Send Message
Dongguan Merrock Industry Co.,Ltd 86--13217696818
12pcs 380 Volt 20HP Ride On Terrazzo Floor Grinder Diameter 850mm

12pcs 380 Volt 20HP Ride On Terrazzo Floor Grinder Diameter 850mm

  • High Light

    Terrazzo Floor Polishing Machine


    Terrazzo Floor Grinder


    Ride On Terrazzo Floor Grinder

  • Product Name
    Terrazzo Floor Grinder
  • Function
    Concrete, Terrazzo, Marble, Granite
  • Grinding Head
    12 Heads
  • Motor
  • Inverter
  • Rotating Speed
  • Working Width
    Diameter 850mm
  • Weight
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
    Export Carton & Iron Frame
  • Delivery Time
    5-10 days
  • Payment Terms
    T/T, Western Union, L/C
  • Supply Ability

12pcs 380 Volt 20HP Ride On Terrazzo Floor Grinder Diameter 850mm


Ride On Terrazzo Floor Grinder Grinding Machine 380V / 20HP Diameter 850MM

MERROCK Profile.pdf





12pcs 380 Volt 20HP Ride On Terrazzo Floor Grinder Diameter 850mm 0







1. Aluminum die-casting gear box

2. Global well-known brands motor and inverter

3. External vacuum port

4. Components through precision lathe processing

5. With emergency stop button and reverse button on panel

6. Multifunctional grinding discs can be fixed various polishing pads to reduce the cost





Item Data
Model S12-X-850
Voltage 380V
Motor 15KW
Inverter 15KW
Speed 0-1500rpm
Work width 850mm2
Water tank 30L
Grinding heads 12pcs
Grinding disc 4pcs
Weight 702kgs





Application & Function:


  • It has all the advantages of the heavenly grinding machine, as well as the experience of intelligent driving, which greatly improves the efficiency and reduces the possibility of accidents when the heavy grinding machine replaces the grinding pads.
  • It has change the choice of heavy duty grinder for men only, women also can easily drive the machine.
  • It change the choice of heavy grinding machine,which needs more than one person to help when replace abrasives. Only one person can complete the whole construction process, saving labour cost and improving efficiency.
  • This machine must be used in bidding for large projects. In old saying “if you want to do a good job, you must first sharpen your tools”.
  • It is necessary equipment for the floor grinding and polishing.

The Properties of Industrial Diamonds in Polished Concrete

Both synthetic diamonds and natural diamonds have the same chemistry and structure, although synthetic diamonds tend to be more uniform in their characteristics because of the lack of impurities that may be found in natural diamonds. Diamonds are the hardest naturally occurring substance. Diamonds also have the highest thermal conductivity of any naturally occurring substance. Diamonds are generally clear and colorless, however, impurities may result in colored or cloudy diamonds.

Because diamonds are the hardest naturally occurring substance, they can be used for grinding, abrading, or cutting every other material, including other diamonds. Their high thermal conductivity also contributes to their effectiveness in grinding, abrading, and cutting by carrying heat away from the surface. This is important because the glazing of tool surfaces and blades occurs when the tool has been heated to the point that the tool surface melts.

When creating a polished concrete floors, the hardness and thermal conductivity make industrial diamonds ideal for use as an abrasive. Metal bond diamond abrasives are formed by sintering metal with diamonds with the level of abrasiveness. When the diamond abrasive is over 400 grit, generally for polishing concrete. This combines the hardness and heat transfer properties of diamonds with the strength and heat-dissipating properties of metal. These tools are key to a concrete polishing system that is efficient because fewer passes are required to polish concrete floors. Moreover, longer lasting tools mean less waste. Less waste, combined with environmentally friendly chemicals, creates a concrete polishing system that results in a sustainable polished concrete floor.