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Case Studies

In-House Subarc Cladding System Hacks Major Expense For Pipe Mill

Situation

A steel pipe mill had been outsourcing a hard surfacing (cladding) application for one of their highest use wear parts, an hourglass shaped steel roller. The customer needed to lower their costs, and explore savings opportunities by..

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Robotic Welding For Full Root, Fill & Cap Welding Of Pressure Pipe

The Situation

A major energy company with pipe fabrication facilities located in a remote area of Alberta, Canada, approached LJ for a..

Honing Equipment Manufacturer Bores Custom Pipe Rollers For Sub-Assembly Job

Situation

A pipe honing equipment manufacturer required a highly customized, sub-assembly pipe roller system to be integrated within a..

Centrifuge Maker Puts A New Spin On Production, Doubling Throughput Potential With LJ Welding Cell

Situation

A customer required a large positioning system rated to 20,000 lbs max payload for holding, tilting and turning heavy centrifuge..

Beam Welding Gantry Boosts Shop's Deposition Rates by up to 520%

Situation

A large structural steel fabrication company was in need of equipment to help increase welding deposition rates for crane bridge..

How Fit Up Rotators and Automated MIG Welding Manipulator Can Reduce Your Cycle Times in Tank Manufacturing

Situation

A manufacturer of emission control systems for mobile and stationary internal combustion engines had been experiencing rework..

Column and Boom Welding Manipulator With Automated Dual-Head MIG + SAW Function

Situation

A pipe fabrication shop in Mexico was awarded a contract that required multi-process welding. First, they needed to stitch weld..

Thin-Walled Tank Manufacturer Automates: Doubles Output With Fit-Up Bed Manipulator Robotic Welding Cell

Situation

A North American manufacturer of thin walled oil storage tanks was using antiquated, inefficient equipment that led to production..

How Does A Growing Line System For Vessel or Wind Tower Fabrication Work?

Introducing the LJ Growing Line System

LJ has recently introduced a new and superior system for handling cumbersome fit up of long heavy..

Spooling Facility Reduces Fit Up Time From Hours To Minutes Using Headstock Positioner & Turning Rolls

Situation

A pipe spool fabrication facility located in Ontario, Canada needed to alleviate the bottleneck of time consuming..