• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Condition: New
  • Automatic Grade: Manual
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Merrock Floor System
  • Model Number: MRK-S-650B
  • Voltage: 380V
  • Power(W): 10HP/7.5KW
  • Dimension(L*W*H): 110*70*130cm
  • Weight: 340kgs
  • Certification: CE SGS ISO9001
  • Warranty: 1 Year
  • After-sales Service Provided: No overseas service provided
  • Product name: XY-Q8 Concrete Grinder Floor Grinding Machine
  • Inverter: 15HP/11KW
  • Speed: 0-1500r/m
  • Working Width: 650*650mm
  • Water tank: 30L
  • Grinding heads: 12 pieces
  • Grinding plates: 4 pieces

Packaging & Delivery

Packaging Details Carton with iron frame
Delivery Time Shipped in 15 days after payment


2017 New 12 Heads XY-Q8 Concrete Grinder Floor Grinding Machine



Item noVoltagePowerInverterNWMore detail
MRK-S-650B380V-420V10HP/7.5KW15HP/11KW340KGSSpeed: 0-1500 rpm
Heads: 12PCS
Grinding plate: 4PCS
Speed: 0-1500 rpm
Water tank: 30L
Work area: 650*650mm
Aluminum alloy die-casts base plate
Package size: 110x70x130cm



Aluminum alloy die-casts one body base plate is hard and don't deform, its work efficiency is about 2 pieces of MRK-V12-510.

12 Heads Floor Grinding Machine XY-Q8 Concrete Grinder is used to produce a smooth finish on flat surfaces for free movement floors. Free movement floors refer to areas where materials handling equipment operate in random, non-defined directions and have an infinate number of travel paths.


1.MRK-S-650B with the multifunction plate which with magnetic, it's suitable for all kinds of pads, blade, like velcro-back or metal wheel.
2.4 plates with 12 pieces heads, each time need fix 6 pieces pads (blades).
3.With vacuum cleaner connector could install a vacuum cleaner outside.
4.It with water tank can wet and dry grinding.
5.It's apply to marble, granite, terrazzo, concrete floor, natural stone floor and rostone floor etc.
6.It's easy to control and has stable performance.
Detailed Images





For stone floor:



For concrete floor:





Blade for concrete






Carton with iron frame










Customers ask S650 is similar as V12, but why the price have great difference, picture show the result-S650 use Aluminium alloy die-casts base plate, it's more precise and will be less fault
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $36,000
Learn More