SunKai Air Lifting Bags are high-strength inflatable rubber solutions designed to safely lift, move, or support heavy machinery and marine vessels. Manufactured in China by a trusted manufacturer and supplier, these airbags combine durability, precision, and international quality certifications (ISO, CCS, BV, ABS, GL, LG).
Air lifting bags are inflatable rubber devices reinforced with nylon or polyester fibers, capable of lifting heavy loads evenly and safely. Ideal for marine, industrial, and construction projects, they reduce risk, improve efficiency, and eliminate the need for cranes in many scenarios.
| Parameter | Typical Range | Description |
|---|---|---|
| Diameter | 0.3m – 3.0m | Adjustable based on load size |
| Height/Length | 0.5m – 12m | Customizable for lifting needs |
| Working Pressure | 0.05 – 0.3 MPa | Depends on load and environment |
| Burst Pressure | ≥0.5 MPa | Safety margin above working pressure |
| Load Capacity | 1 – 100 tons | Depends on bag size and material |
| Material | Natural rubber + nylon/polyester | High wear resistance and durability |
| Service Life | ≥10 years | With proper maintenance |
Example: SunKai airbags successfully lifted an 8,000-ton vessel in Singapore and industrial machinery in Europe, providing safe, smooth, and efficient operations.
A: Pressure depends on bag size, load weight, and operation environment. SunKai provides calculation support.
A: ≥10 years with proper maintenance.
A: Yes, using marine-grade rubber glue for surface wear.
A: 1 piece – flexible for project-specific needs.
A: Yes – diameter, length, pressure, and reinforcement can be tailored to project requirements.
Contact us to request a quote, get technical support, or discuss custom lifting bag solutions. SunKai – your trusted China-based manufacturer, supplier, and factory for heavy-duty air lifting bags.
