Warehouse gantry crane is widely used for lifting and transporting material in factory, construction site and material handling plant. This kind of crane has different types, such as semi gantry crane, single girder crane, durable double girder gantry crane, efficient motorized crane, warehouse rail mounted container gantry crane. Customers can choose suitable type according to practical needs. Ellsen, a professional crane manufacturer, provides cranes with good performance and low price. Choose Ellsen for higher efficiency and less cost.
How to maintain lifting hook of warehouse semi gantry crane?
For lifting equipment with frequent work, long using-term can make the crane rust, weary, connecting parts loose. If not repair timely, the crane will travel off the rail, brake, become loose and meet some other dangers. For crane, daily work is important, its regular maintenance is also essential.
Lifting crane is a kind of heavy duty lifting equipment, it has complex structure and many different components, thus it is not easy to maintain. Except some parts checked and repaired during a long period, others parts need regular maintenance. First is lifting hook. For general crane, the hook end is composed of triangular thread. Its advantages are concentrating application force and stable lifting. It also has some shorts, it is easy influenced by environment and gravity and produces crack, the hook brakes on the cracks. This kind of hook is mostly used for single girder crane, it needs daily maintenance.
Next is the weariness of hook clasp. The crane shakes when lifting material, this is caused by inertia influence. This can lead friction between wire rope, hook and trolley. This kind of weariness is normal. If the trolley becomes weary or broken, if the trolley travels not stable, or the lifting hook shakes seriously, this can damage the trolley.
Third, make daily maintenance work for insulation mat and insulation sleeve, prevent broke, rust, corrosion. Daub grease and clean up dirt timely.
Ellsen reliable warehouse gantry crane for sale
1. Durable material, good performance
2. Various types, customized service
3. Reasonable design, affordable price
4. Complete safety device, easy operation
5. Fast installation, high efficiency
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