Custom-designed equipment, laser-cut and machined components, hydraulic cylinder repair and fabrication solutions for agriculture, construction and industry — built in South Dakota.
Single parts through complete fabricated assemblies.
6 kW flat laser cutting up to 1.25 in. thick.
Up to 8 × 8 in. square tube capability.
Custom components, repair parts and machined features.
Cylinder rebuilds, resealing and new chrome rod replacement.
Structural welding, equipment repair and custom builds.
Purpose-built equipment and attachments for the field.
Buckets, grapples and custom heavy-equipment attachments.
Custom stairs, railings and structural fabrication.
Click any project to see detailed specifications, more photos and customization options.
PTG 1200 grader with 10–14 ft cutting width, packing wheels and a heavy-duty Protech-designed frame.
Fully customizable field-service skid combining fuel, bulk oil, air, power, tools and parts storage.
Custom diesel/DEF trailers ranging from high-flow 1,500-gallon builds to a 920-gallon multi-tank configuration.
40-ft year-round agricultural trailer for silage, distillers, bedpack, wet manure and other bulk materials.
Machine-specific excavator, skid-steer and loader attachments from digging buckets to hydraulic push-out and grapple designs.
Modern high-end residential handrails and stairs plus commercial and industrial safety rail systems.
Protech Fabrication & Machine LLC combines design, CNC laser cutting, tube laser cutting, welding and fabrication to build equipment and components that solve real problems. From one-off custom work to repeatable Protech-designed products, our focus is practical design, durable construction and dependable results.
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