for use with K303 Coater
• Clean in time after use to avoid coating residue
• Avoid collision or bending to maintain bar accuracy
• Store in a drying environment to prevent corrosion
