Column apparatuses - "Mashzavod" Ltd

are designed for rectification, absorption, adsorption, desorption, cooling and purifying, with diameters from 300 up to 4000 mm in assembly; with diameters more than 4000 mm - in parts, with different types of contact devices (trays):

• straight way valve trays;
• valve ballast trays;
• sieve;
• S-shaped valve trays;
• valve trapezoidal trays;
• nozzle-type trays, irregular (Rushing rings);
• sieve with baffle elements;
• grid-type trays;
• bubble trays;
• sieve-valve trays.