In practice, mobile gantry crane operating frequency is very high, so its drive wheel and reducer also need to run frequently to meet the equipment needs. Then, in the repeated start-up, parking, emergency stop case, the mobile gantry crane reducer is very easy to wear and tear, or even leakage. Is there any good solution to this kind of problem?
When the mobile gantry crane reducer problems, the traditional way is to welding repair or brush plating repair, but both of the two have certain disadvantages. Such as, welding repair easily produce irreversible thermal stress, making the parts appear deformed or broken; brush plating repair will be effected by thickness restrictions, the problem still can not be fundamentally resolved.
The best way is to change the reducer parts materials, adopt polymer HDPE material, so that no affect of the welding repair thermal stress, and will not be affected by the repair restrictions thickness, it is the most important that it avoid the possibility of wear and tear and greatly extend the reducer service life, mobile gantry crane can also reduce the incidence rate.
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