The corporate focus of Weiler Engineering, Inc. is to provide the most advanced aseptic liquid processing technology available through the application of customized ASEP-TECH® Blow/Fill/Seal machinery and integrated services. Weiler’s ASEP-TECH® Blow/Fill/Seal machines are made in the USA, designed and built in a 140,000 ft², state-of-the-art manufacturing plant, conveniently located near Chicago’s O’Hare International Airport.
The Weiler design incorporates the three-step process of blow molding, aseptic filling, and hermetic sealing of liquid products in one sequential operation on a compact machine frame.
Weiler’s patented electronically controlled fill system, automatic sterilization system with integral data collection, and filter integrity test system are provided as standard equipment for each machine configuration. Each machine is also equipped with a HEPA air shower to ensure a Class 100 environment under dynamic conditions in the nozzle shroud area. Optional parison shrouding is available to ensure a Class 10,000 environment under dynamic conditions in the extrusion zone and the critical transport area.
The Asep-Tech® Blow/Fill/Seal machines from Weiler Engineering, Inc. have the flexibility to produce sterile, liquid filled, tamper-evident containers ranging in size from 0.5mL up to 1000mL, in small runs to full-scale production quantities. Several machine models are available, customized to meet specific product needs.