A gearbox developed by Zambello Riduttori in Italy (U.S. office in Wayne, N.J.) is said to offer the world's highest torque for twin-screw compounding. The TST (Twin Super Torque) gearbox comes in six standard sizes for 26 to 92 mm screw diameter and for both co- and counter-rotating screws. The largest TST has 6900 Nm of torque per shaft or 13,800 altogether. NFM/Welding Engineers, Massillon, Ohio, will show a new 26-mm TEM co-rotating twin-screw lab model with TST gearbox and 250 Nm of combined torque. Zambello will also show a TST at NPE. Zambello USA: Tel: (973) 696-4330/www.zambello.it . NFM: (330) 837-3868/PTDirect: 279GT
NFM Welding Engineers, Inc.
577 OBerlin Rd. S.W. Massillon, OH 44647
Phone (330) 837-3868 Fax (330) 837-2230