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SPRAYER 50

Built by Gausium · China

Updated Oct 2026·methodology

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Made by GausiumRaised US$238M across 2 recorded roundsOpen company

#32 of 73 ranked Commercial Cleaning robots (277 listed)

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Watch it work

6 videos

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Gausium Scrubber 50 at The Style Outlets Madrid: Automating Everyday Mall Cleaning

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Gausium Scrubber 50 & Phantas | Transforming Campus Cleaning at Shanghai Maritime University

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Gausium Scrubber 50 | Smart Cleaning for Bustling Shopping Centers

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RoboScore

59.7/ 100

Out of 100. Checks on sales, customers, specs and track record.

Strong evidence

No named customers yet. The score uses the rest of its record.

5 of 9 checks have data

Updated daily from public data. Missing data is skipped, never counted as zero.

What counts

Average of the 5 checks with data. Checks without data are left out.

CheckWeightScore
On sale20%100/100
In use20%Not counted yet
Track record12%Not counted yet
Specs on file12%95/100
Funding12%86/100
Company age8%65/100
Other robots6%92/100
News6%Not counted yet
Wikipedia entry4%Not counted yet

Overview

Autonomous sanitizing and spraying robot from Gaussian Robotics designed for disinfection and cleaning operations. The SPRAYER 50 provides autonomous spray application for sanitization purposes, reducing manual labor requirements and ensuring consistent coverage for commercial and industrial sanitization applications.

Will it fit your job?

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At a glance

Specifications

From the makerCheckedEstimated
Sanitizer
Scrub and dry
500 mm
≤ 1500 m²/h
Hard floor
24 L
Lidar
≤ 70 dB
None
Li ion
≤ 3 h
Unknown
214 kg

Heavier than 77% of 225 Commercial Cleaning robots with this spec

Company profile

Recorded funding
US$238M· 2 rounds
Founded
around 2013

Detailed specifications

Movement & precision1
Max Speed M S
1
Sensing & perception6
3d
depth
LiDar,3D camera,Ultrasonic Sensor,Collision Bumper
Yes
Yes
Yes

Who uses it

No named customer yet

A customer is listed when a public source names them, or the maker adds them.

12 other robots in this category have one.

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Where to buy

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Where will these robots operate? Often the same as your country — add more for multi-country deployments.

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Every seller is shown equally. Placement is never sold and never affects a score.

Company milestones(estimated)

  • May 2026MilestoneMarvel promotional post for warehouse aisles
  • May 2026DeploymentAB Vassilopoulos rollout of 9 Omnie units
  • Apr 2026MilestoneMarvel promotional post for underground garages
  • Apr 2026LaunchInterclean Amsterdam 2026 product announcement
  • Apr 2026LaunchPhanShop highlighted at Interclean Amsterdam 2026
  • Mar 2026DeploymentScrubber 50 deployed at Metro de Madrid
  • Feb 2026MilestoneGausium notes Beetle in 40,000+ robot deployment update
  • Feb 2026MilestoneMarvel described as larger counterpart to Mira

Gausium in the news

the maker

8 events · last 12 months

  • Jul 13Gausium Ranked World's No.1 Commercial Cleaning Robot Supplier by IDC, Shifting From Flagship Wins to Scalable Growth
  • Jun 5Auchan Deploys Gausium Omnie Autonomous Cleaning Robots Across French Supermarkets
  • May 21AB Vassilopoulos Deploys 25 Gausium Autonomous Cleaning Robots Across Greece — First Large-Scale Retail Rollout

News about Gausium, the maker, not about this robot specifically, except rows marked this robot. Collected and classified independently across 16 outlets, so a maker cannot add to it. It never changes this robot's RoboScore (the evidence half of the RoboIndex) and it can move it up a board by at most 15 points. See all Gausium news

Frequently asked questions

Who makes the SPRAYER 50?
The SPRAYER 50 is developed by Gausium, based in China.
What type of robot is the SPRAYER 50?
The SPRAYER 50 is a Commercial Cleaning robot made by Gausium.
How much does the SPRAYER 50 cost?
Pricing for the SPRAYER 50 is not publicly listed. Contact Gausium for a quote.
What are the key specifications of the SPRAYER 50?
Key specifications of the SPRAYER 50: type sanitizer, method scrub and dry, cleaning width 500 mm, clean rate ≤ 1500 m²/h, surfaces hard floor.

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