PharmaIndustrial India Magazine September-October 2023

PHARMA INDUSTRIALINDIA · SEP-OCT 23 13 ARTICLE Image 3 If the furnace door is a sliding instead of hinged (Please refer Image 2). Even though thetemperature under the chamber is reaching 750 degrees to 800 degrees the inflatable seal is jacketed by cooled water. The door is an automatic side driven when the operations are over or at the start. Factors to Consider When Choosing Pneumatic Seals When selecting a pneumatic seal for vacuum chamber, the following factors must be considered: Temperature Range Most vacuum chambers function over a wide temperature range. A pneumatic seal’s ability to function properly in a specific temperature setting is an essential factor to consider when selecting a seal. Chemical Compatibility Most pneumatic seals are made from elastomeric materials. These materials must be chemically compatible with the envi- ronment where the vacuum chamber will be used. Pressure Differentials Vacuum chambers typically have varying pressure differ- entials. The pressure differentials in the chamber should be considered to ensure the pneumatic seal can maintain its seal over a range of conditions. Operating Conditions The operating conditions of the pneumatic seal should be considered. Factors include vibration, impact, and possible contaminants, among others. Cycle Life The number of cycles expected in the vacuum chamber is an- other factor to consider. The cycle life will determine the fre- quency of replacing pneumatic seals. Material Characteristics Material characteristics such as resiliency, hardness, and elas- ticity are vital factors to consider. Maintenance and Replacement of Pneumatic Seals Proper maintenance is essential in ensuring the longevity of pneumatic seals in vacuum chambers. Pneumatic seals should be inspected regularly for wear and damage. When worn or damaged, seals should be replaced to ensure vacuum integri- ty. Replacement is relatively easy and straightforward, but it is important to follow manufacturer recommendations for efficient replacement. Conclusion Pneumatic seals are essential components in vacuum cham- bers. They provide the necessary seal to maintain the vacuum environment. Proper selection and maintenance of pneumat- ic seals are essential to ensure efficient operations in vacuum chambers. With the right pneumatic seals chosen for vacuum chamber, one can extend their lifespan and maintain high-qual- ity research and industrial practices. What makes Ami Polymer - Imaseal ® an ideal choice? Ami Polymer Pvt. Ltd. is an Indian company that has been pro- viding top-notch silicone products for 25 years. From gaskets and hoses to inflatable seals and other products with food grade certifications, our range of products caters to customers on a global scale. Our inflatable gaskets are registered as Imaseal ® , with materials of construction ranging from high-grade silicone to neoprene. We proudly serve Bharat Forge and a number of pharma OEMs such as ACG Pharma, Glatt Systems, and GEA Process. Our excellent infrastructures ensure that our products are of the best quality.