Product Details
3 inch Diamond Polishing Pads Wet Granite Marble Stone Quartz
Concrete F21
High-grade quality series, the import ingredient from overseas. It
is durable to polish. High costly with price lower.
Spec
Diameter | Work Layer Thickness (MM) | Grit |
Inch | Metric (MM) |
3" | 80 | 12.9 | 1#,2#,3#,4#,5# |
Features:
- High diamond concentration that provides the user with superior
results in a shorter period of time.
- Unique design provides greater cooling of the pads for increase
life when polishing used a little water
- Seven grits for all of your polishing needs.
- Diamond tools-Diamond renovation pads
Application:
- Renovation pads, also integrated grains with resin oid
- Never mark the stone or burns the surface of the stone to change
the natural color
- Using sequence: from rough grit to fine grit, finally to polish
- The pad is applied on grinding and polishing machine
TIPS:
How to Grind the Hard Concrete?
As the dust from hard concrete is soft and unabrasive, the metal
matrix that the segment is made of needs to be 'soft bond' and
easily eroded to expose the diamonds. Often having a coarser grit
can be beneficial because it may produce coarser dust to help erode
the matrix.
In addition, reducing the contact area with fewer segments makes a
difference. This also has the effect of increasing the weight per
square inch on the surface so that the diamond grit will
occasionally crack a little bit off the peak to create a fresh
sharp peak and start grinding again.
Things need to noted when grinding hard concrete
1.Use diamond tooling with a soft bond or less segments to grind.
And increase the weight on the diamond tooling.
2. Do not use hard bond diamond tooling on hard concrete since they
will almost certainly wear out incredibly fast.
3. Turn down the vacuum so there is plenty of dust under the
machine. This will help the diamonds to expose. Careful addition of
sand may also help. Don't overdo sand or it could cause premature
wear.
4. Inspect your diamond tooling when grinding. If there is hardly
any diamond exposed out of the matrix, and/or the diamond tooling
is getting hot, stop and change to a softer bond or less segments.
Tips for grinding hard concrete
When the concrete is hard, often wetting it before grinding helps
to expose the diamonds a little more. And grinding will be more
productive. You can also try spreading a small amount of sand on
the floor and lightly wetting it to help further break down the
bond of the diamonds.
Company Profile
The DongGuan Merrock Industry Co., Ltd is professional manufacturer of floor surface grinding and polishing machine, diamond polishing pads, marble
crystal powder and concrete curing agent! We have a number of excellent talents in Research, production,
sales and technology consultant with professional skills, it
already developed into a famous manufacturer in the surface
grinding system field. Merrock is equipped with production and
sales department for machine, chemical industry product and
abrasive separately. Merrock mainly research and produce: Machine,
Chemical industry, Abrasive and Hardware tools. We have strong
advantage in the technology and research, and some of our products
gain great advantage in china in the research and technology.
Merrock took over an abrasive factory name Guangzhou Dangsing abrasive Co., Ltd, Dangsing prossesses the brand of "Apollo", "Bear" and "Dangsing",
and the brand of "Apollo" is famous in European and America.
Merrock is very strict with the choice of machine power, components
and parts, the production technology of chemical and abrasive, and
the purchase of raw material. It makes sure our product high in
quality, long in life, and quite steady for long time using. At
present, our product have already widely use: We devote to above
90% domestic airports, most high railway, high way construction
etc. in Beijing-Shanghai Express railway, and a lot of great
construction of Shanghai Expo Venue, Shanghai Hongqiao
transportation hub, Canton Fair Venue etc. We keep close
cooperation relation with lots of powerful cleaning company in
domestic and all kinds of construction team. We are also the OEM
manufacturer of some famous brand. It’s proved that devoting
continuously, researching with heart, making in elaborately is
right, and is makes us gain the trust from clients and respect from
market. We are commit to continuously improve the product quality
to ensure that products at reasonable prices. We are welcome all
consumers' valuable suggestion, and we will devote to unifies the
technology from East and West (mainland China, Chinese Taiwan and
Europe) perfectly to meet the requirements of customers and provide
them with the best services. Welcome to Merrock!!
