HW-G2 LIGHT DUTY CONCRETE GRINDER

Category

KEY FEATURES

Machine can be taken apart into two parts, within 30 seconds, just by hands;

Self adjustable floating cover prevent dust from enter into the work site;

360 degree spin floating cover makes much less dust enter into outside

Quick change of diamond pad, just with a hammer;

Recommended dust extractor: SP-D2

Recommended generator: 14kw

HW-G2 LIGHT DUTY SMALL CONCRETE GRINDER

The light duty small concrete grinder has a high motor rotation rate (1440rpm), 5.5hp, grinding width 16”, redi-lock grinding disc, so it has high grinding effectiveness on leveling and grinding the high spots or bad concrete, epoxy floor. It is called concrete killer. Schneider relay and breaker, which avoids electrical leakage and phrase protection. The version of variable speed is available.

APPLICATION

Smoothing rough surfaces or trowel marks;

Repairing damaged concrete slabs;

Removing epoxy thin-coats;

Grinding sharp grout, mastic, flint, and granite;

Grinding concrete level, leveling, and smoothing uneven surfaces.

Grinding concrete floor high spots.

 

TECHNICAL SPECIFICATION

Model HW-G2A HW-G2B
Voltage 3800-440 V 3~ 220-240 V 1~
Motorpower 4kw(5.5hp) 4kw(5.5hp)
Frequency 50/60HZ 50/60HZ
Inverter -/5.5kw(7.5hp) 5.5kw(7.5hp)
Current 8.8A 17A
Grinding disc speed 14400rpm/0 – 1800rpm 0 – 1800rpm
Grinding disc 1×400 mm / 1×11″  1×400 mm / 1×11″
Grinding width 400mm(11″) 400mm(11″)
No.of diamond 8pcs 8pcs
Weight 95kg/209lbs 97kg/213lbs
L*W*H 760*420*1200mm 760*420*1200mm

ADVANTAGES

Smoothing rough surfaces or trowel marks;

Repairing damaged concrete slabs;

Removing epoxy thin-coats;

Grinding sharp grout, mastic, flint, and granite;

Free of maintenance machine

Dust-free operation thanks to floating cover.

The new design of grinding plate could help more dust suctioned by vacuum.

Redi-lock, quick change of diamond pad, just with a hammer.

The joints for fold the machine are very smooth, no any feeling for resistance

Vacuum port is 2”

FAQ:

Q: What voltage the small concrete grinder HW-G2?

A: It is for 220/380v,50/60hz.

Q: How HW-G2 is driven?

A: It is driven by the motor;

Q: How about the floating cover of HW-G2?

A: The floating cover follows uneven floor up and down, which prevents dust from entering the worksite.

Q: If the machine vibrates when it works?

A: It has a chassis that is made of a triangle structure. It is more stable and less anti-vibrate. Besides, the machine frame is made of steel tubes, not steel plates, so it could support the machine more and decrease vibration.

Q: How about the electrical elements of the HW-G2 small concrete grinder?

A: The electrical elements are Schneider relay and contractor, world brand. HONWAY pays attention to electrical safety, so all the electrical connections and details are greatly assured.

Q: If HW-G2 could be attached to a vacuum?

A: Yes, it can; the diameter of the port is 50 mm, common criteria.

DIAMOND TOOLS

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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!