3 Stage On-line Pre-Treatment
Prior to Powder Coating all components pass through our three stage, on-line pre-treatment process plant. This process helps provide the product with increased shelf life and low maintenance, plus zinc chromate protection. All components are loaded onto an automated conveyor and follow the stages listed below:
Each product is treated with chemical degreasing agents that remove any oils or surface contaminations.
The components continue through a clean water rinse to wash and remove the chemical from the product.
Optional (CF20) protection is available. This is ideal for aluminium parts that require further corrosive protection. (Up to 1000 hours salt spray test has been proven). This would depend on the environment, giving approximately 10-15 years life expectancy
Sheet Metal Services offers a variety of sheet metal finishing and fabrication services in our state-of-the-art factory in the North West. If you have any questions about our services, please get in touch with the Sheet Metal Services team on one of the following;