China Factory manufacture 110/220/380V concrete floor grinder

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Concrete Grinder

HW-G4 220V 380V Planetary Head Concrete Grinder

Key Features

The design of planetary plate makes machine high working efficiency;

All aluminum alloy gear box, completely gear driven for superior durability and reliability;

The accuracy and precision of manufacturing gears is very high;

The working direction of motor can be right and left;

The structure of double bearing could prevent oil leaking;

Grinding plates are attached to the machine by the mold making rubbers.

Product Details technical specification Packaging & Delivery after sale

HW-G4 220V 380V planetary head concrete floor grinder polisher

HW-G4 220V 380V planetary head concrete floor grinder polisher is the smallest size among the planetary gear structure concrete floor grinder polisher series, the grinding width is 500mm. It has three grinding head, planetary design. Up and down Planet disc plates rotate conversely, creating a finer, denser, and more exquisite floor. The concrete grinder polisher machine can do polishing floor project is well, so it is affordable.

Application

used for floor coarse grinding, medium grinding, fine polishing, crystallizing, preparation, maintenance. It is not only applied for concrete, but also for millstone, marble, granite, and terrazzo floor.

Prepare concrete surfaces for epoxy coatings;

Polishing concrete, stone, or artificial stone floor;

Grinding concrete, stone, terrazzo, epoxy and etc.

Products show for the planetary head concrete floor grinder polisher:

HW-G4/G6/G8 220V 380V planetary head concrete floor grinder polisher, the concrete floor grinder machines is driven by gears, planetary design. The planetary gearbox has three grinding disc. The gearbox and the three grinding disc rotate towards converse direction like a satellite or planetary, which gives more pressure on the three grinding disc, so it works more powerfully and effectively.

HW-G4/G6/G8 220V 380V planetary head concrete floor grinder polisher general introduction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HW-G4/G6/G8 220V 380V planetary head concrete floor grinder polisher have the key features: the gear box is the soul of the concrete floor grinder.

 

 

 

 

 

 

 

 

 

220V 380V planetary head concrete floor grinder polisher: The quality and performance of floor grinding machine depends mainly on the gear box. We could say the gear box is the soul of the machine. The quality of gearbox is closely related with many factors: design, material, process, assembly, etc. HONWAY has a team of experienced gear engineers and processing workers, who participate on the improvement and quality control of gear box.

 

 

 

 

 

 

 

 

 

 

220V 380V planetary head concrete floor grinder polisher: leak oil from sides,leak oil from shafts, leak oil from seals

220V 380V planetary head concrete floor grinder polisher: Oil leak is also related with the gearbox: its design on leak oil, manufacture, porcess, etc, even with the assembly.
220V 380V planetary head concrete floor grinder polisher: HONWAY gear box, gears, shafts, and sleeves are precisely proceed and the tolerance is controlled carefully, for make sure the gap is very tiny.

220V 380V planetary head concrete floor grinder polisher: Double seal design: around the output axis, two seals are put, for block oil. Good quality on seal and O ring-heat resistant, wear resistant. for example, the seals is TTO brand, which is from Taiwan enterprise.
220V 380V planetary head concrete floor grinder polisher: Good quality on seal and O ring-heat resistant, wear resistant. for example, the seals is TTO brand, which is from Taiwan enterprise.

220V 380V planetary head concrete floor grinder polisher: What the electrical elements protect? the machine? No, they protect human beings

Concrete grinder needs people to operate very closely, and by hands, so the eletrical elements are extremely important for the safety of human beings. In actual grinding floor, the electrical conditions are very complex: overload, under-voltage, exceed current and so on, which threaten the safety.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

220V 380V planetary head concrete floor grinder polisher, HONWAY use pure copper motor, sunye inverter, IP67 industrial plugs. Motor factory is an old one with 50 years, and only uses pure copper as the material. The motor is built-in overload protection, leakage protection, phase loss protection.

Sunye inverter, one of top ten low-voltage inverters bands in China, is involved in the design of HONWAY high-performance current vector inverter.

