
Powder Coating Services in Chicago: Quality Finishing in Metal Fabrication
Give Your Metal Products a Finish Designed for Lasting Strength and Visual Appeal
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Why Choose Sintel for Large Parts Powder Coating?
Industry-Leading Envelope Size
We are scaling to meet the world’s largest infrastructure needs. Our capability is increasing to house parts up to 14’ x 14’ x 53’. Our physical space allows us to complete tasks that others cannot.
Unmatched Efficiency:
30,000 lbs/hr With a paint capacity of 30,000 pounds per hour, our line is engineered for high-volume efficiency, ensuring your heaviest projects move through production without delays.
Consistent Durability
Each coat is precision-applied to provide resilient protection against impact, weathering, and corrosion, ensuring your products stand up to real-world use.
Eco-Smart Practices
Our powder coating process minimizes overspray, waste, and emissions, helping you meet sustainability goals without compromising quality or efficiency.
Massive Capacity, Smooth Coverage
Our facility is engineered to house oversized frames, structural steel, and industrial machinery. We ensure even heat distribution and a flawless finish on parts that others simply can't fit.
Quality at Scale
Using robotic finishing and advanced curing technology, we ensure uniform color and texture across large surface areas, maintaining Class A quality at scale.
Quick Responses, Fast Results
Get quick quotes, clear production schedules, and fast delivery. Sintel’s team supports both time-critical projects and planned production runs with consistent responsiveness.
Design for Finishing
Our engineers provide technical guidance on thermal mass and grounding, ensuring your large components are designed for optimal powder wrap and a flawless cure.
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Our Powder Coating Capabilities for Large Parts
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Versatile Coating Lines
Handle orders of any size, from single prototypes to large-scale runs, all under one roof, so your project gets undivided focus.
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Quality Prep Process
Every piece undergoes a meticulous cleaning and pre-coat process that enhances durability and protects against chips, rust, and the elements.
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Creative Finish Choices
Choose from a spectrum of colors, gloss levels, and textures. Whether you want bold branding or subtle performance, we’ve got the look you need.
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Smooth In-House Integration
Skip the wait! Get design, fabrication, and powder coating coordinated and completed in a single simplified process.
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Collaborative Quality Control
Every fabrication undergoes thorough inspection and quality control to meet safety requirements while ensuring long-lasting performance.
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Flexible Partnership
Whether from your drawings or starting from a concept, Sintel aligns with your goals and adjusts workflows to deliver effective, customized solutions.
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Industries We Serve
Our robotic welding services support manufacturers across industries such as
Data Center
IT Infrastructure
Heavy Equipment
Automotive & Transportation
Energy & Technology
Material Handling
Construction
Machinery
Defense
Agricultural Equipment

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The Sintel Advantage
Maximize Automation for Metal Fabrication
Heavy and Large Weldments
In-House Powder Coat and Paint 14’x14’x53’ parts
Design for Manufacturing/Installation to guarantee products can be properly shipped, installed, and repeated on job site(s)
40+ Years of Industry Experience
100% Project Lifecycle Management
Integrated Fabrication and Finishing
Best-in-Class On-Time Delivery
10+ Engineering staff and Owner Support

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High-Quality Powder Coating For Large Parts in Chicago
Give your metal parts a long-lasting finish with Sintel’s advanced powder coating solutions for large parts. Serving the greater Chicago area, our in-house team handles every detail (from fabrication to finishing) to ensure your components meet exact performance and design standards. Using advanced equipment and supervised coating methods, we deliver finishes that resist corrosion and harsh conditions, giving your products a consistently strong, refined look that lasts for years.