Factory Direct Jk650 Manual Heavy-Duty Floor Grinder Machine Concrete Grinder

• Customization: Available
• Type: Disc Grinder
• Power Source: Electricity
• Model NO.: JK650
• Object: Grinding
• Application: Construction
• Disc(Wheel) Type: Grinding Disc
• Material: Metal
• Working Style: High-speed universal
• Disc Diameter: 650mm
• Variable Speed: With Variable Speed
• Product Name: Concrete Floor Grinder
• Model: Jk650
• Voltage: 380V/220V/50Hz
• Motor Power: 7.5kw
• Inverter Power: 11kw
• Number of Grinding Heads: 4*3PCS
• Grinding Width: 650mm
• Rotary Speed: 0-2400rpm
• Weight: 300kg
• Size: 1230*680*1220mm
• Transport Package: Wooden Carton
• Specification: 1230*680*1220mm
• Trademark: JK650
• Origin: China
• HS Code: 8464209000
• Package Size: 123.00cm * 68.00cm * 122.00cm
• Package Gross Weight: 300.000kg

Product Description

Specification

Model	JK650
Motor Power	7.5kw
Inverter power	11kw
Volts	380V/220V/50HZ
Grinding width	650mm
Number of grinding heads	4*3PCS
Weight	300kg
Cable standards	3*4+1*2.5

Product Description

High Efficient 650mm Grinding Width: 650mm effective working width, equipped with 4 groups of 3 grinding heads (6 grinding plates in total). Larger single-pass coverage reduces repeated grinding and greatly improves construction efficiency for large-area ground projects.

Strong Power System: Equipped with 7.5kw main motor and 11kw supporting inverter, it realizes stepless speed regulation, provides stable and lasting torque, suitable for heavy work such as concrete leveling and epoxy paint removal.

 
Global Universal Voltage: Supporting 380V/220V 50Hz dual voltage, it adapts to most construction power supplies worldwide. Matched with 3*4+2.5 standard power cable to ensure stable and safe power supply during continuous operation.
 
Self-weight for Even Grinding Pressure: The total machine weight is about 300kg, which can provide enough natural grinding pressure without adding extra counterweights, helping you get flat, uniform and fine floor polishing effect easily.
 
Sturdy Industrial Machine for Multi-scene Use: Heavy-duty integrated frame supports long-hour non-stop operation. Widely used for concrete, terrazzo, epoxy floor renovation, factory, warehouse and parking lot ground maintenance.