Beyond the Gun: A Holistic Approach to Application.

This is a common myth that is no longer true. While you cannot directly charge water, modern electrostatic spraying equipment for water-based paints works through a method called isolation. The entire fluid handling system—the pump, hoses, and the gun itself—is isolated from electrical ground. The system then charges the entire paint supply to a high negative voltage. As the paint is atomized, the charged droplets are drawn to the grounded part just like a solvent-based system. TIMS COATING can provide expertly designed electrostatic spraying equipment that allows you to get the high transfer efficiency of electrostatics with the environmental benefits of water-based coatings.

A complete industrial spraying equipment system is more than just the gun. The key components are: 1. A Fluid Handling System (Paint Kitchen): Includes pumps, agitators, heaters, and regulators to deliver paint at the perfect condition. 2. The Applicator: The spray gun itself, which can be manual or mounted on a robot. 3. The Spray Booth: A ventilated, well-lit enclosure to contain overspray and provide a clean environment. 4. A Conveyor System: To move parts consistently past the applicators. 5. A Curing System: An oven or other technology to dry and harden the paint. A turnkey provider like TIMS COATING engineers all these components to work in perfect harmony.

The choice between robotic and manual spraying equipment comes down to volume, complexity, and quality requirements. Manual spraying is ideal for low-volume, custom work where flexibility is key. However, it is inherently inconsistent. Robotic spraying provides absolute repeatability. A robot will follow the exact same path, at the exact same speed, with the exact same trigger points on every single part. This leads to a more uniform finish, reduced material waste (often a 15-30% savings over manual spraying), and higher throughput. For any medium- to high-volume production, a robotic spraying equipment system from TIMS COATING will provide a rapid and significant return on investment.

"Orange peel" is a common defect that makes a finish look like the textured skin of an orange. It is often caused by incorrect setup of your spraying equipment. The primary cause is poor atomization, meaning the paint droplets are too large when they hit the surface. This can be solved by increasing the atomizing air pressure or by reducing the fluid viscosity (thinning the paint). Another cause is applying the paint too dry, either by spraying from too far away or having the fan air pressure set too high. A consultation with a TIMS COATING process expert can help you tune your spraying equipment to eliminate this defect and achieve a perfectly smooth, "Class A" finish.