Powder coating
Color, gloss and texture on visible production parts.
- Up to 10 reciprocating automatic guns
- 6-stage stainless steel pretreatment washer
- Temperature- and humidity-controlled powder room
- Gas convection cure with infrared assist
Greenfield Finishing · Greenfield, Ohio
Production powder coating and e‑coat
Two coating lines, an in-house lab and a packing floor in one plant between Columbus, Cincinnati and Dayton.
1959Greenfield Products founded in Greenfield, Ohio
20+ yrsISO 9001 registered, now to the 2015 edition
10automatic guns on the powder line
9-stagezinc-phosphate pretreatment on the e-coat line
4 statesOhio, Indiana, Kentucky and West Virginia
Manufacturers our work has supported
Our lines
Two coating lines under one roof
Powder coating for parts where the finish is seen. E-coat for full coverage on complex and welded parts. Send the drawing and we’ll tell you which one fits.
E‑coat
Cathodic epoxy that reaches seams, recesses and welds.
- 9-stage zinc-phosphate pretreatment
- PPG cathodic epoxy chemistry
- Automated slide-rail transfer
- Multi-tier racks for small parts at volume
Industries
Who we coat for
Appliance and automotive parts have run on these lines for decades. The same lines now coat components for data center, electrical and power equipment.
Long‑standing
Decades of repeat production
Growing
Components for infrastructure equipment
Data center infrastructureRack, cable-management and cooling componentsElectrical equipmentBrackets, bus supports, hardware and small housingsGenerators and backup powerEnclosure doors, louvers and transfer-switch housingsHVAC equipmentExterior panels, louvers, grilles and guardsMaterial handling and automationGuards, plates, brackets and control housings
Quality
ISO 9001 registered for more than 20 years
Every program runs under the same documented system. The checks are done in our own lab and recorded.
Pretreatment chemistry
Bath chemistry checked by titration on a schedule.
Color and gloss
Measured with a BYK spectro-guide and judged in a Macbeth light booth.
Cure
Cure-Trak oven profiles confirm each part sees its full cure.
Film build
Measured in mils against your spec, with SPC on film build, cure and adhesion.
After coating
Parts leave ready for your line
Tell us how parts should be checked, labeled, packed and shipped, and it becomes part of the coating program.
- Final inspection and sign-off
- Labeling and part identification
- Kitting and sequencing
- Subassembly
- Packing and shipping, with returnable totes welcome
The plant
Greenfield, Ohio, since 1959
Greenfield Finishing is the finishing division of Greenfield Products, Inc., a fourth-generation family manufacturer. We have coated parts for outside customers since the early 1990s.
- Serving
- Ohio, Indiana, Kentucky and West Virginia
Request a quote
Send the part details through the RFQ portal. Operations checks every part against the line before we quote.
- Drawing and material
- Overall size and weight
- Annual volume and order quantity
- Coating spec, color and gloss
- Labeling, packing or kitting needs
- When you need first parts
Submit an RFQQuotes go through the RFQ portal at rfq.greenfieldfinishing.com.