Electronics Industries
Ntegrated circuits (IC) use optical method to print the circuits on to the chips. Thevv circuits are very small (less than 1-2micron) and if there were particles and micro organics on the circuits would cause short circuit. Therefore it requires a large amount of ultra pure water to wash the circuits during manufacturing process. The following is an example of water quality required to manufacture 1M bit DRAM.
There are many different kinds of systems for producing ultra pure water. Our system uses reverse osmosis system for ultra pure water treatment. The following is flow diagram for ultra pure water system
Pharmaceutical Industries
The facility is composed of automatic PLC controlled filters (including sand filter, activated carbon filter, soft water filter and 2B3T system), RO (Reverse Osmosis) module, EDI/CEDI electro dialysis module, automatic mixed bed filter, rear end ultra pure water supply system, PLC central control system, operator interfaces operating system and central monitoring system
Beverage Industries
Along with the improvement of the quality of living and the hygiene request, the people put forward higher and higher request to the food and drink, especially in both taste and health index. ROTEK have the experiences for many years, and have developed a series of purification equipments, which can remove the grain, impurity, colloid and free chlorine from the feed water
Bottled Water Production Line
Standard Bottled Water Production Factory Includes :
Reverse Osmosis system
with 2 tons/hr capacity, which can
able to produce 1000~2000 five gallon bottles per day.
Automatic Bottled Water Washing
/ Filling / Capping System
(produces over 100 bottles/hour)...
1. Stainless Steel Configuration
2. When a bottle is under the de-cap hand the hand will come down,
grab the cap and pull the cap out the bottle without injury to the bottle.
3. Automatic Control by P.L.C ... 
Taiwan