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 ProductsConcrete Floor Grinder

750x750mm Concrete Surface Grinder With 15KW Motor

750x750mm Concrete Surface Grinder With 15KW Motor

  • 750x750mm Concrete Surface Grinder With 15KW Motor
750x750mm Concrete Surface Grinder With 15KW Motor
Product Details:
Place of Origin: China
Brand Name: MERROCK
Certification: CE
Model Number: S12-750
Payment & Shipping Terms:
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
Contact Now
Detailed Product Description
Product Name: Concrete Floor Grinder Function: Concrete, Terrazzo, Marble, Granite
Grinding Head: 12 Heads Motor: 20HP
Inverter: 20HP Rotating Speed: 0-1500rpm
Working Width: 750*750mm Weight: 510KGS
High Light:

750x750mm Concrete Surface Grinder


15KW Motor Concrete Surface Grinder


750x750mm Concrete Surface Polisher

Concrete Surface Grinder S12-750 4 Heads 12 Discs


product Parameters


Item Data
Model MRK-S12-750
Voltage 380V
Motor 15KW
Inverter 15KW
Speed 0-1500rpm
Work width 750*750mm
Water tank 30L
Grinding heads 12pcs
Grinding disc 4pcs
Weight 510kgs


l Aluminum casting gear box, high quality with good apperance

l Each gear box has an individual series number

l Global well-known brands motors and inverters

l Stainless steel water tank

l External vacumm port

l Components through precision lathe processing

l With emergency stop button and reverse button etc on panel

Company Information

Founded in 2007, Dongguan Merrock Industry Co., Ltd specializes in researching&developing, production and export of all kinds of floor grinder machines, abrasives and diamond tooling. We also produce stone&concrete chemicals for the construction industry.
Merrock has now been developed into a leading company in China serving the global market. We are renowned for the high quality and reliability of our products. We choose superior spare parts for our equipment to make sure they run smoothly and durably.
We also provide OEM/ODM service to satisfy your needs. At present, Merrock has been spread all around the world, and has earned a great reputation for our products.
12 Heads Marble Floor Polishing Machine 15KW Terrazzo Grinder With Dust Port



How Diamonds Cut Concrete

With concrete grinding, the diamonds cut into it and scratch it away breaking it down to sands and dust. During this process, the diamonds fracture and wear down, but at the same time, the bond metal is worn away by the dust of the concrete which exposes more of the embedded diamonds so that cutting can continue.

When grinding hard concrete, the diamonds cut, blunt and break with much less cutting action than medium hardness or soft concrete. As a consequence, there is less concrete dust produced. The hard metal matrix is then not worn away sufficiently by the small amount of concrete dust so the new diamonds are not exposed. This is when the diamonds stop working and rubs on the floor instead of cutting into it because the diamonds have worn down to the metal, but the metal matrix is not wearing away to expose new diamonds. The diamond is then flattened, polished and becomes very hot with continued use. At this stage, you need to press very hard and stay in the same spot longer for the diamond to grind any concrete.

Contact Details
Dongguan Merrock Industry Co.,Ltd

Contact Person: Lucy Luo

Tel: +8613217696818

Send your inquiry directly to us (0 / 3000)