CNC Machining
Advanced CNC mills, lathes, and fabrication equipment produce precision components up to 20,000 lbs, with tolerances from +/-.005 to +/-.0005 for demanding applications.
Douglas Machine & Engineering delivers precision CNC machining, fabrication, inspection, finishing, and project management for demanding manufacturing programs. From concept through installation, DM&E supports aerospace, defense, robotics, agriculture, pharmaceutical, construction, and industrial customers with tight-tolerance machining, certified welding, robust quality systems, and accountable communication that keeps complex parts and assemblies moving toward on-time delivery.

Integrated machining, fabrication, finishing, inspection, and automation support for demanding manufacturing programs.
Advanced CNC mills, lathes, and fabrication equipment produce precision components up to 20,000 lbs, with tolerances from +/-.005 to +/-.0005 for demanding applications.
Full-scope fabrication capabilities support structural builds up to 20 tons, specialty welding, assembly fixtures, hydraulic weld tooling, and integrated production workflows.
Inspection services include first article inspection reporting, CMM analysis, dimensional verification, certified granite table checks, gauges, and quality documentation for regulated industries.
Qualified plating partners are integrated into project workflows to achieve corrosion resistance, conductivity, wear performance, and specification-ready surface protection.
In-house liquid paint, thermoset powder coating, and blast preparation deliver durable finishes with abrasion, UV, and corrosion resistance for custom metal parts.
Turnkey robotic and automation systems include custom robotic welding, assembly units, system retrofits, testing, on-site setup, and operational validation.

DM&E begins by evaluating drawings, tolerances, materials, customer standards, compliance needs, and delivery expectations. This early review helps identify manufacturing risks, supplier requirements, and quality documentation needs before production begins.
DM&E combines precision manufacturing, certified quality systems, and consolidated project management under one accountable partner.
ISO 9001:2015 and AS9100D systems support regulated aerospace, defense, and industrial manufacturing requirements.
Design, machining, fabrication, finishing coordination, inspection, and installation support reduce vendor complexity.
Machine components up to 20,000 lbs and fabricate structures up to 20 tons.
Open-door project management emphasizes timely issue resolution, transparency, planning, and on-time delivery.
Skilled manufacturing professionals focused on precision and delivery.
Douglas Machine & Engineering is built around a practical promise: precision manufacturing from concept to installation. The company supports demanding industrial, aerospace, defense, agricultural, robotics, pharmaceutical, food-grade packaging, and construction customers with in-house design, CNC machining, fabrication, welding, inspection, finishing, and coordinated supplier management. DM&E has recently expanded with the grand opening of a new CNC production shop, increasing production value capabilities and reinforcing its commitment to customer service, communication, and reliable execution. By keeping project management, quality oversight, and many core processes under one roof, the team helps customers reduce transportation costs, avoid multiple purchase orders, and maintain confidence in the finished product.
Advanced CNC machining uses computer-controlled mills, lathes, and related manufacturing equipment to produce precise metal components from engineered digital instructions. At DM&E, it includes tight-tolerance machining, fabrication, welding, inspection, finishing coordination, and project management. This approach supports complex parts, heavy assemblies, repeatable production, and documentation requirements for industries such as aerospace, defense, robotics, agriculture, and industrial manufacturing.
Talk with DM&E about specifications, tolerances, timelines, and production needs.
Quality management system for consistent production.
Aerospace quality certification for regulated programs.
Certified welding support for specialty fabrication.
Share your drawings, specifications, quantities, materials, and timeline. DM&E will review your requirements and discuss the right manufacturing, inspection, finishing, and project management path.
For immediate assistance, feel free to give us a direct call at +1 563-324-0611. You can also send us a quick email at lschaul@doug-machine.com.
For immediate assistance, feel free to give us a direct call at +1 563-324-0611. You can also send us a quick email at lschaul@doug-machine.com.