SIASUN QD450E Industrial Autonomous Floor Scrubber and Sweeper (QD450E)

In most plants, the floor is the last thing to be automated. Conveyors, pallet movers and picking systems run to schedules measured in minutes, yet the scrubber still waits for an operator, a clear aisle and a quiet shift. The SIASUN QD450E Industrial Autonomous Floor Scrubber and Sweeper (QD450E) is built to close that gap. It is a cleaning robot that plans its own routes and services its own water and power. It takes its instructions from the same central systems that already coordinate the rest of the site, so floor care becomes one more scheduled process rather than a manual interruption.

Robots Europa, based in Dublin, supplies the SIASUN QD450E to industrial and logistics customers across the European Union and the DACH region. Robots Europa prepares each quotation, coordinates delivery to site and provides after-sales support. This includes help with the interface protocols that SIASUN provides for connecting the robot to lifts, doors and central control systems.

Background

SIASUN and its robotics lineage

SIASUN is a Chinese robotics manufacturer whose portfolio extends from industrial manipulators to heavy-duty mobile robots and autonomous floor-care machines. The QD450E draws on the localisation work of SIASUN Dianshi Technology. The robot's industrial-grade SLAM localisation is self-developed, which gives the manufacturer direct control over accuracy and robustness, and over how quickly a new site can be mapped and brought into service. Within the wider SIASUN range, the QD450E belongs to the company's Cleaning Robots, which share the group's focus on machines that operate as part of a coordinated fleet rather than in isolation.

Positioning: a scrubber that belongs to the system

Two ideas define the QD450E. The first is the cleaning itself. A side-brush and disc-brush cleaning module is optimised for stain removal in industrial environments, and the side brush extends the robot's reach along walls and into corners, where conventional machines often leave a dirty margin. The second is integration. Laser SLAM and environment mapping allow the robot to plan its own cleaning routes, localise and navigate without fixed guides, and carry out timed vacuuming, sweeping and mopping. Integrated automatic water refill, wastewater drain and charging mean that a scheduled task does not end when the tank runs low. The robot also supports multiple modular add-ons, so the same base unit can be adapted as a facility's needs change. This extends the useful life of the investment.

Technical Specifications

Specifications are as published by the manufacturer and are confirmed against the datasheet at quotation.

SIASUN has not published the weight, battery capacity, runtime per charge, charging time, operating speed, IP rating, noise level, climbing gradient, package contents, brush pressure or power supply voltage; Robots Europa confirms these at quotation.

How does the QD450E work alongside AGVs, lifts and control systems?

Many autonomous cleaners can find their way around a building. Fewer are designed to share that building with other robots. The QD450E works with mainstream AGV and AMR platforms and other smart devices for coordinated operations. In a warehouse where pallet movers and picking robots already have right of way in certain aisles at certain times, the cleaning robot can be scheduled around them rather than competing with them for space.

The robot also connects to central control systems for data feedback, task dispatch and monitoring. In practice, this lets a facility's control room assign cleaning tasks, see whether they have been completed and keep a record of floor care alongside other operational data. For buildings spread over several levels or divided by access-controlled doors, the QD450E supports elevator and door access integration, and interface protocols are provided for this purpose. A single robot can therefore serve more than one zone without someone escorting it through every doorway or calling the lift on its behalf.

Together with automatic refill, drain and charging, these interfaces turn the QD450E into a component of the facility's automation layer. Cleaning tasks can be dispatched, executed and reported in the same way as transport orders, which is the essential difference from a scrubber that simply drives itself.

What does the dust-mop version of the QD450E add?

SIASUN names a dust-mop version of the robot, which supports switching between scrub-floor mode and dust-mop mode. The distinction matters on sites with mixed floor conditions. Wet scrubbing suits areas with oil, residue and staining, while dust mopping suits dry, dusty surfaces where water is unnecessary or unwelcome. Being able to move between the two modes means one machine can cover both kinds of area within a cleaning schedule. Buyers who need this capability should specify the dust-mop version when requesting a quotation from Robots Europa.

