详情描述
Where can I find a factory to customize inflatable sealing rings for sealed cabinets? Look no further than Qingtu Rubber, specializing in the research and production of inflatable sealing rings, helping numerous enterprises with their automation upgrades and transformations. Sealed cabinets are divided into positive pressure sealed cabinets and negative pressure sealed cabinets based on the pressure of the cabinet body. Tests have proven that after using inflatable sealing rings, sealed cabinets have significantly improved in terms of sealing, strength, heat insulation, and sound insulation. The inflatable sealing strips are made from silicone rubber, offering excellent environmental and weather-resistant properties. The inflatable sealing rings of the sealed cabinet are the executing mechanism of the control system, and the sealing requirement of the sealed cabinet relies on inflation to exert the sealing effect. Due to the flexible characteristics of silicone rubber, the hollow rings expand plastically after inflation. After contacting the expansion surface and the sealing surface, they undergo flexible curve deformation, allowing for sealing gaps around the door in either straight or curved shapes. Upon deflation, the sealing ring instantly returns to its original shape, restoring the equipment gap. They can quickly achieve sealing and unsealing, and frequent inflation and deflation can reach up to 100,000 times. In the working state, the internal gas pressure of the ring body is used, resulting in high sealing strength and excellent sealing performance. Currently, they are well-applied in sealed cabinet projects in high-level biosecurity laboratories, disinfection rooms, isolation rooms, and other health and safety fields with high requirements for airtightness.
1. Inflatable Seal Strip Material: Silicone.
2. Air-Inflated Seal Strip Hardness: 60-70.
3. Environmental Temperature Adaptability: -30℃ to 200℃.
4. Inflatable Seal Strip Inflation and Deflation Test: Inflation pressure 2.0 kg/cm to 3.0 kg/cm, inflation time <5 seconds, deflation time <5 seconds, repeated over 5000 times, no explosion or leakage.
5. Monitoring System: Monitors the air pressure of the inflatable sealing strips, the status of the airtight door's opening and closing, and the time of operation, which can be displayed and alarmed through the central control system.
6. The door can close automatically and the opening and closing can be automatically achieved through inflation and deflation. It can also be manually controlled for inflation and deflation.
The inflatable sealing strips are embedded in the grooves of the door frame. Their working principle is as follows: when the door is opened, the inflatable sealing strip deflates and shrinks into the groove. When the door is closed, the inflatable sealing strip inflates to form a tight seal between the door and the door frame, while the door is securely locked, achieving the sealing effect.
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