... ). Plywood pressing: curved plywood, MDF, HDF for chair, sofa, bed salts, cabinet door, bed head, engineered wood, glued beam, guitar, ... PRESS: Plywood, MDF, HDF bending: office chair, sofa, bed elements, musical instrument and others2. HIGH FREQUENCY FRAME ASSEMBLY ... problem. Worm killing. No population (no boiler)5. HIGH FREQUENCY EDGE GLUER (FOR FINGER JOINT BOARD JOINING) 50kw Radio Frequency ...