DESCRIPTION:
HQL installations are ideal for sterilization and depyrogenation of injection bottles, infusion bottles, ampoules, cartridges and ready-to-use syringes. This model is impressive due to a short dwell time in the tunnel which is the result of the hot air laminar flow process with its high degree of efficiency.
SECTORS OF USE:
Pharmaceutical container sterilization
MAIN FEATURES:
Depyrogenation tunnels are used in pharmaceutical filling lines to sterilize glass containers before they are aseptically filled. These tunnels use forced hot air at temperatures up to 350 °C. Bosch HQL drying and depyrogenation tunnels feature unidirectional flow, process temperature progression curves, and significantly reduced sterilization times. They give the repeatable accuracy necessary for successful validation, qualification, and reliable production capacity. Through a filter, make-up air is fed into the tunnel. Within the tunnel, air, drawn in by fans, feeds in the infeed and cooling section through pre-filters and particulate air filters into the separate zones of the tunnel. By way of the Laminar Flow principle, the air flow is directed vertically onto the containers. Below the conveyor belt, the air is again directed through a recirculation duct to the fan. Fans serve to take in fresh air for the heating section - Laminar Flow unit. Heating elements in the recirculation duct serve to heat the recirculated air to the preset temperature. Below the particulate air filters are thermal elements with output to a temperature control device and recording. The cooling section operates with Laminar Flow. A fan in the cooling section extracts the heated air below the conveyor belt. The exhaust air volume is adjusted automatically. The tunnel is equipped with an automatic excess pressure control in the cooling section.
Modular system for assembly of the suitable tunnel for the required output range with optimum energy consumption. GMP-compliant construction. Container-considerate transportation, ground and side conveyors run synchronously, for stable and non-stable containers, reliable, low-stress transportation and sterilising. Optimum accessibility and ease of operation. Output range: up to 90,000 units per hour, dependent upon container size. Last processed vial formats 2R-10R.
Year of construction: 1990
TECHNICAL DATA
Length mm 4400
Width mm 2200
Height mm 2630
Net weight Kg 3500
Additional Prep Fees May Apply
