DOSWA
DOSWA
The DOSWA automatic liquid quantity controller is designed for precise addition of wetting water to maintain consistent product moisture. It features innovative control technology and reliable components for high precision.
Specifications
- Types and Dosing Range:
- DOSWA-200: 20–200 l/h, Minimum inlet pressure: 2.5 bar
- DOSWA-900: 100–900 l/h, Minimum inlet pressure: 2.5 bar
- DOSWA-3600: 400–3600 l/h, Minimum inlet pressure: 2.5 bar
- Suitable for chlorinated water (55°C, 600 ppm)
- Manufactured in Hygienic Design with stainless material
Functionality
The DOSWA controller works in conjunction with the GRANO differential weigh feeder, which regulates product flow rate and measures grain moisture. The system calculates the required net water quantity and controls the liquid flow meter and electromotive positioner precisely.
Components
- Cabinet in Hygienic Design
- Control valve with electromotive positioner and energy storage
- Accurate flow meter
- Membrane pressure reducer made of stainless steel
- Shut-off valves with ball valve
- Ceramic water filter
Applications
The system is suitable for various grains including barley, oats, corn, rice, rye, wheat, and malt. It enables efficient process control through continuous measurement and control of mass flow, moisture, temperature, and wetting water addition.
Catalog excerpts
DOSWA The automatic liquid quantity controller DOSWA is used for exact addition of the wetting water quantity. Innovative control technology and reliable components guarantee high precision and constant product moisture. MALT
Open the catalog to page 1
Control valve with electromotive p ositioner and energy storage Cabinet in Hygienic Design Membrane pressure reducer made of stainless steel DOSWA Type Minimum inlet pressure The DOSWA automatic liquid flow controller and the GRANO differential weigh feeder with moisture measurement are optimally matched to each other. The precise GRANO differential weigh feeder precisely regulates the flow rate of a product stream and simultaneously measures the incoming moisture of the grain. An extraordinarily robust control system with touch screen calculates the required net water quantity and controls the...
Open the catalog to page 2
Mettlenstrasse 10 | 9050 Appenzell | Switzerland
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