Who is the SIASUN QD450E for?

The clearest fit is the operations or facilities manager in a manufacturing plant who wants production floors cleaned to a schedule without dedicating staff to a ride-on or walk-behind machine. The side-brush and disc-brush module, optimised for industrial stain removal, addresses the residue that production areas generate. Wall and corner cleaning helps with the edges that inspections tend to notice.

Warehouse and logistics operators form a second group, particularly those already running AGV or AMR fleets. For them, compatibility with mainstream mobile robot platforms and with central control systems is likely to matter more than any single cleaning figure. A third group is the multi-storey or access-controlled site, such as a facility with goods lifts and secured doors between zones, where elevator and door access integration lets one robot serve several areas.

System integrators and automation engineers who build coordinated robot environments for their clients will also find the published interface protocols useful. Buyers weighing the QD450E against other SIASUN floor-care models can also review the SIASUN QD750F Autonomous Floor Scrubber and Sweeper (QD750F) and the SIASUN Industrial Cleaning Mobile Robot (D700C). Robots Europa can advise which model best matches a given floor area and set of site conditions.

What is the SIASUN QD450E used for?

1. Production hall floors – scheduled scrubbing of areas where industrial residue and stains build up during shifts.
2. Warehouse aisles – routine sweeping and vacuuming along routes shared with AGVs and AMRs.
3. Perimeter and corner cleaning – side-brush cleaning along walls, racking bases and corners.
4. Multi-level facilities – moving between floors and zones through integrated lift and door access.
5. Off-shift cleaning – timed tasks that run without operator attendance, with automatic refill, drain and charging.
6. Monitored cleaning programmes – task dispatch and data feedback through the site's central control system.

Pricing and Availability

The SIASUN QD450E is supplied by Robots Europa on a quotation basis, so that the configuration, the version and the integration requirements of each site are agreed before an order is placed. When you request a quotation, please tell us whether you need the dust-mop version, which mobile robot platforms and control systems the robot should connect to, and whether lift or door integration is required. Delivery, customs and support are arranged together with your quotation. A quotation for the SIASUN QD450E Industrial Autonomous Floor Scrubber and Sweeper (QD450E) can be requested through the enquiry form available on this page.

Frequently Asked Questions

Does the QD450E clean without an operator?

Yes. Laser SLAM and environment mapping let the robot plan its own cleaning routes, localise and navigate, and carry out scheduled tasks automatically.

Can the robot refill and empty its own water tanks?

The QD450E supports integrated automatic water refill, wastewater drain and charging. Its clean and dirty water tanks hold 58L and 46L respectively.

How much floor area can it cover?

The cleaning width is 485mm and the maximum cleaning throughput is 1500㎡/h.

Can the QD450E travel between floors and through secured doors?

Yes. It supports elevator and door access integration, and interface protocols are provided so that it can be connected to the building's systems.

Which safety systems does the robot use?

Safety protection combines laser, vision, bumper (contact) sensing and anti-fall protection.

Does the QD450E clean along walls and in corners?

Yes. Its side-brush design enables thorough cleaning along walls and in corners, complementing the disc brush that works the open floor.

Where can I buy the SIASUN QD450E and what does it cost?

Robots Europa supplies the QD450E across the EU and the DACH region on a quotation basis. The cost depends on the version and the integration your site needs, so please request a quotation and we will respond with a tailored offer.

Summary

The floor need no longer be the one process in an automated facility that still depends on manual scheduling. The SIASUN QD450E combines a side-brush and disc-brush module for industrial stain removal with self-developed SLAM navigation, automatic refill, drain and charging, and interfaces to AGVs, AMRs, lifts, doors and central control systems. The result is a cleaning robot that takes its place in the site's automation network instead of working around it. A dust-mop version adds switching between scrubbing and dust mopping for sites with mixed floor conditions. For a configuration and quotation from Robots Europa, covering supply across the EU and the DACH region, this page is the starting point.