Good sized commercial laundry machines have changed so much over the years, but so have the demands of the various customers. Evaluate the washing machine alone and then consider the applications that are now an everyday requirement for the laundry systems of a large company. The washing machine must first fit a demand that is tailored to the operation.
A small hotel may have some sort of 10 to 50 kgs per day, and which may be on the edge of the decision to sub contract the idea or do it yourself. Whereas something like a hotel in Las Vegas may have bedding and restaurant covers for 8, 000 rooms each of which are changed daily, this has a demand for bedding, towels and flannels even though the restaurant may demand table cloths, tea towels and napkins, and finally the hotel will almost certainly supply a customer fluff and fold Chesapeake, va.
A restaurant may only have 50 covers but require clean laundry on a daily basis, but a major health authority may be have a communal operation serving several very large outlets demanding a quick change, with a hygienic and clean room requirement. The planning for such laundries has become a major business in itself, therefore can be quite difficult to design and fit units for the changing markets.
Having decided on the amount of washing to be executed then it is necessary to decide whether a one, two or three shift system should be worked and the number of machines, in that case does the workload require separate washers for different goods? That is to say is there an hygienic and thoroughly clean room application, or a dirty and soiled requirement that needs to be kept separate?
The split between the different types of clothing must be established to see that the amounts of laundry created for each different usage is noted. This will then permit a scheduling of washers to meet different washing machine cycles that are needed.
There will be a power requirement for the larger treatments will need to be calculated and then installed. Water supply is large, but the total amount can be reduced just by usage of low water use washing machines and with water prices rising this can be a large expenditure. Detergents can be produced individually and automatically and there are plenty of low detergent washing machines to choose from.
It is worthwhile shopping around for these as being the detergent waste is coming under greater scrutiny and pushing the very large quantities of detergent laced waste water is causing concern and the local governments are likely to make rules accordingly in due path.