| Standard Fixed Specifications | Product Type | Sectional garage door |
| Door Panel Structure | Double-layer metal panel with integral high-density polyurethane foam insulation | |
| Standard Panel Material | Standard hot-dip galvanized color steel plate, anti-rust and anti-deformation | |
| Standard Panel Thickness | 40mm standard thickness, industry universal spot size | |
| Foam Density | 40kg/m³ high-density polyurethane foam, soundproof, heat-insulated and flame-retardant | |
| Sealing Technology | Full surrounding EPDM sealing strips for dustproof, waterproof, windproof and heat insulation | |
| Driving Mode | Electric chain motor drive, optional manual mechanical opening for power failure | |
| Opening & Closing Speed | 8-12 seconds for normal operation, stable and jitter-free | |
| Service Life | Standard opening and closing cycles ≥50,000 times, durable for long-term use | |
| Wind Resistance Grade | National standard Grade 7 wind resistance, suitable for outdoor villa and community use | |
| Safety Configuration | Standard anti-pinch panel, obstacle rebound, overload and overheat protection | |
| Working Voltage | AC220V conventional civil voltage, stable and low power consumption | |
| Working Temperature | -30℃~+70℃, adaptable to all-weather environments | |
| Standard Hardware Accessories | Thickened manganese steel torsion spring, silent wear-resistant roller, galvanized track | |
| Basic Functions | Wireless remote control, automatic delay closing, fault self-check, manual emergency opening | |
| Application Scenarios | Private villas, community garages, shop garages, factory small garages | |
| Customizable Options | Size Customization | Custom non-standard width and height to fit special garage door openings |
| Material Upgrade | Upgrade to aluminum alloy, wood composite and wood-grain panel for high-end villas | |
| Panel Thickness Upgrade | Custom 50mm thick panel for better heat insulation, sound insulation and impact resistance | |
| Appearance Style Customization | Multiple patterns available: grid, vertical grain, flat panel and relief | |
| Color Customization | Custom white, blue, coffee, silver and other baking varnish colors | |
| Window Customization | Add tempered glass transparent windows or frosted windows, single/multi-window layout | |
| Motor Upgrade | Upgrade to DC silent motor or high-power motor for heavy-duty large-size doors | |
| Smart Function Customization | Add mobile APP remote control, license plate linkage, voice broadcast and auto induction | |
| Silent Upgrade | Install silent rubber strips and buffer accessories to reduce operating noise | |
| Lock Accessory Customization | Add manual anti-theft lock, electronic password lock and fingerprint lock | |
| Power Failure Emergency Kit | Backup battery for electric operation during blackout |
Aluminum & Great-Wall
Aluminum & Great-Wall
Key Features
Technical Specifications
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Case Study
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.
Brazilian Miner Vale SA
23 large-scale ball mills, Ø5.5×8.8m
Wengfu Phosphate Mine Project Phase II in Saudi Arabia (Ma'aden)
6 wet grinding rod mills, Ø4.6×6.7m
Vedanta Project in South Africa
1 SAG mill, Ø8.5×5.5m
Laos Phonesack Group's KSO Gold Mine Project (83,000t/d)
6 SAG mills, Ø8.8×4.8m
Mongolian Erdenet Mining Corporation's Copper Mine Project (20,000t/d)
SAG mill, Ø9.75×4.88m
Full-process Solution for Mineral Grinding
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.
Why Choose CITIC HIC's Grinding Mills
- High cost-effectiveness
CITIC HIC grinding mills are recognized as China’s Manufacturing Industry Single Champion Product. CITIC HIC is responsible for setting the national standards of semi-autogenous mills (SAG mills) and ball mils, supported by powerful database, optimized process technology, cutting-edge design concept, and 60 years of experience in developing and nurturing innovative technology. - High operating rate
The long life cycle of our products is based on the adoption of international standards, high-quality materials, state-of-the-art processing techniques. - Low-carbon & environmental-friendly processes
Intelligent control technology coupled with long-life wear-resistant materials results in low-carbon and eco-friendly operations. - High-efficiency service
Our service network is distributed all over the world, and our service team of seasoned professionals is reliable and willing to assist along the way. We are able to deliver quick response to customer needs and provide full life cycle support via online monitoring and diagnosing, product upgrading and continuous process improvement.