Business Details
21 Years
experience
Precision Machining Solutions for Industrial Equipment
Since 2005, Lemke DJ&R MFG has been a trusted provider of precision machining solutions for businesses across South Central and Eastern Wisconsin, as well as neighboring states. Our full-service approach spans from raw material selection through machining, heat-treating, grinding, plating, and final assembly, ensuring comprehensive support for complex machinery needs. Equipped with advanced Bridgeport, lathe, and CNC machines, we specialize in integrating modern technologies and materials to deliver innovative solutions at competitive prices. Our team's extensive experience enables rapid, efficient execution of projects, backed by a guarantee of enhanced performance through streamlined processes.We prioritize cost-effective technical support while maintaining strict quality standards for challenging designs. With decades of combined expertise, we focus on creating durable, high-performance components tailored to client specifications. Our commitment to technological adaptation ensures clients receive cutting-edge manufacturing solutions. We maintain transparent communication throughout every project phase, from initial consultation to final delivery. Our reputation for reliability and precision has been built through consistent delivery of technically demanding components. We welcome opportunities to discuss how our machining expertise can address specific industrial requirements.
Services
CNC Machining
Custom Machinery
Heat Treating
Precision Grinding
Plating Services
Assembly Solutions
Technical Support
Material Integration
Performance Optimization
Industrial Components
Details
- Year established: 2005
Highlights and features
- We've provided technical support since 2005 with specialized machining expertise
- Our team integrates modern technologies for precision manufacturing
- We guarantee performance improvements through streamlined processes
- We serve Wisconsin and neighboring states with local market knowledge
- Our CNC machining capabilities handle complex industrial designs
Services
CNC Machining
Our CNC machining services utilize advanced computer numerical control equipment to produce complex, high-precision components. This technology enables consistent quality and tight tolerances for demanding industrial applications. Our experienced technicians program and operate these machines to transform raw materials into finished parts with exceptional accuracy.
Custom Machinery
We design and fabricate custom machinery solutions tailored to specific operational requirements. Our engineering team works closely with clients to develop specialized equipment that improves efficiency and performance. This service combines mechanical design expertise with precision manufacturing capabilities to deliver optimized industrial systems.
Heat Treating
Our heat treating processes enhance metal components' physical properties through controlled heating and cooling cycles. This critical service improves material hardness, strength, and durability for demanding applications. We apply precise temperature management to achieve desired metallurgical transformations while maintaining dimensional accuracy.
Precision Grinding
Precision grinding services ensure exact dimensional accuracy and superior surface finishes on machined components. Using advanced grinding equipment, we achieve tight tolerances and optimal surface integrity for critical applications. This process removes minimal material while achieving required specifications for mating surfaces and functional components.
Technical Support
Our technical support team provides expert guidance throughout the manufacturing process. From initial design consultation to production troubleshooting, we offer specialized knowledge to solve complex engineering challenges. This service ensures clients receive optimal solutions that balance performance requirements with cost-effectiveness.
Questions
What industries do you serve with your machining services?
We primarily serve industrial equipment manufacturers and tractor pulling motorsport teams across Wisconsin and neighboring states.
Do you handle complete manufacturing projects from start to finish?
Yes, we offer full-service solutions from raw material selection through final assembly of precision components.
What types of machining equipment do you utilize?
Our facility includes Bridgeport machines, lathes, and computer numerical control (CNC) equipment for precision manufacturing.
How does your company ensure quality in custom components?
We implement strict quality control processes throughout machining, heat treating, grinding, and final assembly stages.
Do you provide technical support for challenging designs?
Yes, our team specializes in solving complex machining challenges with innovative manufacturing solutions.
What is your experience with tractor pulling motorsport components?
Our family has over 30 years of involvement in tractor pulling, providing specialized parts and technical expertise.
