Scanmaskin Scan Combiflex 450 Floor Grinder

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Scanmaskin Scan Combiflex 450 Floor Grinder
  • 18-inch cutting path
  • Production rates of 270–430 square feet per hour
  • Low maintenance design
  • Stainless steel dust shroud
  • Available in 120V and 230V models
Product Name Price Qty

Scanmaskin Scan Combiflex 450, 120V Floor Grinder

Item # FG-SM450110-EA

Size: Each    Qty: 1

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Scanmaskin Scan Combiflex 450, 230V Floor Grinder

Item # FG-SM450230-EA

Size: Each    Qty: 1

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Product Information

Need a cost-effective, lower-voltage 18-inch grinder?
You need the Scan Combiflex 450
It puts the torque on the floor – not on your hip!


Who should use the Scan Combiflex 450?

The Scan Combiflex 450 is a powerful concrete floor grinder that is ideal for small to mid-size renovation jobs or multiple floor layers, such as tile, adhesive, cutback, underlayment, and grout.


The Scan Combiflex 450 is part of the family of 18-inch grinding and polishing machines from Scanmaskin. At only 198 lbs, it is a popular rental choice and a great investment for companies looking for a cost-effective, lower voltage system.


The Scan Combiflex 450 is great for light coating removal as well as grinding and polishing of concrete, terrazzo, and natural stone surfaces. This unit can also be used for grinding hardwood floors when equipped with our wood tools and sanding pads.


Although conditions will vary greatly from job to job, most contractors have been pleased to report production rates of around 270 to 430 square feet per hour.  


What are the power options?

The most popular model of the Scan Combiflex 450 is a 120-volt configuration.


A 230-volt configuration is also available, though we recommend you check out the 230-volt Scan Combiflex 18 first.


Is it easy to use?

When it comes to using the machine, the controls couldn’t be simpler. Simply press the black button to start the machine, and then press the red “STOP” button to stop it.


As an extra safety precaution, the red button functions as an emergency stop and will remain depressed until the operator turns it slightly clockwise to pop it out.


One the red button is released, you can press the black button to start the unit once again. 


Don’t I need more horsepower?

When it comes to choosing a grinding machine, many contractors mistakenly think that horsepower is most important. Don’t be fooled.


Scanmaskin engineers discovered that most grinding equipment is terribly inefficient. They rely on tension belt systems that need to make up for the loss in power by having larger motors that produce more horsepower. But because of their inefficient design, all that extra power isn’t directed at the floor – it’s also directed at the operator who has to lean against the machine and fight it as it kicks and bucks.


Scanmaskin equipment features a highly efficient patented drive system that uses less horsepower but delivers more torque on the floor – not on your hip!


Why do you make such a big deal about the drive system and grinding heads?

The unique free-standing planetary drive system of the Scan Combiflex 450 requires very little maintenance and provides improved torque for great grinding and polishing performance. Simply put: it’s superior engineering that delivers better results on every job.


The 3-head planetary system holds up to 9 tools. Unlike other systems that require a screwdriver, Allen wrench, and hours of struggle to attach tooling, the Scan Combiflex lets you easily tap on and tap off your tools.


Another unique engineering element of the Scan Combiflex 450 is that the heads feature spring steel disks, not rubber flex systems like most other grinders on the market.


After thorough side-by-side testing, Scanmaskin engineers discovered that the spring steel disks were far superior to the traditional rubber flex systems found on most other grinders. They provide increased durability and better, more consistent grinding. They can be configured to increase or decrease head flexibility as well, something rubber flex discs can’t do.


Spring steel disks are perfect for any type of grinding application, from aggressive surface prep to providing that fine finishing polish.


What maintenance will this machine need?

Scanmaskin machines are designed to work, not to be worked on.


This machine requires no special daily maintenance. Simply plug it in, press the start button, and you’re ready to go!


