Dong Guan Merrock Industry Co., Ltd

                Whatsapp/Mobile: 0086-13217696818

         CE,  ISO9001:2008,  SGS,  MSDS,  INVENTION PATENT, etc


About Us
Factory Tour
Quality Control
Contact Us
Home ProductsStone Floor Polisher

Planetary Concrete Floor Grinder 380V 4 Heads 650mm

Planetary Concrete Floor Grinder 380V 4 Heads 650mm

Planetary Concrete Floor Grinder 380V 4 Heads 650mm
Planetary Concrete Floor Grinder 380V 4 Heads 650mm
Product Details:
Place of Origin: China
Brand Name: Merrock
Certification: CE
Model Number: S12-X-650
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: negotiable
Packaging Details: plywood packing
Delivery Time: 10-15days
Payment Terms: T/T, L/C, D/A, Western Union
Supply Ability: 100pcs/month for machines
Contact Now
Detailed Product Description
Feature: Planetary System Voltage: 380V
Work Width: 650mm Color: OEM
Power: 7.5KW/10HP Head/Disc: 4/12
High Light:

650mm Planetary Concrete Floor Grinder


380V Planetary Concrete Floor Grinder


4 Heads Planetary Concrete Polisher

Die-casting Alumium Gear Box Planetary concrete floor grinder


Quick Detail:

Name 12 heads planetary floor polishing machine Application Marble, granite, terrazzo, concrete floor
Type S12-X-650 Function Leveling, polishing, grinding, renovating



Die-casting aluminum gear box
Top graded and branded motors and inverters
water tank in Stainless steel
With an external port for vacuum
Spare Parts through precision processing tools
High Class Panel with emergency stop button and reverse button
With CE certification



● Designed for floors like concrete, marble, granite, artificial stone, etc , which are the advanced construction equipment specialize in renewing, grinding, polishing the floor.

With super high efficiency and low labor intensity.

● Simple operation, and super construction effect, with aesthetic effect, durable, low rate

damage and humanistic operation.

● Planetary design, with 4 heads and 12 discs.




Type S12-650 (380V) S12-650(220V)
Voltage 380V-440V 220V-240V
Motor power 7.5KW/10HP 7.5KW/10HP
Inverter power 11KW 7.5KW
Work area 650mm Diameter 650mm Diameter
Auto Rotation 0-1250rmp/m 0-1250rmp/m
Revolution speed 0-320rmp/m 0-320rmp/m
Grinding disc 12 12
Water tank 30L 30L
Weight 310kg 310kg


Detail picture:

famous branded motor:






Moulding for gear box




Unique Serial Number for each item




Assembling workshop




Dia Cast Gear Box Concret Floor Grinder Planetary System Single Phase 5


Benefits of Planetary Grinders
Planetary floor grinders are generally lightweight compared to rotary grinders. Because of this, they are easier to operate and maneuver, but this also means they are ideal for less intensive grinding tasks, like smoothing a garage floor or opening up concrete to add an epoxy coating. Planetary grinders are also good for polishing concrete and stone, but as this requires more skill, a more experienced operator should be tasked with this type of project.


S-X12-650 Grinder Manual.pdf

Contact Details
Dongguan Merrock Industry Co.,Ltd

Contact Person: Lucy Luo

Tel: +8613217696818

Send your inquiry directly to us (0 / 3000)