Overhead Conveyor Coating Line Dated-Sep 17th,2026

The latest overhead conveyor coating line for continuous, space-efficient surface treatment of metal parts. Designed for welded racks, mesh bases, tubular frames, brackets and other fabricated components, the line combines suspended chain transport, process chambers and a curing/drying tunnel in one coordinated flow. 

  01    What the pictures show

Overhead monorail conveyor — a suspended chain running on an elevated I-beam, carrying parts through the entire process without occupying floor space

Hanging jigs and fixtures — welded wire racks and mesh components hang from purpose-made carriers so both faces and edges are exposed to the coating

Curved and accumulation sections — the track changes direction and stores product, smoothing flow between loading, coating and curing stages

Steel support structure — columns and beams form a rigid, modular frame that integrates the rail, chambers and service access

  02    Key features

Suspended continuous flow — parts travel overhead from loading through coating and curing, reducing manual handling and floor congestion

Custom hanging tooling — jigs are designed around the actual part geometry — bars, meshes, frames and asymmetrical fabrications

Process tunnel — enclosed side-wall chambers house the coating and preparation zones with access doors and service openings

Curing / drying tunnel — a light-colored insulated enclosure with utility access for controlled drying or curing after coating

Modular steel frame — the elevated structure supports the rail and process zones and can be extended as output grows

Shop-floor friendly layout — floor area stays clear for forklifts, assembly and logistics while production runs overhead

  03    Technical data

  04    Applications and benefits

This configuration suits manufacturers of welded wire racks, storage baskets, mesh panels, tubular frames, metal furniture, fence and grating components. Benefits include continuous flow production, better use of vertical plant space, flexible hanging tooling, easier integration with pretreatment and curing sections, and a cleaner, more visible shop-floor layout.

 Frequently Asked Questions

Q: What is an overhead conveyor coating line?  A: A suspended monorail system that carries parts on hanging fixtures through coating and curing zones, improving flow and finish consistency.

Q: Can it handle mesh and rack-type metal parts?  A: Yes. Custom jigs and adjustable hanging pitch allow bars, frames, meshes and welded parts to be processed continuously.

Q: Is the line suitable for powder coating and liquid paint?  A: The layout can be configured for powder coating, liquid painting, drying and curing according to the required process.

Q: How does it save floor space?  A: Parts travel overhead through enclosed process tunnels, leaving the ground area free for logistics and assembly.

Q: Does CoatTech supply the fixtures?  A: Yes — hanging fixtures are designed around the actual part geometry so both faces and edges receive an even coating.