
Abrigo de muelle hinchable
The surface of the inflatable door shelter is made of high-quality neoprene rubber and highly wear-resistant material, which can meet the service life of no less than 30,000 times. The airbags on both sides and the top tightly wrap the rear of the car after being inflated. The airbags on both sides adopt an L-shaped structure to ensure a tight seal between the bottom of the airbags on both sides and the wall. The width adjustment range is 1600 mm, and the top airbag length adjustment range is 1200~1500 mm, which is suitable for various truck chassis heights. It adopts a large air volume fan and is installed outdoors, which can work stably under bad weather (-30℃ ~60℃ ).
Características: Suitable for a variety of models of vehicles; the best sealing effect can minimize the energy loss during loading and unloading, especially suitable for warehouse logistics and cold storage with high sealing requirements.




SEPPES: Your Premier Manufacturer Of Inflatable Dock Shelter
SEPPES is a leading manufacturer of Inflatable dock shelters, committed to providing exceptional products that enhance efficiency and security in various industries. Drawing inspiration from cutting-edge technology, we consistently deliver reliable and innovative door solutions.
Core technology of Inflatable Dock Shelter
1.Flexibility
2.Versatility
3.Efficiency
4. Stability
5. Sealing
Inflatable Dock Shelter Data Sheet
Nombre del producto | Abrigo de muelle hinchable |
Fabric material | CORDURA(Bulletproof fabric) |
Función | Objetos de gran estanqueidad y aislamiento entre el camión y el marco de la puerta |
Talla | 3.4×3.4m |
Color | Negro |
Applicable Temperature | -35℃ to +70℃ |
PVC Curtain | 3.6kg/m |
Install Place | Places that require high thermal insulation and require strong air-tightness |
Air Bag Inflation Time | 40 seconds |
Peso unitario | 3.6kg/m |
Airbag | 0.5mm |
Thickness | 0.5mm |
Maximum Tensile Capacity | greater than 290N/mm² |
Switch Mode | Standard button box |
Certificate | CE Certification |
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Applications of Inflatable Dock Shelter
Inflatable dock shelters deliver superior, airtight sealing that maximizes loading and unloading efficiency in temperature-controlled warehouses, food processing facilities, and logistics centers—just a few examples. Thanks to high-strength inflatable airbags, durable PVC-coated fabrics, and automatic inflation systems, these shelters provide an exceptional seal that minimizes energy loss and prevents dust, insects, and external contaminants from entering during docking. They stand out especially within the application zones listed below.
Leading Inflatabel Dock Shelter Manufacturers in China - SEPPES
Nuestra empresa SEPPES es un profesional Industrial Doors manufacturer. Productos exportado a 70 países. Our products have multiple technical patents and EU CE certification with rich experience in fast shutter doors, rapid doors, high-speed roll-up doors, high-speed spiral doors, high-speed stacking doors, and PVC roller doors.
Por qué elegirnos
Here are 4 main reasons why many foreign buyers wholesale inflatable dock shelter from SEPPES Factory in China, along with fair data parameters for each point:
Competitive pricing and MOQ flexibility
Reference: US$1,190–1,399 per set; supports MOQ 1 for trials. Typical bulk discount: 5–15% at 50+ sets.
Proven certifications and global export record
Reference: CE, SGS, ISO9001; exports to 50+ countries; 3,200–3,600+ clients; 60+ Fortune 500 collaborations.
Product performance and adaptability
Reference: Width adjustment up to 1600 mm; top airbag 1200–1500 mm; working temp −35°C to +70°C; typical lifespan target 10 years or ≥30,000 cycles.
Reliable lead time and support
Reference: Standard production lead time 18–20 days; 220/380V power options; on-site/remote installation guidance available.
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SEPPES International Trademark Certification
Since our founding, SEPPES has secured trademark registrations across several countries. Each new certification symbolizes growing worldwide recognition of our brand, which, in turn, reinforces our competitive position and expands our influence in international markets.





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Frequently Ask Questions
Q:What is an inflatable dock shelter and how does it work?
A:A dock shelter can create seals between a building’s loading dock opening and the rear of a stationary truck or trailer. Once a vehicle backs into the proper position, an operator starts a fan that inflates the ‘airbags’ on the top and on the sides, which then press against the trailer and form a protective dock enclosure. When a trailer is not in use, the ‘airbags’ deflated and fully retracted against the building’s wall.
Q:What are the benefits of inflatable shelters over foam or rigid shelters?
A: Compared to other rigid or foam shelters, inflatable shelters offer a better and more versatile seal for a wider range of truck heights and widths. The better the seal, the fewer the gaps which translates to better protection against the weather and other exterior contaminants as well as greater energy savings. The fact that they fully deflate increases the shield against damage from the trucks coming in.
Q:What industries are inflatable dock shelters best suited for?
A:These shelters work beautifully for cold chain logistics, food and beverage, pharmaceuticals and retail distribution, which depend on their strict control of the environment. Temperature-controlled warehouses and facilities that are sensitive to cross-contamination work ideally too. In addition, these shelters are popular for marine use. They effectively shield the cargo from spray and wind at the ports, and on the harbors.
Q:Can an inflatable dock shelter fit any truck size?
A:To begin with the inflatable dock selters are highly effective giving a seal that reduces energy losses down to 90% at the loading docks. By reducing air leakage through the stands, they stabilize indoor temperatures which in turn reduces the electricity costs. are also good rain, snow, dust, and insect shields.
Q: How effective are they at sealing and saving energy?
A:The effectiveness of inflatable dock selters is that they create seals which is near air tight, thus losing up to 90 percent of energy at the loading docks. The heated and cooled air that is contained, along with the indoor temperatures, helps to maintain lower utility costs, which is the primary advantage of air leakage reduction. They will also prevent the rain, snow, dust and insects from entering the place.
Q:What materials are used and how durable are they?
A:The dock selters are made from neoprene and adhesive vulcanized polyester to endure abrasion and is inflatable during cycles, while also remaining in contact with the trailers. The amount of slack between the materials and the seals will assist in the wear and tear, along with the weathering to all the inflatable dock selters that are well made. Industrial fabrics will also give the selters a perfection of seven to ten years.
Q:What is the typical operating temperature range?
A:The inflatable dock —superior dock shelters —is engineered to provide operational reliability across multiple climates. Most models provide full operational efficacy at temperatures ranging from -35° to +70° Celsius (−31° to +158° Fahrenheit ). This capability assures effectiveness in frigid cold and hot extreme climatic conditions.
Q:What are the installation requirements and lead time?
A:Installation requires flat and sturdy surfaces around the dock door. There should be a sufficient power supply unit to the blower motor and some peripheral space. Order preparation along with associated dispatching at times requires two to four weeks depending on the level of customization needed as well as manufacturer capability. Unassisted fitting is suggested as a safer alternative for safety and functionality.
Q: What maintenance is required for an inflatable dock shelter?
A:Minor maintenance works, along with tear checking, involve a blower motor attention as well as all debris removal within the area. Most punctures can be mended with patch kits. It is essential that reinsertion, once completed, is done to ensure that there is no friction. This is due to the fact that friction increases the chances of damage, thereby limiting lifespan coupled with other factors.
Q: What certifications should I look for?
A:Clients who wish to collaborate with trustworthy suppliers of inflatable dock shelters should ensure that their business has been vetted for quality and safety in line with international guidelines. Ideally, such businesses should possess certificates such as CE, which attests to compliance with relevant European guidelines, and ISO 9001, which testifies to the existence of quality management system. These certificates mean the product has been certified and produced in line with predetermined industry standards.