Three Phase High Speed Concrete Floor Planetary System Polisher /
Grinder
MERROCK
Profile.pdf
Quick Detail:
| Name | 12 heads floor polishing machine | Application | Marble, granite, terrazzo, concrete floor |
| Type | S-X12-600 | Function | Leveling, polishing, grinding, renovating |
Description:
- 600x 600 mm large work areas improve the work efficiency.
- Separated body make it easy for carrying.
- With multifunction plate include magnetic discs and Velcro discs
meet different clients’ demand.
- Four plates, each fix 3 pieces small discs, total 12 pieces small
discs one machine, each time need fix 12 pieces polishing pads.
- Handle is adjustable, is easy to control.
- With inverter could adjust the speed from 0 to 1500 rmp.
- Use import NSK bearing.
Application:
For stone leveling, stone polishing and grinding, concrete
polishing and grinding, also apply to remove the old coat of epoxy
etc...
Specification:
| Type | S-X12-600 |
| Power | 7KW |
| Voltage | 380V-440V |
| Inverter | 11KW |
| Speed | 0-1500 rpm |
| Grinding discs | 12pcs |
| Work width | 600mm |
| Weight | 350kg |
| Water tank | 30L |
Available abrasive:
- Diamond resin pads
- Diamond grinding shoes
- Metal diamond grinding discs
Precautions During Grinding And Polishing Process
After the dark marble or granite floor is ground, refurbished and
polished, the original color cannot be completely restored, or
there are coarse grinding scratches on the floor, or after repeated
polishing, the floor cannot restore the original clarity and
brightness. If you encounter these situations, it is mainly because
there is a problem with the grinding, and the problem caused by the
grinding not in accordance with the specification. Some people
think that these problems can be solved during polishing process.
Polishing a few more times can cover up these problems. If this is
the case, then these problems will not appear. To prevent these
similar situations above, we should pay attention to the following
aspects when grinding.
1. Establish the concept of gradual grinding
When grinding stone, it must be ground gradually. After 50#
grinding disc is finished, use 100# to grind, then to 200# and so
on. This is especially important for the grinding of dark stone. If
the particle number is skipped for grinding, for example, 50#
grinding is completed and then 200# grinding disc is changed, then
the above problem will definitely occur. If you are working with
light colored stone, or the hardness of the stone is low, the
scratches are easier to eliminate, and the scratches with lighter
color are not easy to see. There will be scratches if you use a
magnifying glass to observe,
2. Coarse grinding should be thoroughly ground
Coarse grinding is to grind well and thoroughly when grinding 30#
or 50# grinding discs. Some people generally grind more along the
seam when they are cutting and smoothing, and the plates are
smoothed, but there may be bright parts on the surface of the stone
slab, which is not polished. Each grinding disc has the ability to
eliminate scratches by itself. If the 50# grinding disc is not
thoroughly ground, the grain number will be increased, and the
difficulty of using 100# grinding disc to eliminate 50# scratches.
3. Grinding should have a quantitative concept
Many workers do not have a quantitative concept when grinding.
After the 50# grinding disc is ground, there is no quantitative
concept that how many times 100# grinding disc has to be ground to
remove the 50# scratches. However, there are differences in the
number of operations for different stones and different on-site
conditions. We have to conduct observations and on-site experiments
to determine the grinding times until the scratches on the floor
are eliminated. The concept of quantification allows us to solve
problems easily and get twice the result with half the effort.
