旭サナック株式会社旭サナック株式会社

Coating Equipment & Engineering Division

Bringing science to "Atomization"

CASE STUDY

Electrostatic Heat-Resistant Coating for Microwave Oven Grill Frames

No.450
Dec.,2025

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Electrostatic Heat-Resistant Coating for Microwave Oven Grill Frames

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Introduction:To address aging equipment and improve coating quality and labor efficiency, the company renewed automatic spray guns on two coating lines.
Benefits
1. Paint consumption and touch-up work were significantly reduced, increasing correction-free production and improving process efficiency.
2. Uniform, high-quality finishes were consistently achieved, contributing to labor savings.
3. The upgrade of the automatic spray guns delivered measurable gains in quality, productivity, and cost efficiency with minimal investment.

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Powder Coating for Air Conditioner Outdoor Unit Panels

No.449
Oct.,2025

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Powder Coating for Air Conditioner Outdoor Unit Panels

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Introduction: To address reduced coating efficiency from aging equipment and the increased workload on operators due to touch-up work, the company introduced new powder coating equipment.
Benefits
1. Paint usage was reduced by 50% and automatic powder coating guns doubled panel productivity while boosting output of other components by 30%.
2. Touch-up work was reduced to less than half, allowing a reduction in personnel from 2 to 1 and achieving significant labor savings.

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Powder Coating of Metal Products                ⁂                       ⁂                     ⁂                    ⁂                        ⁂                      ⁂                          ⁂

No.448
Sep.,2025

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Powder Coating of Metal Products                ⁂                       ⁂                     ⁂                    ⁂                        ⁂                      ⁂                          ⁂

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Introduction: The company provides solvent and powder coating services for general metals and aluminum. Traditionally, powder coating had been applied manually in the same booth used for solvent coating. However, challenges such as coating quality issues, poor working conditions caused by a drying furnace installed directly above the booth, and concerns over potential labor shortages prompted the company to introduce a painting robot. 
Benefits:
1. By establishing a dedicated powder coating line, the company achieved full automation without manual correction, resulting in improved coating quality.
2. The high transfer efficiency of the coating guns allowed for increased conveyor speed, which enhanced productivity and reduced coating material usage by approximately 20%.

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CONTACT

Please feel free to contact us for any inquiries or questions regarding the coating equipment and engineering.

CONTACT

Please feel free to contact us for any consultations or questions related to the services of Coating Equipment Division.