35 ton overhead crane is a good choice for lifting heavy material. This crane has many types, such as best single beam overhead crane, cheap European single girder overhead crane, customized low clearance bridge crane, cheap trolley double girder overhead crane, cheap suspension overhead crane, lifting material crane, high-quality magnetic overhead crane, special bridge crane for metallurgy factory, electrical overhead travelling cranes etc. All these cranes can help improve efficiency, save labor resource and energy. Ellsen Group, a professional crane supplier, provides various types of customized electric overhead cranes. Free to get overhead crane quotation from Ellsen!
Pay attention to the wire rope of heavy crane
Wire rope is an important part of overhead crane. Pay attention to its selection and use. Top quality wire rope is durable, it can load heavy tons and has long service life. When using wire rope, it is broken, what’s the reason? The main factors are overload and weariness. It is related to the times that wire rope rotates on the pulley and drum. Every time wire rope rotates, it changes shape from straight to bending back and forth. Broken condition is also related to the diameter of pulley and drum. The shorter of diameter, the more serious of weariness. What’s more, the temperature, maintenance, work type also influence. To reduce weariness, the key point is lubrication.
Some basic faults and solutions of 35 ton overhead crane
Many faults are caused by incorrect operation, not because of the product quality. It is benefit to know how to use machine right and the reasons and solutions of basic problems.
First problem, the crane travelling mechanism, trolley mechanism and lifting mechanism can’t work well. This has three solutions, check whether the crown sliding wire is out of power, check the powered device is damaged, and check whether the coil of public plate main contactor or connection point is damaged.
Second problem, the bridge crane can’t lift the material. The circuit of zero part protection is shorted, or the circuit of safety interlock protection has problems, or the fuse wire of fuse protector is broken.
Third problem, the contactor is often break-off. The solutions are as following: adjust the contacting pressure, clean the contactor, reduce the heavy loading, and make the rail track smooth or adjust the connecting point.
Ellsen cheap and reliable cranes for sale
1. European standard, high quality
2. Safe and convenient, simple operation
3. Precise positioning, high efficiency
4. Tight structure, reasonable design
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