Technical

Learn the core differences between safety brakes and service brakes on overhead cranes, plus TSG 51 acceptance and configuration requirements for metallurgical crane trav

Learn how to diagnose abnormal noise in bridge crane long travel mechanisms. This guide covers 5 noise spectrum signatures and fault localization methods for overhead cra

Is a PLC upgrade worth it for your overhead crane? Compare relay vs PLC control in 5 steps, calculate cost recovery, and see how PLC retrofit improves safety and efficien

Learn how to troubleshoot and adjust unsynchronized crane bridge travel on a gantry crane. This guide covers the synchronous control principle and a practical 5-step devi

Learn how to adjust electric hoist brake gap for cone, disc, and electromagnetic brakes. Step-by-step adjustment procedures and standard clearance values for reliable bra

Compare polyurethane, spring, and hydraulic buffers for overhead cranes. Key technical parameters, mounting specs, and installation clearance for bridge and trolley buffe

Learn 3 non-destructive testing methods for weld crack detection in overhead crane main girders, including UT, RT, and MT, plus a step-by-step repair process.

Discover why crane contactors fail repeatedly—55% stem from contact arc erosion. Learn a 5-step troubleshooting method to cut unplanned downtime and extend contactor life

Learn the step-by-step procedure for calibrating a bridge crane load limiter, including threshold setting methods and safety checks to ensure accurate overload protection

Learn how often bridge cranes need major overhauls, the GB/T 3811 Crane Design Standard requirements, and the five core inspection areas including hoisting mechanism, tra