The Comac Double Tank Post Clean System is our finest washer and dryer. The machine will provide excellent cleaning in any application including flux removal after hot air leveling, oil leveling or reflow. Other uses are cleaning after wet processes, drilling, routing or final.
The unit features two recirculating tanks, high pressure rinses and four soft nylon brushes for excellent surface cleaning. The whole machine body, tanks and all are one piece of molded corrosion free fiberglass. The machine has a powder coated frame and other components of the unit are corrosion resistant PVC, polypropylene and stainless steel. The conveyor system was designed to allow easy removal for cleaning or maintenance. The standard machine will accommodate boards from 24" to 4" and thickness from .006" to .2".
The first chamber contains six spray bars with 42 nozzles supplying 10 GPM water from the 30 gallon recirculating tank. There is a 20 PSI pump (excellent for soap) or higher up to 100 PSI pump. There are two soft nylon brushes running at an adjustable speed of from 0 – 1100 RPM. There is an option 3 KW stainless tank heater available with digital thermostat control.
The second operation is four spray bars with 28 nozzles supplying 12 GPM water from the 30 gallon recirculating tank thru a 1 HP booster pump at 130 PSI. There are two soft nylon brushes operating at adjustable speeds of 0 – 1100 RPM.
The third operation is four spray bars with 28 nozzles supplying fresh tap water thru an electric solenoid water valve. The fresh water cascades to the second tank to maintain freshness and to the first tank if required.
The last operation is a 5 HP high pressure turbine dryer supplying compression heated and filtered air at 40 degrees above outside temperature through six stainless air knives for drying even thick boards with small holes.