Yes, we offer Vacuum machines to seal the Ecotact Sterile Vacuum Bags -The Ecovac20-2 is a powerful straight chamber vacuum machine with durability, power and seal compression with utmost ease for maximum quantity upto 20kgs of food grains. The Ecovac50 is a powerful nozzle type vacuum machine with durability, power and seal compression with utmost ease for maximum quantity of 50kgs of food grains.