Product Description
The Swenson – Walker crystallizer: It consists of an open semi cylindrical trough, bottom part of which is welded with a jacket to cold water through the jacket in cointer direction to that of solution. It is equipped with a slow speed long pitched spiral agitator moving at 7 r. p. m., that is fitted as close to the bottom of the trough as possible i.e. a narrow clearance is maintained. A single unit (trough) is 18 inch wide and 4 feet long. Length of crystallizer may be increased up to 40 feet by joining 4 units. If more units are required, these can be arranged one above another and solution fall from the next lower one.