Commercial Floor Grinder

The JADE-450SH is a concrete floor grinder designed

for primary grinding, milling roughening and polishing

 applications on concrete, natural stone and terrazzo surfaces.

It utilizes an improved design to provide an

improved, efficient and reliable solution for construction 

projects, effectively overcoming the errors associated with

 traditional grinders when accurately grinding 

edges and corners.


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Product Details

Meet the JADE-450SH, a game-changing solution for flooring professionals. Featuring a powerful motor and advanced Dual Drive Technology, it provides unmatched precision and control for grinding, polishing, and floor preparation tasks.

With its exceptional performance and cost-effective design, the JADE-450SH is the perfect tool for projects of all sizes, from small-scale renovations to large constructions. Enhance productivity and achieve flawless finishes with the JADE-450SH, where cutting-edge technology meets reliability.


Commercial Floor Grinder


PARAMETER

Motor Power3kW
Rated Voltage/frequencyAC220V/50Hz/60Hz
Rated Current12.5A/11.7A
Inverter Power4kW
Working Width450mm
Weight 154kg
Grinding Pressure Weight120kg
Transmission MethodSynchronous Belt
Gearbox Type/
Damping FormRubber Damping
Grinding Disc TypeRound
Grinding Disc155mm
Number Of Grinding Wheels6
Number Of Abrasive Discs2*6pcs
Grinding Motor Speed300~1800r/min
Travel DriveHand push
Work Efficiency (Max)300㎡/h
Power Supply Wiring4mm²
Body Dimensions790*450*750mm
Package Size820*490*880mm


Terrazzo GrinderTerrazzo GrinderTerrazzo Grinder

The JADE-450SH’s quick-change diamond tool system enables fast transitions and minimizes downtime, ideal for professionals seeking speed and productivity.

The JADE-450SH’s quick-change diamond tool system reduces downtime and simplifies task transitions, ensuring outstanding efficiency and productivity.

The JADE-450SH’s dust-proof design ensures reliable performance and smooth operation, perfect for concrete slab grinding and tough floor prep tasks.


Terrazzo Grinder

Enhanced (dual drive technology).

The JADE-450SH’s quick-change diamond tool system transforms tool replacement, reducing downtime and saving time. Whether grinding a concrete driveway or handling other flooring tasks, its smooth transitions make it ideal for professionals prioritizing efficiency and productivity.

Split design

The segmented design offers the perfect balance of practicality and cost-efficiency, making maintenance easier, reducing replacement costs, and enhancing overall performance.

Terrazzo Grinder
Terrazzo Grinder

Always in control

The upgraded control panel in the latest model offers an intuitive interface and quick responsiveness. Designed for operator comfort, it ensures precise control and reliable performance, even with gloves, making it perfect for tough environments like concrete slab grinding.


Ergonomically designed handle

The JADE-450SH’s adjustable handle is designed to maximize operator comfort, reducing fatigue during extended use. This ergonomic feature highlights the machine’s ideal combination of high performance and ease of operation, making it perfect for concrete grinding stone tasks.

Terrazzo Grinder


Terrazzo GrinderTerrazzo Grinder

The JADE-450SH, with a 450mm working width and six 155mm grinding discs, ensures exceptional efficiency, delivering quick and effective results on every project.

Terrazzo Grinder

The JADE-450SH's innovative square disc arrangement enables edge sanding up to 2 mm, ensuring accuracy and minimising additional manual work.


Diamond grinding discsDiamond grinding discsResin abrasive discsResin abrasive discs

Diamond grinding discs

Fast working speed and long service life


Resin abrasive discs

With many different particle sizes, you can achieve even more surface effects.


Exhibition

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Certifications

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The machine's CE certification guarantees compliance with stringent safety and environmental standards, providing a safe working environment.

ISO Quality Management System Certification


Product packaging

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FAQ

Q: How can we assess the quality of your machines before placing an order?

A:Firstly,we have our own factory ,CNC workshop the Core Technology controlled by ourselves.more and more people in the world to use Chinese brand product because the high quality and very good competitive price, we are specialized in producing floor grinding machines since 1999.
Secondly, Our products already sold to 120 countries around the world, and in 38 countries/area around the world we have office/agent. You can visit our factory at any time.
Thirdly,xingyi is a National High-Tech Enterprise .
Fourthly , the duration for quality warranty of motor and inverter for ONE year, gear for TWO years. We promise to help maintenance our machine forever. If exceed guarantee time, spare parts broken due to long time using, the charge of the new parts and express will be paid by customer, and we will send you steps or video to help you repair. You can contact with us at any time, our after-sale service team 24 hours waiting for service for you.
Anyway, confirming our products quality, we welcome you to visit our factory at any time or buy a trial order to test the quality.


Q:What shall I do to start concrete floor polish?

A:We suggest a comprehensive surface preparation system that includes concrete grinding machines, vacuum systems, the right diamond tooling, chemicals (such as densifiers and sealers), and optional dyes. Proper training is also essential to ensure your projects are completed professionally, on time, and cost-effectively.


Q: Can your machines be tailored to specific requirements?
A:Yes, we have the capability to design and produce machines tailored to meet the specific needs of our clients.




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