Heavy equipment operates in demanding environments where moisture, chemicals, abrasion, sunlight, contaminants, and daily wear can take a toll on critical components. The right heavy equipment coating provides a durable barrier against these conditions, helping manufacturers extend equipment life, reduce maintenance requirements, and maintain reliable performance.
Rhinehart Finishing provides heavy equipment coating services for manufacturers with demanding production and performance requirements. Our advanced equipment, large-part capabilities, and ISO 9001:2015-certified quality management system enable us to deliver consistent, high-quality finishes for a wide range of industrial applications.
Heavy Equipment Coating Methods and Capabilities
The appropriate coating system depends on the component, substrate, operating environment, and required performance. Rhinehart offers powder coating, liquid spray painting, and specialized military coatings, along with the pretreatment and quality-control capabilities needed to support the finished product.
Powder Coating for Heavy-Duty Equipment
Powder coating provides a durable finish that helps protect heavy equipment components from corrosion, abrasion, chipping, chemicals, weather exposure, and fading. Rhinehart works with epoxy, polyester, and hybrid powder formulations to meet specific application requirements.
Our overhead coating lines can accommodate components up to 12 feet by 3 feet by 6 feet, providing the capacity needed for many large or complex heavy equipment parts.
Liquid Spray and Specialty Industrial Coatings
Liquid spray painting provides another option when part geometry, finish specifications, color requirements, or other application needs make a liquid coating preferable. Rhinehart uses environmentally controlled spray capabilities along with automated and manual systems to accommodate different component sizes and geometries.
For military and defense applications, Rhinehart provides Chemical Agent Resistant Coating (CARC) to MIL-DTL-53039 and MIL-DTL-64159, along with other specification-driven coatings including MIL-DTL-5541, MIL-DTL-53022, MIL-PRF-23377, and MIL-PRF-85285. Rhinehart is also ITAR registered.
Pretreatment, Application, and Inspection
Long-term heavy equipment coating performance begins with proper surface preparation. Mechanical cleaning removes rust, old finishes, and contaminants that could interfere with adhesion. Rhinehart also offers TACOM-certified zinc phosphate pretreatment to TT-C-490 Type I, improving coating adhesion and corrosion protection.
Following pretreatment, the selected coating is applied and cured according to project requirements. In-house humidity, salt spray, and impact testing, plus final inspection, verify coating quality and performance before components leave our facility.
Heavy Equipment Coating Applications and Protection
Heavy equipment coatings can support OEM production as well as equipment refinishing and refurbishment. Frames, buckets, enclosures, attachments, and other machine components may require protection against corrosion, abrasion, moisture, chemicals, contaminants, and UV exposure.
Rhinehart serves manufacturers across construction equipment, agriculture, heavy truck, military and defense, and other industrial markets. Our coatings help protect machinery operating in challenging environments where surface damage can contribute to premature repairs, downtime, or reduced component life.
How Rhinehart Customizes Heavy Equipment Coating Solutions
No single coating system is right for every application. Rhinehart considers part size and geometry, substrate, environmental exposure, performance requirements, and customer specifications when determining the appropriate finishing process.
Our team can coordinate surface preparation, pretreatment, coating selection, application, and quality requirements around each project. Rhinehart’s integrated fabrication-to-finishing workflow with sister company Rhinehart Development also provides an option for manufacturers seeking streamlined fabrication and finishing services.
Why Choose Rhinehart Finishing?
Rhinehart combines advanced coating equipment with an ISO 9001:2015-certified quality management system and extensive experience meeting demanding industrial and military requirements. Our TACOM certifications for zinc phosphate pretreatment and combat-grade powder coating, large-part capacity, and in-house quality capabilities allow us to support projects where durability and consistent performance are essential.
Request a Quote
Put Rhinehart’s heavy equipment coating capabilities to work for your next project. Contact us to discuss your components and specifications, or request a quote today.
Frequently Asked Questions
When should manufacturers choose powder coating instead of liquid paint?
Powder coating generally offers better abrasion and chip resistance at a lower cost per part, making it the default for frames, brackets, and enclosures in volume. Liquid spray is the choice when a part is too large for the oven, the substrate can't take cure temperatures, or a specification calls for a specific liquid system.
What types and sizes of heavy equipment components can Rhinehart coat?
Rhinehart can accommodate a range of large and complex components, with overhead coating capabilities for parts up to 12 feet by 3 feet by 6 feet.
Does Rhinehart provide coating testing and quality documentation?
Yes. Rhinehart provides in-house quality testing and inspection and can work with customers to meet project-specific quality and documentation requirements.
Can Rhinehart provide military-spec coatings?
Yes. Rhinehart is TACOM certified for zinc phosphate pretreatment and combat-grade powder coating and provides CARC and other specification-driven coatings for military and defense applications.