We do recommend replacing the belt every 2 years or 5,000 hours. Though these belts are rated for up to 10,000 hours, this is simply a precautionary recommendation that will help reduce maintenance costs and downtime in the long term.


When it comes to changing belts, by the way, Scanmaskin makes the process incredibly easy. Unlike other grinders that may take 6 to 8 hours or even require a professional mechanic to change the belt, Scanmaskin belts can be replaced in as little as one hour.


Is it easy to transport?

The Scan Combiflex 450 can be quickly and easily disassembled for transport. Simply release the quick disconnects to separate the grinding head from the handle.


The grinding head features solid steel handles, which make it easy to grab and lift the unit into a van, SUV, or even the trunk of a car.


How tough is this machine?

When we describe this machine as durable, we’re not exaggerating.


Unlike other units that feature plastic or fiberglass parts, the Scan Combiflex 450 is made from solid steel – right down to the dust shroud. This unit resists dents, chips, and cracks, ensuring that it far outlasts the competition.


What about dust control?

Dust can be a major issue for other systems when it comes to dry grinding applications, but not for Scanmaskin equipment. 


All Scanmaskin floor grinders feature a dust shroud made from solid steel. You won’t find duct tape on a Scan Combiflex unit. Unlike other grinders with shrouds made from plastic or fiberglass, our dust shrouds won’t chip or crack, and they do a far superior job of controlling dust and debris.


The Scan Combiflex 450 also has an adjustable thick rubber dust skirt, so you can position it flush against the floor, creating a better seal.


Lastly, the unit features a dual vacuum port for more efficient dust collection.


The combination of these features makes for virtually dust-free grinding and polishing. The result is a cleaner work area that takes less time to clean up and is safer for the operator and building occupants.




Additional Info

Additional Info

  • Model: 230 Volt Unit

  • Motor Size: 2 hp
  • Frequency: 50 Hz +/- 5%
  • Amps 10 Amps
  • Standard Power Inlet: CEE 7/7 – 250V 16A + PE
  • Model: 110 Volt Unit

  • Motor Size: 2 hp
  • Amps: 19 Amps
  • Frequency: 60 Hz +/- 5%
  • Standard Power Inlet: NEMA 5-20 – 125V 20A + PE


Volts 110/120 or 220/230
Weight 198
RPMs 950
Brand Scanmaskin
Condition New
Diameter (in.) 18
Powered By Electric
Category Floor Grinders
Electrical Phase Single
Warranty Information This product from Scanmaskin Sweden AB comes with a twelve month warranty. If the product does not function satisfactorily during this period, Scanmaskin will return the product to full working order for normal use which the product is intended for – with no charge for labor or spare parts, according to the following conditions:
1. The warranty only applies to persons that have legal right to the equipment during the warranty period.
2. The manufacturer's undertaking is limited to the repair of defective parts or the replacement of these according to the manufacturer's assessment. Costs and risks for transport as well as dismantling and reinstallation of the product / products and other direct or indirect costs, associated with the repair in question, are not covered by this warranty.
3. Periodic inspections, adjustments, maintenance work and changes are not covered by the warranty.
4. Scanmaskin is not liable for any damages to grinding discs or other similar equipment.
5. The warranty only applies to material and design deficiencies and does not apply in the following cases:
a. Damage caused through accidents, carelessness, changes, use of spare parts or grinding tools that are not original components, or incorrect use and installation.
b. Damage caused by lightning, water, fire, vandalism, incorrect mains voltage, incorrect ventilation or other causes that lie outside of the manufacturer's control.
6. Scanmaskin reserves the right to modify the design – or make improvements without obligation to change previously manufactured products.
7. All warranty repairs must be carried out by Scanmaskin or by a Scanmaskin authorized repair workshop. Costs for repairs, carried out by an unauthorized workshop, will not be reimbursed by Scanmaskin. If such repairs damage this product these are not cover by the warranty agreement.