Machining Services

Precision Machining Solutions Tailored for Your Project

LMI Manufacturing offers high-precision machining services, providing meticulously crafted components designed to meet your most stringent specifications. Our skilled technicians and advanced CNC machining equipment provide consistency, accuracy, and dependable quality across every custom machining project.

Our Machining Capabilities

CNC machine cutting and shaping a metal component

CNC Milling Services

CNC machine cutting and shaping a metal component

CNC Turning Services

Custom machining setup for complex part at LMI

Custom Machining Solutions

prototypes

Prototype to Production Machining

Precision measuring of a metal component

Precise Tolerance Control

Materials & Thickness Capabilities

Smart Fabrication. Transparent Process. Real Results. 
When you're under pressure to deliver-whether for a build, a PO, or a production ramp-we're the supplier that shows up and makes it happen. 

Stainless steel material used in sheet metal work

Stainless Steel

Aluminum material for precision manufacturing

Aluminum

Carbon steel material for LMI fabrication projects

Carbon Steel

Copper material for custom fabrication

Copper

Brass material sample used in fabrication

Brass

Plastic component used in LMI fabrication solutions

Plastic

Support image of CNC milling machine operations

Industries We Serve

Data Centers

Industrial
Equipment

Food Processing
 

Electrical 
Components

Medical & Healthcare
Cabinets

Agricultural &
Construction

Our Machines

LMI’s machining department is powered by advanced CNC milling and turning equipment that delivers precision, consistency, and reliable performance across every production run.

HAAS VF-4 SS

Table Size: 52.0" x 19.5"

Travels (XYZ): 50" x 20" x 25"

Spindle Speeds: 100 to 12000 RPM

Rapid Traverse (XYZ): 1400 IPM

Max Cutting: 833 IPM

a haas vf 4 ss machine

Milltronics Model RH30

Table Size: 73" x 24"

Travels (XYZ): 60" x 30" x 28"

Spindle Speeds: 100 to 8000 RPM

Rapid Traverse (XYZ): 500 IPM

RH 30 machine
a haas vf 4 ss machine

HAAS VF-4 Milling Center

Table Size: 40" x 19”

Travel (XYZ): 50” x 20” x 25”

Spindle Nose to Table: 4” – 29”

Rapid Traverse Rates: 710 IPM

Spindle Speed: 0 – 7,500 RPM

image of a haas sl 20 machine

HAAS SL-20T CNC Lathe

Travel (XZ): 8.45” x 20”

Rapid Traverse (XZ): 710IPM

Spindle Bore: 3.02”

Spindle Speeds: 50 – 3400 RPM

Max Turning Diameter: 10”

Max Turning Length: 20”

Max Bar Capacity: 2”

Swing Over Bed: 23”

Manual Lathes

man in machine shop working a manual lathe
Support image of CNC milling machine operations

Why Partner with LMI for Machining?

Choosing LMI Manufacturing for your machining needs ensures every component is produced to the highest standards. Our expertise in precision machining, supported by advanced CNC milling and turning equipment, delivers consistent results, reliable quality, and cost-effective solutions for your operation.

Our custom machining services are built for projects that demand accuracy, repeatability, and dependable lead times. With all machining, fabrication, and assembly processes handled in-house, we streamline production, minimize delays, and provide the transparency and support your team depends on.

Past Project Highlights

We’ve successfully partnered with clients across multiple industries to deliver precision machining services that meet strict dimensional requirements and tight deadlines. Our collaborative approach and commitment to continuous improvement ensure every part is produced with accuracy and consistency.

Our CNC machining capabilities support custom components, prototype iterations, and mid-volume production runs. By integrating CNC milling, turning, and custom machining services under one roof, we streamline complex machining workflows and reduce the risk of delays or quality variations.

Across these projects, we’ve helped customers solve issues with tolerance control, surface finish, and manufacturing efficiency. Whether refining an existing part, improving manufacturability, or scaling production, our machining team provides the technical expertise, design support, and dependable communication needed to achieve successful outcomes.

Metal fabrication process

Benefits of LMI's Machining Services?

  • High Accuracy: Exceptional precision meeting tight tolerances.
  • Rapid Turnaround: Streamlined in-house processes reduce lead times.
  • Cost Efficiency: Competitive pricing, optimized material usage, and minimized waste.
  • Skilled Expertise: Experienced machinists dedicated to quality craftsmanship.
  • Reliable Consistency: Controlled CNC machining workflows ensure repeatable quality across production runs.
  • Flexible Capacity: CNC milling and turning services scale easily from prototypes to mid-volume manufacturing.

Frequently Asked Questions

Can LMI handle both low and high-volume machining projects?

We specialize in prototype to mid-volume production, ensuring efficiency, accuracy, and cost-effectiveness tailored to your needs.

What materials are you capable of machining?

We machine a wide range of materials including aluminum, stainless steel, carbon steel, brass, copper, and various plastics.

What file formats are required for machining quotes?

Please provide CAD files such as SolidWorks, AutoCAD, .dwg, or PDF files for accurate quoting and project planning.

Do you offer custom machining services for complex geometries?

Yes. Our CNC milling and turning capabilities support custom machining for complex features, tight tolerances, and detailed 3D geometries.

What are your lead times for machining projects?

Lead times vary by complexity, but our in-house CNC machining processes help shorten schedules and maintain consistent delivery.

Do you provide support with design adjustments or manufacturability improvements?

Yes. Our machining team offers guidance on material selection, tolerance optimization, and design adjustments to improve manufacturability and reduce costs.

Ready to Start Your Project?

Experience precision and reliability with machining services from LMI Manufacturing. Your project deserves exceptional results.