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Coating of Server Box Components for the Cellular/Computer Industries

Coating of Server Box Components

The project highlighted here was for the powder coating of server box components for the communications industry. Per the customer's specifications, RayPaul Coating's experienced staff masked and plugged areas that needed to have no coating. The parts were hung on a conveyorized system, which can accommodate parts of dimensions up to 32" wide, 6' high, and 14' long. Subseqently, the parts went through a custom, five-stage pretreatment washer to clean the parts and prepare the part surface. The pretreatment helped to ensure the complete bonding of the cured powder to the substrate. After going through the dry-off oven, the parts entered the paint booth where automatic and manual spray guns were used to apply the coating, per technical specifications, and in compliance with the customer's requirements.

Quality control was maintained by a three stage part inspection on components from start to finish. Coating quality was ensured through full coverage check, mil thickness check, pencil hardness test, and crosshatch test to verify curing and adhesion.

RayPaul Coating provided specialty packaging services for the finished product, per customer's specifications. This project represents runs from small to large, with turnovers of 24-72 hours.

To learn how custom powder coating services and dedication to customer service can help with your next manufacturing project, contact RayPaul Coating or see the table below.

Coating of Server Box Components Project Details

Product Name
Computer Server Box
Product Description
These Components are used on Computer Server Boxes
Capabilities Applied/Processes
Thermoset Powder Coatings
Masking and Plugging
Equipment Used to Finish Part
Five Stage Pretreatment Washer
Industrial Dry Off and Curing Oven
Wagner Powder Booth
Electrostatic Automatic and Manual Spray Equipment
Overall Part Dimensions
Conveyorized System = 32" W x 6' H x 14' L
Tightest Tolerances
Oven temperature range 275 to 400 Degrees F
Typical mil thickness 2 to 3 mils. on Thermoset Powders
Material Used
Paint Polymers in Powder Form
Material Finish
Powder Coated
In Process Testing/Inspection Performed
First, mid, and last part Q.C. inspections, which included:
  • Full coverage check
  • Coating thickness test
  • Pencil hardness test
  • Crosshatch test for adhesion and curing
Featured Industry
Small to Large
Delivery/Turnaround Time
24 to 72 hours
Standards Met
Customer Specifications
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