GAOLIJIE
E200 Duct Cleaning Robot
E200 Duct Cleaning Robot
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Gaolijie E200 Duct Cleaning Robot
The Gaolijie E200 is a duct cleaning robot for large-diameter commercial and industrial ductwork. It is designed for main trunk lines and large air handling systems with duct diameters up to 1,500 mm.
Technical Specifications
| Specification | E200 |
|---|---|
| Duct Diameter Range | 400–1,500 mm |
| Maximum Working Distance | 50 m (extendable) |
| Camera System | Multi-camera with front, rear, and overhead views |
| Drive System | Tracked crawler, reinforced frame |
| Climbing Angle | Up to 35° |
| Power Supply | Configurable: 110V, 220V, 380V, 480V |
Application
The E200 is used for cleaning large-diameter ducts in commercial and industrial facilities — including main air handling ducts, process ventilation, and large HVAC trunk lines. It handles duct diameters beyond the range of standard commercial robots.
Frequently Asked Questions
Q: What's the difference between the E200 and K7S?
A: The K7S is designed for standard commercial ducts (200–800 mm). The E200 is a larger platform for industrial ducts up to 1,500 mm. The right choice depends on the duct sizes in your projects.
Q: What power configurations are available?
A: 110V/60Hz (North America), 220V/50Hz (Europe/Middle East/Asia), 380V/50Hz (European industrial), 480V/60Hz (North American industrial). Specify your requirement when ordering.
Q: Is this suitable for hazardous environments?
A: The standard E200 is not explosion-proof rated. For classified hazardous locations, contact Gaolijie about custom configurations with appropriately rated components.
Contact our engineering team for the complete datasheet, application-specific recommendations, and a factory-direct quotation.
Shipping & Delivery
Shipping & Delivery
Global shipping to 50+ countries via express, air, and sea freight. Every order packed in reinforced fumigated wooden crates with moisture barrier protection. Processing: 1-3 business days. Transit: 3-14 days depending on destination and method.
Warranty & Lifetime Support
Warranty & Lifetime Support
1-Year Comprehensive Warranty on all machines. Spare parts ship within 48 hours from factory inventory. Free lifetime technical support — video training and maintenance docs included with every purchase.
Frequently Asked Questions
Frequently Asked Questions
Is this machine right for my application?
Our robots handle duct diameters from 120mm to 1000mm, covering commercial kitchen exhaust, HVAC, and industrial pipeline cleaning. Contact us with your project specs for a tailored recommendation.
What comes in the package?
Robot body, control box, 20m cable, remote controller, HD camera system, LED lighting, tool kit, user manual, and warranty card.
Do you offer training?
Yes. Video training and documentation included. Video training and technical support included with every purchase.
How fast can I get spare parts?
Parts ship from factory inventory within 48 hours. Express delivery available for urgent needs.

📋 Related Guides & Resources
Technical Specifications
Detailed technical specifications are available upon request. Contact our team for the current datasheet and application guidance.
Request SpecificationsApplication Scenarios
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Commercial Kitchen Exhaust
Heavy grease and oil fume duct cleaning for restaurant chains, hotel kitchens, and food processing facilities. Removes built-up deposits that pose fire hazards.
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HVAC & Central AC Ducts
Large-building air conditioning duct inspection and cleaning. Navigates long horizontal and vertical runs with full camera documentation.
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Industrial Pipelines
Factory ventilation, dust collection, and process piping systems. Handles heavy debris, metal dust, and chemical residues in demanding environments.
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Preventive Maintenance
Scheduled inspection and cleaning programs for facility management companies. Full video documentation for compliance and insurance requirements.
Product Resources
Contact us for these documents — we'll send them with your quote.