News

<p>Lifting equipment plays an important role in factory material handling, port loading and metallurgical operations. Equipment works under frequent load changes, dust and temperature differences. Standard daily maintenance helps maintain stable operation and orderly working procedures.</p>

<p>Based on practical application experience, Henan Huagong Industrial Group sorts out systematic maintenance standards for overhead cranes, gantry cranes, KBK cranes and supporting parts, covering daily checks, periodic maintenance and fault prevention for factory and metallurgical working scenarios.</p>

<h3>1. Daily Pre-operation Inspection</h3>

<p>Check hooks, anti-drop devices, pulleys and steel wires before operation to ensure no deformation or wear. Inspect the flexibility of brakes and limit switches. Clean dust and foreign matters on rails and wheel sets to avoid jamming and abrasion. Check electrical circuits and connectors to eliminate loose and damaged parts.</p>

<p>Clean oil and dust after operation, power off the equipment and keep standard standby status.</p>

<h3>2. Periodic Maintenance</h3>

<p>Supplement lubrication for wheel sets, drums, bearings and couplings every week, and fasten loose bolts.</p>

<p>Inspect braking systems, lifting mechanisms and traveling structures monthly, adjust brake clearance and check steel wire arrangement and drum wear to avoid abnormal noise and vibration.</p>

<p>Complete overall structural inspection and electrical system check quarterly, and replace aging parts according to working frequency to keep stable operation.</p>

<h3>3. Avoid Common Maintenance Errors</h3>

<p>Working with faulty equipment, insufficient lubrication and non-standard inspection will increase structural wear. All maintenance work must be completed after power cut. Do not modify limit and brake structures at will. Maintain original safety configurations.</p>

<h3>4. Professional Maintenance Suggestions</h3>

<p>Henan Huagong suggests enterprises establish standardized maintenance records according to working conditions. Standardized inspection and maintenance can reduce equipment downtime and later replacement costs, and extend equipment service life.</p>

<p>Customers can consult our technical team for customized maintenance solutions and purchase original spare parts including wheel sets, drum assemblies, hooks and electric hoists for daily equipment replacement.</p>