Remanufacture of two 1370 Lower Propel Cam Frames involves removing the damaged material, machining weld faces, machining a compatible forged insert, pre-heat, welding heavy sections, stress relief, machining and straightening. And all in a cost efficient manner! This project completed on time and on budget.
J&S Engineering has 30 years’ experience in the manufacture of Blast Hole Drill Pipe and Consumables. Over this time J&S have developed significant experience and understanding of the management, performance and maintenance of the drill string and consumables. It became obvious that the long held practice of welding Top Subs to High Tensile steel Bull […]
Reclaiming bores on large mining equipment is critical to ensure reliability and availability of a remanufactured component and involves cleaning up damaged bores, critical welding to re-establish metal quality and thickness, and then line boring prior to fitting new bushes. This is a time consuming process and difficult to get right. J&S Engineering continues to […]
J&S Engineering has been re-manufacturing and upgrading Equaliser Bars for more than 30 years. Over this time, we have developed robust procedures and operating practices to deliver ‘best of breed’ outcomes for customers delivering trouble free operations between overhauls. Observations gathered over recent time continue to indicate that not all repairers have the necessary experience […]
J&S Engineering, with more than 30 years’ experience in Heavy Engineering and Mining, has built an enviable reputation for Off-Site Repair and Re-Manufacturing of Large Complex componentry. Recently J&S Engineering were successful in open tender to refurbish a CAT 6090 Face Shovel stick. The scope of works was to remove sections of the top and […]
