Innovative Explosion-Proof Doors by Guangdun Door Industry
Guangdun Door Industry, a leading manufactunufarer in China, has developed several innovative types of explosion-proof doors, each tailored to specific applications and safety requirements. This article highlights these products, showcasing their unique features and the advanced technology integrated into their design. For industries requiring high-level security and protection, such as defense, petrochemical, and high-profile event venues, these explosion-proof doors set a new standard in safety and functionality.
1. VIP Explosion-Proof Door for the “Fortune Dove” Suite
The VIP Explosion-Proof Door, adorned with 52 peace doves and crafted from alloy materials, symbolizes a commitment to peace and safety. This steel fireproof explosion-proof door offers multiple features, including blast resistance, fire containment, and emergency escape functionality. It is designed for high-security areas such as international conference venues and exclusive clubs.
Key Features:
- Aluminum Alloy Decorative Panel: The door is embellished with symbolic patterns representing Chinese cultural heritage, utilizing the flexibility of aluminum alloy for an exquisite aesthetic appeal.
- Advanced Security Integration: Combines electronic security systems and mechanical engineering, allowing even a lightweight person to operate the door easily with a card recognition system.
- High-Grade Construction Materials: A composite structure with high-quality carbon steel plate and industrial-grade steel ensures superior blast resistance and flame retardancy.
- Enhanced Safety Mechanisms: Equipped with explosion-proof locks, automatic door closers, and an independent card recognition system, it can be automatically opened or closed in emergencies, maximizing safety.
This product’s introduction marks a significant advancement in explosion-proof door technology, improving upon traditional models that were often heavy, cumbersome, and lacked aesthetic refinement.
2. Explosion-Proof Door for Inclined Ventilation Shafts
Designed specifically for inclined ventilation shafts, this explosion-proof door can withstand negative pressure from fans of up to 3422 Pa and 4413 Pa.
Technical Specifications:
- Counterweight Adjustment: The door’s counterweight can be adjusted as needed to ensure automatic opening when the fan ceases operation.
- Liquid Sealing System: Uses engine oil or an oil-water mixture for sealing, with the option of water sealing in non-freezing areas.
This door is ideal for ventilation systems in mining and industrial operations where maintaining airtight conditions is crucial.
3. Explosion-Proof Doors for Detention Facilities
These explosion-proof doors are designed for prisons and detention centers, offering full protection as per stringent security standards.
Installation and Maintenance:
- Precision Manufacturing: Fabricated according to detailed design specifications and rigorous testing standards.
- On-Site Installation: The installation process is critical to ensure both aesthetic appeal and security. Each step is meticulously monitored to achieve optimal results.
These doors meet the technical requirements outlined by the Ministry of Public Security and other national standards, ensuring robust security and durability.
4. Vertical Shaft Explosion-Proof Doors
Used at the entrances of vertical ventilation shafts, these doors automatically open in case of a fan shutdown or mining disaster, releasing harmful gases and protecting the main ventilation system.
Applications:
- Commonly used in mining, coal, petroleum, metallurgy, power, chemical, and machinery industries to safeguard equipment and personnel.
- Available in various sizes to match different shaft diameters and fan capacities, with a maximum fan negative pressure of 4.413 kPa.
Technical Considerations:
- Ensure that the door is selected according to the maximum fan negative pressure to prevent unsafe conditions.
- Regular inspection and maintenance are recommended for optimal performance.
5. Bulletproof Explosion-Proof Doors
These doors combine bulletproof and explosion-proof features, adhering to national and military standards such as GB8386 and GJB2805A-2002.
Technical Requirements:
- Strict dimensional accuracy as per GB8386.
- No visible damage or color variation on the special decorative surface.
- High resistance to ballistic impacts, air blast, and water ingress.
Performance Testing:
- Evaluated for explosion resistance, air blast impact, wind pressure resistance, and more.
These doors are essential for high-security areas like military facilities and armories, providing unparalleled protection against both explosive and ballistic threats.
6. Handle Lock Explosion-Proof Doors
Designed for industrial users who require both explosion-proof performance and ease of operation, these doors feature a new handle lock system instead of traditional wheel locks.
Advantages:
- Streamlined design more akin to standard doors while retaining robust explosion-proof capabilities.
- Capable of withstanding pressures up to 350 kPa and temperatures from 400°C to 950°C.
- Excellent airtightness and watertightness, meeting the highest standards for sealed explosion-proof doors.
This door type is ideal for industrial environments requiring frequent access without compromising on safety or performance.
7. Painted Explosion-Proof Doors
Constructed from high-quality carbon steel plates with explosion-proof and flame-retardant core materials, these doors offer exceptional durability and performance.
Compliance Standards:
- Built according to GB3836 for explosion-proof standards and other relevant industry regulations.
These doors are versatile, serving various applications across industries requiring high safety standards.
Guangdun Door Industry is dedicated to providing top-tier explosion-proof solutions, meeting the most demanding safety and security needs. Our products, tested to national and international standards, ensure that your facilities are protected against any explosive threats. Contact us for more information on how our doors can enhance your safety infrastructure.
