HW-G4 PLANETARY HEAD CONCRETE GRINDER

Category

KEY FEATURES

Planetary design, heavy duty, professional floor grinder.

Motor direction for left and right, balance diamond consume.

Well designed sealing system for gear box.

Aluminum alloy gear box, light but solid.

Recommended dust extractor: SP-D2.

Recommended generator: 12kw.

HW-G4 PLANETARY HEAD CONCRETE GRINDER

HW-G4 220V 380V planetary head concrete floor grinder polisher have a unique engineering design that direct the machine torque to the floor instead of the operator. The low-vibration design greatly reduces stress and operator fatigue. In fact, the Honway grinders can be pushed as easily as a shopping cart.

20″ grinding width is suited for small and mid-size surfaces, and its compact dimensions enable the grinder to be used in tight quarters. Planet disc plates rotate conversely, creating a finer, denser, and more exquisite floor.

APPLICATION

Floor coarse grinding, medium grinding, fine polishing, crystallizing, preparation, maintenance.

It is not only applied for concrete, but also millstone, marble, granite, and terrazzo floor.

Prepare concrete surfaces for epoxy coatings.

TECHNICAL SPECIFICATION

Model HW-G4A HW-G4B
Voltage 380-440 V 3~ 220-240 V 1~
Motorpower 4kw(5.5hp) 4kw(5.5hp)
Frequency 50/60HZ 50/60HZ
Inverter 5.5kw(7.5hp) 7.5kw(10hp)
Current 8.8A 17A
Grinding disc speed 0-900rpm 0-900rpm
Grinding disc 3×200 mm / 3×8″  3×200 mm / 3×8″
Grinding width 500mm(20″) 500mm(20″)
No.of diamond 9pcs 9pcs
Extra weight 25kg(55lbs) 25kg(55lbs)
Water tank 20L 20L
Weight 191kg(420lbs) 191kg(420lbs)
L*W*H 970*500*800mm 970*500*800mm

ADVANTAGES

Gearbox: gears, shafts, and sleeves precisely proceed and the tolerance is controlled carefully, to make the gap is very tiny.

Tight oil leak sealing system, for block oil leaking.

The seal and O ring is High strength; heat and wear resistance.

Pure copper motor, built-in overload protection, leakage protection, phase loss protection.

IP67 industrial plug, waterproof grade, no problem for the wet grinding environment.

Thick cable, for afford current of big power.

DIAMOND TOOLS

VIDEO

DOWDLOAD OUR GRINDING GUIDE!

Honway are a manufacturer of floorgrinding-, surfacefinishing and polishing equipment. We have a wide range of grinding and polishing machines and dust extractors.

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CONTACT US

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the sales@honwaymachinery.com.  thank you!

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the sales@honwaymachinery.com.  thank you!