Introduction:-
When humankind started to use his or her human body as an instrument, everyone started doing work manually. The manually created bridges, manually created big buildings, manually created dams, manually created many more are still available in many different parts of globe. They are maintained for their historic values. The historical values could not be destroyed even if the complete world is destroyed. Those people suffered to create such wonderful jobs. The jobs of the human being is still challenging for the hoists. The paisa tower in Italy created without any hoists. The paisa tower was created before many centuries. The hoists were invented nearly some centuries back. The powerful man treated week human being as slaves and used their body power as equipments. All this can be found in the history. Later days when many people died for their risky jobs, people started calculating the capacity of human power such as their bending capacity, lifting capacity, the time for such jobs etc. The first hoist was found for lifting heavy weighted stones to the maximum height, and it was named as crane. Many types of equipments were later designed, based on push and pull of loads. Because of the heavy workload, human backbone was damaged, when it was used for over workload. After heavy work, the man could not work further; he had to be under care until he completed his life in the earth. Many people died after constructing many beautiful buildings. Ten million people gave their hard work for one complete year to construct a Taj mahall in India. After constructing a beautiful palace, most of them died very soon, none of their family members is alive now. After inventing hoists, equipments the human lives were saved for heavy task. The workload capacity of a human became in observation. Human strength and its working capacity, speed of human made to create the perfect hoists for the globe by loosing lives of millions of people. The present service of the hoists is reformed by human structure, power, capacity etc. The hoists equipments are very expensive. They can be hired for any type of work. The productivity of hoists is also less.
The perfect hoists and producing charges:-
There are only a few recognized companies, which are in the field of manufacturing hoists in United States of America. To make one perfect hoist it takes several months. The hoists are manufactured only after the orders of the major companies. The price of the hoist is not affordable for many small companies. Many big agencies and companies purchase them and rent them for the job works. The hoists, after manufacturing, it would longer last for many years. The hoists are rented for the required companies for their specific jobs. The companies, which utilize the services, would pay big deposit money as security deposit. In case of any type of damage made to the hoists the deposited money would be adjusted. However, all types of hoists are insured until it is not in use. The purpose of the Hoists:- When big constructions are made, the hoists are used. If a big dam is constructed the hoists are used, or for any big projects, the hoists are used. The mechanical engineers, civil engineers, and other engineers only decide about the utility of the hoists. The purpose of the hoists is made to be fruitful for the both public and private concerns. Depending on the labor, and the purpose of use, the planning departments would plan everything. If the hoists were required, a team of engineers would decide to hire them from a company. Renting hoists:- There are plenty of companies offering all kinds of hoists for the engineering companies with annual contract, monthly contract, and weekly contract, and day by day basis. They could be contacted through New York yellow pages, in all local business magazines, and from internet search. Purchasing of Hoists:- The hoists can be purchased through the manufacturers directly. The hoists are manufactured only for the orders. The buyers can contact the companies directly, by explaining about their requirements. In addition, they can advertise in the yellow pages, and business directory of the entire United States business directory, and in the internet. The possibilities of availing many price quotations directly from the companies, agencies and through internet are possible. If the purchaser is interested against cash, the purchaser can contact the company directly and confirm his order. Some of the companies offering hoist delivery against payment. The bank loans for hoists:- The most of the banks in United States of America offer their loans for the purchasing of the equipments. The interested companies should apply for the loans. The loans are granted immediately without any delay, based on the repayment capacity of the loan applying companies. The rate of interest for the hoists is very nominal for purchasing any equipment.
Export and import of Hoists:-
As the hoists are manufactured in small quantity, and the required people of hoists are less, one particular product, which is available in one place, may not be available in another place. For an example if a lifting hoist is available in New York, the down warding hoists may not be available with the same company in New York and the buyer has to import it from the neighboring countries like Mexico, or West Indies. The export and import of hoists are very common because of the necessity of hoist in building construction, dam construction, and mining industry and many more industries, which are working for the public affairs. The buyers would be mostly governments, and the government Authorized agents to the public service. Conclusion:- The valuable invention for humankind is hoists. The humanity developed because of the invention of hoists. The man treated by the other human being as slave has completely eradicated, because of this beautiful invention. Acknowledgement:
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