Dip pretreatment
Multiple tanks arranged in sequence can support thorough treatment of complex-shaped components. This approach can be considered for components ranging from small fasteners to larger fabricated parts.
Spray pretreatment
Tunnel-based spray zones suit exposed surfaces and higher-volume component movement on conveyors or overhead systems.
Choosing the route
Geometry, production volume, chemical process, material flow and downstream coating requirements should guide the system decision.