Gearboxes are among the crucial components required to transfer power and torque between various machinery elements. These machines must be in the right shape so they can function; failure can result in repairs and downtimes, which might be costly.
That is why it is important to be keen when selecting a second-hand gearbox you intend to use for marine and industrial purposes. Don’t be in a rush when buying these pieces of machinery, as you may have a gearbox that will not serve the purpose.
Here are some tips to help you select the right used gearboxes for industry and marine.
Cost
Used gearboxes are cheaper than new ones from manufacturers or dealers. However, one has to be keen and evaluate the cost of the gearboxes against the condition. Check whether the machines will require repair and weigh how much they might cost. If there are more repairs, it means you will have to spend more. And the repair plus buying costs may be more than getting a new unit.
Consider the environment and operation factors
As you select this machinery, you must remember its impact on the environment and other relevant operational factors. Used gearboxes that produce minimal vibration and sound are preferred in marine and industry areas. The gearboxes need to operate at the lowest sound possible so they don’t disturb the crew and passengers on the vessel.
Additionally, you need to ensure that the gearboxes will operate perfectly within the environment it will use. Remember, extreme heat or cold has a huge impact on the general performance of the gearboxes. Select gearboxes that will work well in the intended environment to avoid all this.
Ability to resist corrosion
Marine environments tend to have saltwater, which is known for contributing to corrosion. Therefore, ensure your used gearboxes are purposely meant to fit in the marine environment. They must be made of reliable quality stainless steel or have extra corrosion-resistant elements.
The gearboxes intended for industrial purposes, especially in areas with high humidity, high temperatures, and chemical exposure, must be made from durable materials to resist corrosion and wear.
Age and working hours
Just because you are going for used gearboxes doesn’t give you the freedom to look the other way at the age of the machinery. Always check its lifespan so you don’t inherit someone else’s problems. Aged gearboxes might not function well, even if they look in good condition. Gearboxes are ranked according to the number of operational hours they can work before major maintenance or replacement. Gearboxes used for a few hours are more reliable than those used for more hours, since they have at least a longer lifespan than their counterparts.
Final words
Gearboxes play a vital role in the industrial and marine sectors. Being a crucial element, one must be cautious as they purchase them. You will find gearboxes that suit your needs by following the above tips. But if you fail, you may pay more for repairs and replacements, which will harm the business.
