Scope of applicationThe Model Hm4d-0006E hydrodynamic automatic flood barrier is applicable to the entrance and exit of subway or metro train stations where allow for pedestrian only.Our advantages:1. **Fully Automated Without Electrical Dependency**: Operates normally during power outages in extreme weather.2. **Unmanned Operation**: Automatically rises to block water when the water level reaches the trigger point, providing 24/7 flood control with automatic adjustment of the gate's opening angle according to water level changes.3. **Ground-Flat Storage**: Lays flat on the ground, occupying no space and allowing unimpeded pedestrian and vehicle traffic.4. **Emergency Vehicle Passage**: In the early stage of water blocking, garage vehicles can drive over the water-blocking panels for evacuation.5. **Modular Design**: Enables quick installation without major modifications.6. **Anti-Collision Warning Lights**: Prevents accidental impacts by pedestrians and vehicles during flood control.7. **Optional Remote Networking Supervision System**: Enables intelligent flood control management.8. **Minimal Maintenance**: Only requires periodic cleaning of debris at the gate's base.9. **Dual-Mode (Manual & Automatic) Operation**: Enhances flood control flexibility.10. **Durable Materials**: Ensures a service life of up to 10 years.
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This equipment conforms to statutory product quality standards. Our company assumes full responsibility for product quality and provides necessary quality data upon request.
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Equipment packaging and registered trademarks fully comply with all relevant state regulations.
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Users must strictly follow the product manual for installation, operation, and maintenance. Product quality issues caused by improper operation or maintenance are the responsibility of the user.
✓Warranty Period: One year starting from the date of supply. Written agreements are required for any warranty extensions.
✓Defect Coverage: During the warranty period, our company covers product defects and provides replacement parts free of charge.
✓Exclusions: Warranty does not cover damage caused by fire, earthquakes, force majeure, installation ground/wall defects, vehicle bottom scratching, overloaded vehicle rolling, or man-made damage.
Matters Needing Attention
Correct use and proper maintenance help extend product service life. Please strictly follow the product manual.
If any abnormality occurs with the product, please contact us or your dealer promptly.
Frequently Asked Questions (FAQ)
Q1
What is the water retaining height for Model Hm4d-0006E?
Model Hm4d-0006E features a water retaining height of 620 mm and a longitudinal width of 1200 mm.
Q2
What is the installation mode and bearing capacity of this flood barrier?
It uses a surface-mounted installation mode with a bearing capacity of 7.5 KN (Grade E), specifically designed for metro pedestrian entrances and exits.
Q3
How long is the standard warranty period?
The warranty period is one year from the date of supply. Extension requires a separate written agreement.
Q4
What scenarios are excluded from free warranty coverage?
Damage caused by irresistible disasters (fire, earthquake), ground/wall installation flaws, vehicle bottom scratching, overload rolling, and man-made issues are not covered.
Q5
What should I do if the automatic flood barrier door malfunctions?
If any abnormality is found during operation, please immediately contact Nanjing Junli Technology Co., Ltd or your local authorized dealer.