IP67 industrial plugs, water proof grade, no problem for wet grinding environment. The wires are thick enough to afford big electrical current.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

concrete floor grinding pad

concrete floor polishing pad

220V 380V planetary head concrete floor grinder polisher production flow: processing the metal plate, sanding and welding, pickling and painting, CNC making spare parts,

CNC making gear box, gear grinding machine makes gears, assembling the gear box, testing the gear box within 48 hours, equipping the electrical motor, equipping the frame and inverter, testing the machine by QC, pack with plywood pallet and box.
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Products key features:

Why chose the planetary gear  box design for the concrete grinder?

The box and the three grinding disc rotate towards converse direction like a satellite or planetary, which gives more pressure on the three grinding disc, so the concrete grinder machine is driven by gears, planetary design. It works more powerfully and effectively.

The gear box is the soul of the planetary concrete grinder.

The quality and performance of the machine depends mainly on the gear box. We could say the gear box is the soul of the planetary  floor grinder machine.

The quality is closely related with many factors: design, material, process, assembly, etc. HONWAY has a team of experienced gear engineers and processing workers, who participate on the improvement and quality control of gear box.

How to prevent the problem of oil leak?

Oil leak is a very troublesome problem for contractors, but it is also a unavoidable problem.

The rotation of gears causes high temperature and high pressure inside the gear box, so the oil insides will penetrate to outside to release the pressure.

Oil leak is also related with the gearbox: its design on leak oil, manufacture, process, etc, even with the assembly.

1, gear box: gears, shafts, and sleeves are precisely proceed and the tolerance is controlled carefully, for make sure the gap is very tiny.

2, double seal design: around the output axis, two seals are put, for block oil.

3, Good quality on seal and O ring-heat resistant, wear resistant. for example, the seals is TTO brand, which is from Taiwan enterprise.

What the electrical elements protect? the machine? No, they protect human beings!!!

The planetary concrete floor grinder needs people to operate very closely, and by hands, so the electrical elements are extremely important for the safety of human beings. In actual grinding floor, the electrical conditions are very complex: overload, under-voltage, exceed current and so on, which threaten the safety.

How to protect the safety of the planetary concrete floor grinder operator?

Our electrical suppliers not only provides products, but also participate in the design of HONWAY electrical system, for the safety of human beings and machine.

HONWAY 220V 380V planetary head concrete floor grinder polisher use pure copper motor, famous brand inverter, IP67 industrial plugs.

1, Motor factory is an old one with 50 years, and only uses pure copper as the material. The motor is built-in overload protection, leakage protection, phase loss protection.

2, The machine use Famous inverter, one of top ten low-voltage inverters bands in China, is involved in the design of HONWAY high-performance current vector inverter.

3, Use IP67 industrial plugs, water proof grade, no problem for wet grinding environment. The wires are thick enough to afford big electrical current.

Strict production quality control process:

processing the metal plate,

sanding and welding,

pickling and painting,

CNC making spare parts,

CNC making gear box,

gear grinding machine makes gears,

assembling the gear box,

testing the gear box within 48 hours,

equipping the electrical motor,

equipping the frame and inverter,testing the machine by QC,

pack with plywood pallet and box.

Model HW-G4A HW-G4B
Power 220V, 4KW 380V,4KW
Hertzs 50/60HZ 50/60HZ
Inverter 5.5KW 5.5KW
Current 12.8A 8.8A
Plate Speed 300-1600rpm 300-1600rpm
Work Area 500mm 500mm
Disc Diameter 200mm*3 200mm*3
Extra Weight 20KG 20KG
Weight 191KG 191KG
L*W*H 970*500*800mm 970*500*800mm

Packing:

package: conform to export standard. 12-15 mm thick plywood and pallet, which could afford up to 1000KG. The package is not made by HONWAY company, but by the professional package company.

Shipping

1. The machinery is usually delivered by sea shipping, delivery time is 15-35 days.
2. The consumables and spare parts can be delivered by Express like DHL...Delivery time is 3-7 days.
3. The cargo also can be sent to the destination airport,which is more economic than Express, Delivery time is 3-5 days.

All gear box have been tested 48 hours before leaving factory.

All machine problem can be traced to individuals in the factory.

1 year warranty on the motor, invert er  and gear box.

After warranty, the spare parts are sent by DHL.

Spare parts are always stocked, even if for the old models.

For over 10 sets machines, HONWAY send the technician for training.

 

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