Tunnel style Hot Air Circulation Oven
principle
Under the monitoring of the computer system, the bottles are transported by the conveyor belt and enter the preheating zone, high-temperature sterilization zone (temperature ≥ 5 minutes), and low-temperature cooling zone of the tunnel sterilization oven in sequence. The conveyor belt speed is infinitely adjustable, and the temperature monitoring system is set to have paperless or paper-based recording. The entire process is always under hundred level laminar flow protection.
Product Features
The heating element of the tunnel circulating hot air oven is installed at the top of the oven, which improves the thermal efficiency The oven is equipped with an electrical control cabinet and temperature digital display control. Can be controlled at any constant temperature state. At the exit, vertical laminar flow purification with a cleanliness level of 100 can be used to cool the material and keep it in a strictly sterile and dust-free state. Aluminum silicate is used as insulation material in the oven insulation layer, which has good insulation performance.
l 2.1 Introduction to Hot Air Circulating Oven
l This machine is mainly used for drying, sterilizing, and removing heat from glass bottles such as ampoules and oral liquid bottles in the pharmaceutical industry.
l This machine automatically completes the entire production process from bottle feeding, preheating, drying and sterilization, cooling to bottle discharge. By using laminar flow principle and high-speed sterilization process with hot air, the container can reach the national cleanliness level 3 standard (American industrial standard level 100) in a sealed tunnel. It is currently the most popular and effective drying and sterilization equipment internationally, with uniform heat distribution and good heat removal effect.
This machine can be used as a standalone unit or in conjunction with the bottle washing machine in front and the sealing machine behind to form a linkage line.
2 Technical parameters of hot air circulation oven
Equipment model | KMS620-4500 |
Applicable specifications | 10-100ml national standard penicillin bottle |
Capacity | 80-100 bottles/minute |
Effective width of conveyor belt | 620mm |
sterilization temperature | 280℃-300℃ |
FH value | ＞1365 |
sterilization time | ≥5min |
Temperature probe accuracy | ≤±2℃ |
Temperature distribution of sterilization in the empty sterilization section | ≤±5℃ |
Temperature distribution during full load sterilization section sterilization | ≤±7.5℃ |
Drying bottle mouth temperature | ≤ room temperature+5 ℃ |
Exhaust air volume | 3000-4100 m3/h |
Capacitance | 71kw, including 60kw electric heating |
External dimensions | 4538×1465×2445mm |
Net weight: | 3500Kg |
SUPM is a national high-tech enterprise integrating R&D, production, sales and related services of pharmaceuticals, food, cosmetics industries.
