Skip to content
Commercial Cleaning

HighMate B20

Built by RobotPlusPlus · China

Updated Sep 2026·methodology

Suggest an edit
Made by RobotPlusPlusRaised US$15.0M across 1 recorded roundOpen company

Not enough evidence to rank. Listed among 272 Commercial Cleaning robots; 69 carry a rank.

See the ranking

RoboScore

47.8/ 100

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

Adequate evidence

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

4 of 9 checks have data

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

What counts

Average of the 4 checks with data. Checks without data are left out.

CheckWeightScore
On sale20%75/100
In use20%Not counted yet
Track record12%Not counted yet
Specs on file12%72/100
Funding12%Not counted yet
Company age8%55/100
Other robots6%89/100
News6%Not counted yet
Wikipedia entry4%Not counted yet

Overview

The HighMate B20 is a surface roughening robot used in shipbuilding before final paint application, cleaning and roughening the ship hull to ensure long-lasting paint adhesion. It features auto-navigation and lane-changing functions, enabling one operator to monitor two robots simultaneously. The robot adapts to curved surfaces with a curvature radius greater than 5 meters and can be equipped with different cleaning modules for flat or straight-bottomed hull sections, removing dirt and increasing coating adhesion.

Key specs

  • Built for industrial cleaning
  • Used across shipbuilding and maritime
  • Rated for operation at 0 55℃ (ambient)

Will it fit your job?

Tell us the job in plain words — we'll show how this robot measures up, line by line.

At a glance

Specifications

Specifications not yet on file.

Company profile

Recorded funding
US$15.0M· 1 round
Founded
around 2015

Detailed specifications

What it is built for3
Applications
industrial cleaning
surface roughening robot
shipbuilding,maritime
Movement & precision1
Yes
Safety & certification1
0-55℃ (ambient)
Buying & support2
Model Variants
HighMate B10,HighMate B20
Availability Status
available
Other details8
Power
3000 W
Dimension
886*435*426 mm
Efficiency
150-180 m²/h
Power Supply
220V AC
Driving Method
400 W motor
Cleaning Width M
0.4
HighMate B10 Specifications
{"Speed":"10 m/min","Weight":"72 kg","Abrasive":"1.0 mm Steel Grit","Dimension":"905*500*500 mm","Efficiency":"1.0m/min","Working Width":"180 mm","Cleaning Result":"Sa 2.5/Sa 3.0","Protection Level":"IP65"}
HighMate B20 Specifications
{"Power":"3000 W","Speed":"10 m/min","Weight":"59 kg","Dimension":"886*435*426 mm","Efficiency":"150-180 m2/h","Power supply":"220V AC","Working Width":"400 mm","Driving Method":"400 W motor"}

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.

Add a customer →

Where to buy

Get a price or reach an authorized seller.

No seller listed for your region yet. Ask for a quote.

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

Are you a distributor? List your company, free.

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

RobotPlusPlus in the news

the maker

3 events · last 12 months

  • Oct 9RobotPlusPlus expands industrial maintenance automation with HighMate robots
  • Sep 24RobotPlusPlus Advances Industrial Maintenance with HighMate Series Demonstrated at SMM 2026
  • Sep 15RobotPlusPlus Closes Series C to Scale Robots That Take Humans Out of Dangerous Work at Height

News about RobotPlusPlus, the maker, not about this robot specifically, except rows marked this robot. Collected and classified independently across 13 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 RobotPlusPlus news

Frequently asked questions

Who makes the HighMate B20?
The HighMate B20 is developed by RobotPlusPlus, based in China.
What type of robot is the HighMate B20?
The HighMate B20 is a Commercial Cleaning robot made by RobotPlusPlus.
How much does the HighMate B20 cost?
Pricing for the HighMate B20 is not publicly listed. Contact RobotPlusPlus for a quote.
What are the key specifications of the HighMate B20?
Key specifications of the HighMate B20: method surface roughening, navigation hybrid.

Reviews for HighMate B20

Loading reviews…

Get pricing from

RobotPlusPlus