Capabilities

JR Engineering is a comprehensive provider of custom automation machinery, components, and fabrications, serving industries such as pharmaceutical, medical, energy production, food processing, defense, and government projects. With over 25 years of expertise in custom machine building, fabrication, and machining, we deliver high-quality solutions tailored to your needs.

Our reverse engineering and prototype machining services enable us to create custom machine parts at consistent costs, based on prototypes of rare or outdated components. All services are performed at our state-of-the-art facilities in Arcadia, California.

– Custom automation machinery up to 50’ length and 75,000 lbs.
– Comprehensive machine repair, rebuilds, including teardowns, technology upgrades, and testing.
– Procurement of raw materials and commercially available components.
– Secondary processes such as plating and anodizing.
– All metals and alloys, and select nonmetallic materials, structural shapes including channel, angle, beam, tubes, and plate.
– Non-Destructive Testing (ASNT-TC-1A): In-house – Visual and Liquid Penetrant (Visible Dye and Fluorescent); Sub-contract – Ultrasonic, Magnetic Particle, and Radiography.
– R&D, CAD, and engineering services, SolidWorks, reverse engineering.
– Painting and specialty finishing, including CARC coatings.
– Complete fabrication, CNC machining, assembly, finishing, and testing.
– Plumbing of any associated pneumatic or hydraulic systems.
– Wiring of main control cabinets including PLC wiring and operator stations.
– Debugging, testing, and checkout.
– Final skidding, crating, and shipping.

– CNC milling capabilities to machine surfaces up to 118” x 236”.
– Complete CNC milling and turning capabilities, including 13 CNC vertical mills and three CNC turning centers.
– CNC and manual lathes with turning diameters up to 40″ and lengths to 160″, including live tooling.
– Raw material sawing to 12″ diameter by 20′ length or flat stock to 18″ wide by 20′ lengths.
– Wire-EDM, water jet cutting, and laser cutting capabilities.
– In-house panel wiring and electrical capabilities.
– Surface and cylindrical grinding capabilities.
– Complete inspection facilities.

– Large-capacity machining for parts up to 60″ in diameter and 75,000 lbs.
– Ideal for heavy-duty components requiring precise vertical orientation.
– Advanced tooling for efficient production of cylindrical and conical shapes.
– Robust quality control with in-house inspection and testing.
– Custom solutions for unique project requirements, including prototyping.

– All parts and custom-built machinery leaving JR Engineering’s dock are professionally packaged to protect against damage during transit to the customer’s facility.
– Two drivers making deliveries five days a week to the surrounding area.
– A fleet consisting of four (4) delivery vans/pick-up trucks, one (1) 20′ flatbed truck, and one (1) 24′ cargo van truck.
– Overhead cranes with 1-5 ton capacity.
– Specialty freight haulers utilizing drop-deck, double drop-deck, and lowboy trailers for oversized machinery.
– Expedited delivery services available for all projects, regardless of size.
– MRP software for job tracking.