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Planetary Concrete Grinder 220V With Adjustable Handle 550mm

Planetary Concrete Grinder 220V With Adjustable Handle 550mm

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    550mm Planetary Concrete Grinder


    Planetary Concrete Grinder 220V


    550mm Planetary Concrete Polisher

  • Weight
  • Automatic Grade
  • Condition
  • Motor
  • Voltage
  • Dimension
  • Place of Origin
  • Brand Name
  • Certification
    CE, ISO9001,etc.
  • Model Number
  • Minimum Order Quantity
  • Price
    upon request
  • Packaging Details
  • Delivery Time
    5-7 work days, OEM 20-25 work days
  • Payment Terms
    L/C, T/T, Western Union
  • Supply Ability
    150 sets/month

Planetary Concrete Grinder 220V With Adjustable Handle 550mm

550MM Working Width Planetary Concrete Grinder S9


MERROCK Profile.pdf


The S9-X-550 is a powerful planetary grinder with three grinding heads, making this a versatile grinder suitable for many
different applications. The grinder can be used for everything from stripping floors to grinding concrete, natural stone and terrazzo.


Created in 2020, a planetary running machine which inherits advanced gear-driving technology, special design for small area and home decoration, smart and convenient, easy to move and easy to handle, convenient for transportation.


Quick Specifications:

Name Concrete Grinder Application Marble, granite, terrazzo, concrete floor
Type S9-X-220B Function Leveling, polishing, grinding, renovating



- Super Portable

- With small size, more convenient to move

- planetary system, best for stone grinding and polishing
- With Three 3 heads, each of them fix 3 pieces polishing pads, each time need fix 9 pieces polishing pads.
- with adjustable Handle, so easy to handle.
- With branded inverter that could adjust the speed from 0 to 1500 rmp.



Nature Stone/Concrete/Terrazzo leveling, floor polishing and grinding, also apply to strip the old coat of epoxy etc...





Type S9-X-220B
Voltage 220V-240V
Motor 5.5KW
Speed 0-1500 rpm
Body weight 200KGS
Working width 550mm
Water tank 30L
Grinding plate 9 heads



Detail picture:

Planetary Concrete Grinder 220V With Adjustable Handle 550mm 0






Planetary Grinders

The base of the planetary grinder is set up with one large main disc with three smaller discs mounted to the larger disc. The smaller discs rotate at a different rate of speed than the large disc. The smaller discs are all in the same plane, so they all are in contact with the floor at the same time. The larger disc is not in the same plane so it does not make contact with the floor.

Planetary grinders are typically lighter weight than rotary grinders, this makes them easier to maneuver. They are made to move across the floor in a straight line pretty easily, which puts a lot less stress on the operator. Due to the lightweight build of the planetary grinders they work a lot better on not very aggressive jobs like smoothing down a concrete floor or preparing a floor for an epoxy coating or overlay. Planetary grinders can also be used for polishing concrete, but it is suggested that a more experienced operator use it for this type of work.