Pass-thru dry-to-dry wet wash
Product Development and Marketing Co.`s new Pass-Thru Dry-to-Dry Wet Wash Cleanroom machine uses computerized controls. The 100 lb. pass-thru design allows soiled laundry to be loaded from one side while clean laundry can be unloaded from the cleanroom side. The load is washed, rinsed and dried before unloading. The machine has a 38-ft3 split-pocket stainless steel cylinder. All “wetted” surfaces are 316L stainless steel, the bearings are external to the wash-and-rinse solution. The closed-loop drying process includes integral HEPA filter system.
The HEPA filter system consists of a stainless steel housing with a fluid seal and includes pre-filters and a special gauge to indicate pressure drop, so the operator knows when to replace the filter. The fluid seal prevents any bypass of unfiltered air.
The computerized control offers many features such as continually adjustable wash and extract speeds. Likewise, the washing, drying and cooling-down temperatures are all adjustable. The GE FANUC control includes an inverter drive, digital display, self-diagnostics and continuous status regarding the cycle in progress.
The Pass-Thru Dry-to-Dry Machine also has the capability of including a process cycle prior to the wash cycle. It also is able to recirculate the DI rinse water to remove particulates released during the rinse cycle. Particles down to 0.3 microns can be filtered out by using the recirculating feature.
Product Development and Marketing Co.