Robotic Glass Cleaning Machine

Designed for routine cleaning of suitable smooth vertical surfaces, the LIESA 309 Robotic Glass Cleaning Machine combines a variable-frequency suction motor with bi-directional atomized spraying to handle everyday dirt and surface cleaning tasks. As a China factory-produced robotic cleaning machine, LIESA 309 also incorporates backup battery protection, a 150kg load-bearing safety rope and 2.4G remote control, giving distributors and retailers a practical model for home and commercial markets.

Product Specifications

Key Features & Benefits

1. Bi-Directional Atomizing Spray for Everyday Dirt

The LIESA 309 uses a bi-directional atomizing spray system with two spray levels. Fine mist is applied during cleaning to help soften surface dirt before the cleaning cloth passes over the working area.

This wet-cleaning function is suitable for routine cleaning tasks where light moisture helps loosen dust and common stains.

2. Backup Suction for Power Interruption

The built-in UPS backup battery can maintain suction for approximately 20–30 minutes after power failure. This provides additional attachment time when the external power supply is interrupted during operation.

Combined with the supplied safety rope, the backup system adds an extra safety measure for vertical-surface cleaning.

3. 150kg Load-Bearing Safety Rope

A 150kg load-bearing safety rope is included to provide secondary physical protection while the robot operates on elevated smooth surfaces.

The backup battery and safety rope serve different functions: the battery helps maintain suction after power interruption, while the rope provides an additional physical restraint.

4. Multiple Automatic Cleaning Paths

The robot supports multiple automatic cleaning modes and movement paths, allowing users to select different cleaning patterns according to the surface and cleaning task.

The automatic operation reduces the need for continuous manual wiping once the robot has been correctly positioned and started.

5. Variable-Frequency Suction Motor

The variable-frequency suction motor provides the adhesion required for operation on suitable vertical surfaces. Its variable-frequency design supports controlled suction operation while maintaining a working noise level of approximately 68dB.

6. 2.4G Wireless Remote Control

The 2.4G remote control allows users to operate the machine from a distance without directly handling the robot during each cleaning movement.

This is useful for switching cleaning operations and managing the machine while it is positioned on a vertical surface.

7. CE and KC Compliance

The LIESA 309 carries CE and KC certifications according to the supplied product information, supporting its use in overseas distribution and market-entry programs where the applicable compliance requirements are met.

Application Scenarios

Residential Windows

The LIESA 309 can be used for routine cleaning of suitable household glass surfaces, including windows and other smooth vertical areas.

Commercial Store Glass

Retail stores and commercial premises can use the machine for recurring cleaning of suitable glass surfaces and doors.

Tile and Marble Surfaces

The robot is also suitable for smooth tile and marble surfaces where stable vertical adhesion can be maintained.

Smooth Wooden Doors

For compatible smooth wooden doors, the robot provides an alternative automated approach to routine surface cleaning.

Property Cleaning Applications

Property maintenance teams can use the machine for suitable smooth vertical surfaces in residential and commercial buildings.

Cleaning and Safety Design

The LIESA 309 combines cleaning functions with several supporting safety features for vertical operation.

Wet Cleaning Support

Two-level bi-directional atomizing spray helps loosen surface dirt before wiping, making it suitable for routine wet-cleaning applications.

Backup Power

The UPS backup battery maintains suction for approximately 20–30 minutes after a power interruption, providing additional response time when external power is lost.

Secondary Safety Protection

The supplied 150kg load-bearing safety rope acts as an additional physical restraint during operation on elevated surfaces.

Remote Operation

The 2.4G remote control allows the user to manage the robot without repeatedly touching the unit itself.

Operation Experience

The LIESA 309 Robotic Glass Cleaning Machine is designed as a practical household and commercial cleaning machine rather than a complex professional cleaning system.

Its operating concept is straightforward:

Position → Start → Select Cleaning Mode → Monitor Operation

The combination of automatic cleaning paths, adjustable spray output and wireless remote control allows users to manage routine cleaning tasks with limited manual intervention.

OEM and Private Label Support

LIESA supports OEM programs for overseas buyers and channel partners.

Available customization includes:

Logo Customization
Customer branding can be applied to the product according to the agreed OEM specification.

Color Box Design
Retail color boxes can be designed according to the customer's brand and market requirements.

Packaging Customization
Outer packaging can be adjusted for different sales channels.

These options are suitable for cross-border e-commerce stores, offline home appliance retailers and other overseas distribution channels.

International Market Support

The LIESA 309 is positioned for overseas residential and commercial markets, with CE and KC certifications available according to the supplied product information.

For export orders, the relevant product certification documents can be provided according to the shipment and market requirements.

FAQ

Q1: What surfaces can the LIESA 309 clean?

The LIESA 309 is designed for suitable smooth vertical surfaces, including glass, tile, marble and smooth wooden doors.

Q2: Does the robot support wet cleaning?

Yes. It uses a bi-directional atomizing spray system with two spray levels to support wet-cleaning applications.

Q3: What happens if the power supply is interrupted?

The built-in UPS backup battery can maintain suction for approximately 20–30 minutes after power failure, according to the supplied product information.

Q4: Does the robot include a safety rope?

Yes. A 150kg load-bearing safety rope is included for additional physical protection during vertical-surface operation.

Q5: How is the LIESA 309 controlled?

The robot is controlled using a 2.4G wireless remote control, allowing users to manage its cleaning operation without direct handling of the unit.

Q6: Is the robot suitable for home and commercial use?

Yes. The product is designed for both residential and commercial cleaning scenarios, provided the working surface is suitable for stable adhesion.

Q7: Does the LIESA 309 have international certifications?

The supplied product information states that the product has CE and KC certifications.

Q8: Can we customize the machine for our own brand?

Yes. OEM options include product logo, color box and packaging customization according to the agreed project requirements.