Business Details
21 Years
experience
Precision Machining Services in Chaska, MN
Prairie Machining, established in 2005, is a precision machine shop dedicated to delivering high-quality machined parts to the manufacturing industry. Our team of highly skilled machinists utilizes modern computer numerical control (CNC) machines and advanced CAD/CAM systems to produce components with exceptional accuracy, holding tolerances as tight as 0.00025 on turned parts and 0.0005 on vertical machined parts. With over 30 years of combined shop experience, our four full-time machinists and two part-time helpers ensure every project, from single prototypes to large-scale production runs, receives meticulous attention to detail.We specialize in working with diverse materials such as steel, stainless steel, aluminum, brass, bronze, plastics, and heat-treated alloys. Our commitment to quality is reinforced through rigorous design reviews, proactive customer communication, and comprehensive inspection protocols using precision equipment like optical comparators and digital height gauges. By prioritizing on-time delivery and cost-effectiveness, we aim to exceed customer expectations while maintaining compliance with all applicable standards. Our long-term client relationships validate our dedication to excellence in precision machining.
Services
CNC Machining
Vertical Milling
Turning
Quality Control
Value Added Services
CAD/CAM Design
Inspection Services
Prototyping
Production Runs
Material Fabrication
Details
- Year established: 2005
Highlights and features
- We have over 30 years of combined machining experience.
- We utilize modern CNC machines and CAD/CAM systems for precision.
- We maintain tolerances as tight as 0.00025 on turned parts.
- We work with diverse materials including steel, aluminum, and plastics.
- Our team reviews every project for optimal solutions.
Services
CNC Machining
Our CNC machining services utilize advanced computer numerical control systems to produce highly accurate parts with tolerances as tight as 0.00025. This process ensures consistent quality for complex components in industries requiring precision engineering. Our capabilities include multi-axis machining and rapid prototyping for both small and large production volumes.
Vertical Milling
Vertical milling operations are performed on state-of-the-art equipment with 15,000 RPM spindles and 30-tool changers. We achieve 0.0005 tolerances on milled parts through precise toolpath programming and real-time quality checks. This service supports complex geometries and tight-tolerance requirements for industrial applications.
Turning
Our CNC turning services handle diameters up to 9 inches with live tooling capabilities. Using programmable tailstocks and steady rests, we maintain 0.0002 tolerances on turned components. This process is ideal for producing cylindrical parts with intricate features and consistent surface finishes.
Quality Control
Quality control is integrated throughout production using optical comparators, digital height gauges, and Starrett AVR 300 vision systems. Every part undergoes dimensional verification against specifications before shipment. Our protocols ensure compliance with industry standards and customer-specific requirements.
Material Fabrication
We work with diverse materials including steel alloys, stainless steel, aluminum, brass, bronze, plastics, and heat-treated metals. Our expertise extends to machining challenging materials while maintaining dimensional stability. This capability supports applications across aerospace, medical, and industrial manufacturing sectors.
Questions
What types of machining services do you offer?
We provide CNC machining, vertical milling, turning, and value-added services using advanced CAD/CAM systems for precision parts.
What materials can you work with?
We handle steel, stainless steel, aluminum, brass, bronze, plastics, and heat-treated alloys for diverse industrial applications.
What quality control measures are in place?
We use optical comparators, digital height gauges, and vision systems to verify dimensions against specifications before shipment.
Do you handle both prototypes and production runs?
Yes, we support single prototypes to 1,000+ piece production runs with consistent quality and on-time delivery.
What industries do you serve?
We serve aerospace, medical, and industrial manufacturing sectors requiring precision-machined components.
How do you ensure project success?
Each project undergoes design review by our machinists and shop foreman to develop optimal solutions for customer needs.
