Dongguan Merrock Industry Co.,Ltd 86--13217696818 lucy@merrock.com
20HP 12 Heads 220V Concrete Floor Grinder Aluminum Die Casting Gear Box

20HP 12 Heads 220V Concrete Floor Grinder Aluminum Die Casting Gear Box

  • High Light

    concrete floor polishing machine

    ,

    concrete floor polisher

  • Product Name
    Concrete Floor Grinder
  • Function
    Concrete Floor Grinding And Polishing
  • Grinding Head
    12 Heads
  • Motor
    20HP
  • Inverter
    20HP
  • Rotating Speed
    0-1500rpm
  • Certificate
    ISO, CE
  • Gear Box
    Aluminum Die Casting
  • Place of Origin
    China
  • Brand Name
    MERROCK
  • Certification
    CE
  • Model Number
    S12-X-750
  • Minimum Order Quantity
    1 Piece
  • Price
    USD3500/PC
  • Packaging Details
    Export Carton & Iron Frame
  • Delivery Time
    5-10 days
  • Payment Terms
    T/T, Western Union, L/C
  • Supply Ability
    500pcs/month

20HP 12 Heads 220V Concrete Floor Grinder Aluminum Die Casting Gear Box

380V / 220V Heavy Duty Planetary Concrete Floor Grinder Machine

 

MERROCK Profile.pdf

 

 

Application & Function:

 

  • The products are specialized for concrete, marble, granite, terrazzo, artificial stone. they are the advance construction equipment, specialized in renewing, grinding, polishing the floor.
  • They are high in efficiency and low in labor intensity.
  • Simply operation, good construction effect, aesthetic, durable, low damage and humanistic operation.
  • Planetary-type device, single layer gear.
  • The product occupy rarely space with foldable handle.
  • Multifunctional magnetic grinding plate.

 

 

Picture

 

 

20HP 12 Heads 220V Concrete Floor Grinder Aluminum Die Casting Gear Box 0

 

 

20HP 12 Heads 220V Concrete Floor Grinder Aluminum Die Casting Gear Box 1

 

 

 

Feature:

 

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

 

 

Parameters:

 

Item Data
Model S12-X-750
Voltage 380V
Motor 15HP
Inverter 15HP
Speed 0-1500rpm
Work width φ750mm2
Water tank 30L
Grinding heads 12pcs
Grinding disc 4pcs
Weight 480kgs

 

 

 

Tips:
What is a Grinding Wheel?

A grinding wheel is a precision tool with thousands of cutting points on its surface, abrasive grains that are held in place by a bond matrix (hence these are known as bonded abrasives) and separated by pores. These pores are hollow spaces between abrasive grains and the bond , which help with the clearance of discarded metal chips in the grinding process. When the wheel is in use, the abrasive grains cut into the material that is being ground, removing the unwanted surface material in small chips.

During grinding, the cutting points on the abrasive grains are worn flat and becoming increasingly blunt. At the same time, the increased friction causes a build-up of heat, which fractures the abrasive grain and exposes new cutting edges or begins to disintegrate the bond bridges that hold the abrasive grains in place.

In normal vitrified grinding, the wheel has to be dressed using a dressing tool. By varying the properties of the abrasive, the type of bond, the wheel’s construction, it is possible to produce grinding wheels with a vast range of different grinding characteristics.