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 |
Description:
- 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.
Application:
Nature Stone/Concrete/Terrazzo leveling, floor polishing and
grinding, also apply to strip the old coat of epoxy etc...
Specification:
| 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:
Tips:
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.
