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Dongguan Merrock Industry Co.,Ltd 86--13217696818
Low Speed Concrete Floor Grinder , Marble Floor Polisher Machine With CE

Low Speed Concrete Floor Grinder , Marble Floor Polisher Machine With CE

  • High Light

    Concrete Floor Grinder 550MM


    External Vacuum Port Concrete Floor Grinder


    Reverse Button Marble Floor Polisher

  • Product Name
    Marble Floor Polisher
  • Rotating Speed
  • Working Width
  • Weight
  • Voltage
  • Driven System
    Gear Box
  • 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

Low Speed Concrete Floor Grinder , Marble Floor Polisher Machine With CE

Low Speed Concrete Floor Grinder Polisher Grinding Machine With CE


MERROCK Profile.pdf




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


1. Floor grinding machine is mainly used in cement floor, terrazzo floor, aggregate, granite leveling, grinding, polishing, etc.;
2. Polishing of epoxy intermediate layer; Smooth rough surfaces or trowel marks;
3. Coating surface treatment, removal of surface adhesives and coating defects;
4. Remove the mortar surface defects, smooth the high plaque;
5. Remove the paint, polyurethane, epoxy resin, etc.;
6. Cleaning, waxing and polishing of hardened floor.







Low Speed Concrete Floor Grinder , Marble Floor Polisher Machine With CE 0








Item Data
Model V12-550
Voltage 380V
Motor 10HP
Inverter 15HP
Speed 0-1500rpm
Work width 550*550mm
Water tank 30L
Heads 12pcs
Weight 270kgs



Application & Function:


  • Core component is made by imported mould,ensuring the performance and stability of product.
  • Strong power, large working area, high efficiency, low in cost(save 20% material consumption).
  • The necessary top brand equipment for large area project and ideal choice for strength construction cooperation.
  • Separable add weight makes the machine easy for transport. V12 is your best choice to save time, save worry and save money in condition of lacking in technician, raising wage of labors at present.
  • With a vacuum outlet for double vacuum dust device. It is available for both wet and dry grinding.
  • V12-510 is a cost-effective, economic and practical type, the motor is also selected the world top three brands -WEG motor or Siemens electric motor.

The manufacturing process of PCD tools mainly includes two stages:

① Manufacturing of PCD composite sheet:

PCD composite sheet is made of natural or synthetic diamond powder and binder (including cobalt, nickel and other metals) in a certain proportion at high temperature (1000~2000C), sintered under high pressure (50,000 to 100,000 atmospheres). During the sintering process, due to the addition of the bonding agent, a bonding bridge with TiC, SiC, Fe, Co, Ni, etc. as the main components is formed between the diamond crystals, and the diamond crystals are embedded in the framework of the bonding bridge in the form of covalent bonds. Usually the composite sheet is made into a disc with a fixed diameter and thickness, and the sintered composite sheet needs to be ground and polished and other corresponding physical and chemical treatments.

②Processing of PCD blades: The processing of PCD blades mainly includes the steps of cutting the composite sheet, welding the blade, and sharpening the blade.