What equipment is generally used to wash hotel bed sheets and covers

Hotel bedspreads are not dry cleaned, are washed. Equipment has semi-automatic drum washing machine, automatic drum washing machine, dryer, ironing machine, boiler, etc., these are necessary equipment for the laundry. Hotel sent out to do dry cleaning are generally guests of the clothing, if there is no certain technology is not recommended to take this job. I used to do the hotel with detergent, to my understanding of this line does not recommend opening a dry cleaner to take this single, compared with large laundries you will not have the advantage.