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DK 001 Cleaning with demineralised water ( Date: 2005-07-01 )
Components for pumps made of stainless steel are cleaned from drawing oils in a spray automatic machine using only demineralised water, thereafter parts are welded
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Type of cleaning : Multitask equipment
Central cleaning station
Confined spray cleaning, low pressure (below 14-20 bar)
Cleaning support : Heating up the agent
Automated mechanical support (spraying, brushing a
Description : In general one box containing 2500 parts are cleaned in a continuous flow system within 2 hours, thus the cycle time comes to 0.05 min.)
Since when do you apply current cleaningsystem? : 1 / 2003
Step : 1. Spray-degreasing, 200 litre, 60,0 ░C, (Deionised water)
2. Spray-rinse, 200 litre, 60,0 ░C, (Deionised water)
3. Drying, 100,0 ░C, (No agent)
Duration of cleaning process for one part (min.) : 0,1
Duration of cleaning process for the charge (min.) : No statement
How often is the cleaning done (per day) : 5,0
Further treatment : Welding
Surface requirements : free of oil and grease
dry
Quick tests Visual control
Advanced tests : No statement
Quality of cleaning : good
Company evaluation of cleaning process in general : very good
Comment : Better solution than alkaline degreasing!
Incidences : No statement from company
Working environment : No statement from company
Protection equipment : Local exhaustion
gloves
goggles
Covered / closed plant


Evaluation by company personnel
Occupational safety and health : very good
Environment protection : very good
Cleaning time : No statement
Waste management : good
Cleaning quality : good