Gas Lifting Window is a pneumatic-assisted vertical window system that uses gas springs to achieve smooth, controlled opening and closing. It is ideal for residential kitchens, commercial serving windows, and indoor–outdoor connection spaces.
Core parameters
| Parameters | Specifications | Competitive products |
|
Maximum lifting force |
200kg/fan (measured value) | ≤150kg |
| Stroke accuracy | ±0.5mm (laser positioning guide rail) | ±2mm |
| Temperature range | -50℃~300℃ (fluoro rubber seal) | -20℃~150℃ |
| Corrosion resistance level | C5-M (ISO 12944) | C3 |
| Gas spring life | ＞100,000 times (EN 13150 fatigue certification) | ＜50,000 times |
| Intelligent control | Air pressure sensor + PLC linkage (support Modbus protocol) | Mechanical manual control |
Material selection:
Gas spring cylinder:
Material: 316L stainless steel (ultra-cryogenic treatment)
Seal: double-pass fluororubber O-ring + polytetrafluoroethylene wear-resistant belt
Verification: -50℃ low temperature impact test (Akv≥27J)5
Window frame structure:
Profile: 6061-T6 aluminum alloy (anodized film thickness ≥25μm)
Reinforcement solution: Titanium alloy lining (anti-hydrogen embrittlement) is optional for offshore platforms
Light-transmitting panel:
Basic model: 6mm tempered glass (EN 12150-1 certified)
High-risk scenarios: 12mm polycarbonate explosion-proof plate (impact resistance > 900kJ/m²)
Dynamic balancing technology:
Air pressure sensor monitors load changes in real time and automatically compensates for lifting force (fluctuation < 3%)
Compared with traditional mechanical springs: lifting force attenuation > 15% (after 1 year of use)
features
Low Failure Risk
Adopts a simplified gas strut structure with fewer electrical components, reducing system complexity and minimizing failure probability in long-term operation.
Corrosion Resistance
Aluminum alloy structure combined with surface treatments such as anodizing or powder coating ensures strong resistance to corrosion, suitable for humid or coastal environments.
Wide Operating Temperature Range
Gas strut system maintains stable operation under extreme temperatures (-50℃~300℃), without performance degradation.
Self-cleaning Guide Rail
Optimized guide rail structure minimizes dust buildup, maintaining smooth lifting performance and reducing maintenance frequency.
Strong Load-Bearing Capacity
Three-dimensional needle bearing disperses shear force, able to support heavy panels (up to 200kg) without deformation.
| Traditional defects | Our solution | Measured effect |
| Guide rail dust accumulation and jamming | Self-cleaning guide rail groove + magnetic scraping strip | Life expectancy increased by 200% in dusty environment |
| High temperature seal aging | Metal/rubber composite seal (matching expansion coefficient) | Continuous operation at 300℃ without leakage |
| Hinge stress concentration | Three-dimensional needle bearing (dispersed shear force) | Load-bearing 200kg without deformation |
customization
Size & Opening Configuration
Custom dimensions and single-panel or multi-panel designs for different project requirements
Glass Options
Tempered glass, laminated glass, insulated (double-glazed), Low-E glass
Surface Finishes & Colors
Powder coating, anodizing, customized RAL colors
intelligent upgrade
Remote control:
Air pressure threshold setting (APP/central console adjusts lifting force)
Emergency explosion-proof mode (0.5 seconds automatic full opening)
Predictive maintenance:
Gas spring pressure decay monitoring (30-day advance warning)
Opening and closing times statistics (automatically generate maintenance plan)
Customized interface support
OPC UA protocol access to DCS system
Ex d IIC T6 explosion-proof certified control box (applicable to flammable environments)
why choose us
OEM & ODM Service
DESLANO provide full customization support for our products. Whether you need private labeling, exclusive models, or full product development, our experienced engineering and design team can turn your ideas into reality.
01
Reliable Quality & Certifications
All DESLANO products meet international safety and performance standards, including CE, ISO9001, and SGS testing. We conduct 100% inspections before delivery, including checks on dimensions, glass strength, coating thickness, and sealing performance.
02
Global Project Experience
DESLANO has completed projects in Germany, Italy, the USA, New Zealand, and more, which has earned us long-term trust from contractors, builders, and distributors. We are well-versed in regional standards and aesthetic preferences, and our international project team provides localized solutions for both residential and commercial use.
03
Strong Manufacturing Capability
DESLANO operates a modern production base equipped with advanced aluminum extrusion, glass cutting, tempering, and powder coating lines. Our factory covers over 20,000 square meters, enabling us to efficiently handle both large-scale projects and customized small-batch orders.
04
After-Sales Support
Our professional sales and service teams respond within 24 hours, providing technical support, installation guidance, and spare part assistance when needed. For long-term partners, we also offer priority production scheduling and customized logistics options to ensure timely delivery worldwide.
05
FAQ
Q1: Does the window require electrical power?
A: No. It operates via gas struts, eliminating wiring requirements and reducing installation complexity compared to motorized systems.
Q2: How is safety ensured during operation?
A: Fail-safe mechanical lock engages automatically upon sudden pressure loss, preventing the sash from falling and ensuring operational safety.
Q3: Can the opening force be customized?
A: Yes. The gas strut pressure can be calibrated according to sash weight and size to ensure optimal lifting performance.
Q4: What is the typical lead time and MOQ?
A: Standard production cycles are typically around 10–15 days, with MOQ depending on project scale and customization requirements.
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