Dongguan Merrock Industry Co.,Ltd 86--13217696818
Merrock 380V Diamond Floor Grinder 0 - 1500rpm For Concrete

Merrock 380V Diamond Floor Grinder 0 - 1500rpm For Concrete

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    380V Diamond Floor Grinder


    Diamond Floor Grinder 1500rpm


    Merrock Concrete Floor Diamond Grinder

  • Product Name
    Concrete Floor Grinder
  • Function
    Concrete, Terrazzo, Marble, Granite
  • Grinding Head
    12 Heads
  • Motor
  • Inverter
  • Rotating Speed
  • Working Width
  • Weight
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1 Piece
  • Price
  • Packaging Details
    Export Carton & Iron Frame
  • Delivery Time
    5-10 days
  • Payment Terms
    T/T, Western Union, L/C
  • Supply Ability

Merrock 380V Diamond Floor Grinder 0 - 1500rpm For Concrete

Diamond Floor Grinder S12-750 4 Heads 12 Discs


product Parameters


Aluminum casting gear box, high quality with good apperance

Each gear box has an individual series number

Global well-known brands motors and inverters

Stainless steel water tank

External vacumm port

Components through precision lathe processing

With emergency stop button and reverse button etc on panel


Item Data
Model MRK-S12-750
Voltage 380V
Motor 15KW
Inverter 15KW
Speed 0-1500rpm
Work width 750*750mm
Water tank 30L
Grinding heads 12pcs
Grinding disc 4pcs
Weight 510kgs


Company Information


Founded in 2007, Dongguan Merrock Industry Co., Ltd specializes in researching&developing, production and export of all kinds of floor grinder machines, abrasives and diamond tooling. We also produce stone&concrete chemicals for the construction industry.

Merrock has now been developed into a leading company in China serving the global market. We are renowned for the high quality and reliability of our products. We choose superior spare parts for our equipment to make sure they run smoothly and durably.

We also provide OEM/ODM service to satisfy your needs. At present, Merrock has been spread all around the world, and has earned a great reputation for our products.

12 Heads Marble Floor Polishing Machine 15KW Terrazzo  Grinder With Dust Port




The Role of Concrete Grinding Diamond Tools

Synthetic diamonds are an essential ingredient in the success of a surface preparation project. Concrete grinding diamonds are available in a wide variety of shapes, sizes and strengths. Size is classified by the mesh or grit number. Generally, a large diamond has a small number while a smaller diamond has a larger number. While larger diamonds are used to expose the aggregate, smaller diamonds will hone or polish the surface.


These diamond tools which perform the cutting and grinding of the surface, are suspended in a matrix called a bond, which can be made from metal, resin, ceramic, copper or other materials. The bond breaks down over time to expose new diamonds. The composition of the bond is critical since the grinder will be most efficient if diamonds are always exposed to abrade or polish the surface. On hard concrete, soft-bonded diamonds will work best while hard-bonded diamonds are recommended for softer surfaces.


Since some experimentation may be necessary at the start of a project, you should be prepared with a variety of grit sizes or more different bonds to determine which combination will work best for your needs. By using the right diamonds, you can avoid potential problems that can lead to shorter service life for your floor, as well as other undesirable outcomes that you might encounter while you are polishing your floors or applying a stain, sealant or coating.