Turnkey Finishing Systems Professionals
We service all over Minnesota with paint finishing systems that are designed to support every stage of the finishing process, from pre-treatment and washing to coating, curing, and final output. Whether you’re running a conveyor line or a batch system, each solution is built around your facility layout, production volume, and workflow.
With integrated components like washers, ovens, and curing systems, our finishing systems deliver consistent results while improving efficiency and long-term performance. Every system is engineered to keep your operation running smoothly and reliably.
65+ Years of Experience
Decades of proven performance delivering reliable finishing solutions across industries.
American Made
Spray-Tech is proudly American-made, built with a strong commitment to quality and craftsmanship.
Expert Engineering
Designed by experienced engineers to maximize efficiency, durability, and performance.
Manufacturer-backed warranty
Backed by a 2-year manufacturing warranty to ensure confidence and peace of mind.
Minnesota Powder Coating Paint Finishing Systems
We service all over Minnesota with paint finishing systems that are designed to support every stage of the finishing process, from pre-treatment and washing to coating, curing, and final output. Whether you’re running a conveyor line or a batch system, each solution is built around your facility layout, production volume, and workflow.
With integrated components like washers, ovens, and curing systems, our finishing systems deliver consistent results while improving efficiency and long-term performance. Every system is engineered to keep your operation running smoothly and reliably.
65+ Years of Experience
Decades of proven performance delivering reliable finishing solutions across industries.
American Made
Spray-Tech is proudly American-made, built with a strong commitment to quality and craftsmanship.
Expert Engineering
Designed by experienced engineers to maximize efficiency, durability, and performance.
Manufacturer-backed warranty
Backed by a 2-year manufacturing warranty to ensure confidence and peace of mind.
Paint line Options
Coating Technologies Available
Powder coating
Our powder coating systems are available in both batch and conveyor designs, delivering durable finishes, high transfer efficiency, and reduced environmental impact for a wide variety of parts and production needs..
Wet spray painting
From manual batch booths to fully automated conveyor lines, our wet spray systems provide versatile finishing solutions with exceptional coverage and quality across many industries.
Dip Lines
Whether set up as a standalone batch process or integrated into a continuous production line, our dip coating systems deliver uniform finishes and reliable protection for a broad range of applications.
Electrocoating
Our electrocoating equipment supports both batch immersion tanks and conveyorized systems, applying corrosion-resistant, water-based coatings with consistent coverage on complex geometries.
Powder coating
Our powder coating systems are available in both batch and conveyor designs, delivering durable finishes, high transfer efficiency, and reduced environmental impact for a wide variety of parts and production needs..
Wet spray painting
From manual batch booths to fully automated conveyor lines, our wet spray systems provide versatile finishing solutions with exceptional coverage and quality across many industries.
Dip Lines
Whether set up as a standalone batch process or integrated into a continuous production line, our dip coating systems deliver uniform finishes and reliable protection for a broad range of applications.
Electrocoating
Our electrocoating equipment supports both batch immersion tanks and conveyorized systems, applying corrosion-resistant, water-based coatings with consistent coverage on complex geometries.
Batch Systems
Flexible systems designed for varying part sizes, lower volumes, and controlled production environments.
Conveyor Systems
Engineered for continuous, high-throughput operations with consistent, repeatable finish quality.
Customization
Every system is built around your operation, from layout and workflow to performance and output requirements.
Batch Systems
Flexible systems designed for varying part sizes, lower volumes, and controlled production environments.
Conveyor Systems
Engineered for continuous, high-throughput operations with consistent, repeatable finish quality.
Customization
Every system is built around your operation, from layout and workflow to performance and output requirements.
Ovens, washers, E-Rooms, & more
Washers
Engineered pretreatment wash systems designed to ensure proper adhesion, corrosion resistance, and consistent surface quality before coating.
Ovens
High-performance curing and drying ovens built for uniform heat distribution, energy efficiency, and reliable finish results.
Environmental Rooms
We make environmental rooms designed to manage airflow, temperature, and contaminants for optimal coating conditions and compliance.
Minnesota Finishing Projects Gallery
Spray-Tech Customer reviews
Spray-Tech Customer reviews
Most frequent questions and answers
We service all areas of Minnesota and complete projects anywhere in the state. From Minneapolis and St. Paul to Rochester, Duluth, and smaller surrounding communities, we support projects of all sizes. Our team handles design, layout, and coordination with local contractors and inspectors to help ensure your paint booth or finishing system is installed correctly and ready for operation.
Paint booths and finishing systems in Minnesota are primarily regulated by the Minnesota Pollution Control Agency (MPCA). These rules focus on air quality, including VOC emissions, particulate control, and filtration requirements. Local fire codes and building codes also apply, especially around exhaust, fire suppression, and system layout.
In many cases, yes. If your operation emits air pollutants above certain thresholds, an air permit through the MPCA is required. Smaller operations may qualify for exemptions, but most production-level paint booths and finishing systems will need some level of permitting or registration.
Cold temperatures directly impact airflow, curing, and overall finish quality. Without proper heating and air makeup, booths can struggle to maintain consistent temperatures, which affects both application and cure times. Our engineers are thermodynamic experts who understand this issue in its entirety.
Yes. We handle the full process from engineering and design through manufacturing, installation, and startup. The goal is a system that’s fully operational and ready to run when complete.
Each system is engineered around your part size, throughput, coating type, and facility layout. We design for efficiency, consistency, and long-term performance based on your specific operation.
Cost depends on system size, level of automation, throughput requirements, and facility constraints. Every project is different, so pricing is based on your exact production needs.
Key considerations include part size and weight, required throughput, available space, level of automation, coating requirements, and energy usage. Proper pretreatment, airflow, oven sizing, and conveyor design all play a role in overall system performance and efficiency.
Batch systems are more flexible and ideal for lower volumes or varying part sizes. Parts are processed in stages and moved manually or in small groups. Conveyor systems are designed for continuous, high-volume production, moving parts through each stage automatically for consistent output and higher efficiency.
Our Services
Professional Installation
Our project management experience in this highly specialized industry sector is second-to-none.
We Provide Consulting
Your project is in capable hands with authorized Spray Tech / Junair personnel and distributors.
Ongoing Maintenance
We understand it is imperative that your equipment and finishing system operates efficiently and safely at all times.
State of the Art Design
Spray Tech / Junair/Junair can enhance your profit through seasoned facility design expertise and process knowledge.
Repair Services
Our network of authorized distributors ensures that your finishing system operates at peak efficiency 24/7.
World Class Manufacturing
We employ lean manufacturing techniques so we can decrease costs and pass on the savings to you.
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Code Compliance
OSHA - Occupational Safety and Health Administration
Our commitment to safety aligns with OSHA’s guidelines and regulations, ensuring a secure working environment for all.
NFPA - National Fire Protection Association
Spray-Tech is committed to upholding and advancing the rigorous safety measures advocated by NFPA to ensure a secure and compliant environment for our clients.
ETL - Electrical Testing Labs
We work hard to meet ETL standards in order to ensure our electrical equipment meets rigorous safety and performance criteria.
EPA - Environmental Protection Agency
Our environmental responsibility is reflected in our compliance with EPA regulations, contributing to a cleaner and sustainable future.