Professional concrete grinder for large area.
Planetary counter rotation for excellent grinding surfaces.
Special design of disc available for different kinds of abrasive.
Well designed sealing system for gear box.
Recommended dust extractor: SP-D3.
Recommended generator: 33kw.
30 inches grinding width with 748lbs is suited for large size floor surfaces. It is mostly applied in three phrase; IP67 industrial plugs are waterproof and dust proof. Planet disc plates rotate conversely, creating a finer, denser, and more exquisite floor.
Honway gears are made by world top gear processing equipment Reishauer which guarantees that the gears are made solid, still keeps flexibility, but not elastic. Gears’ accuracy and solidity make sure that gears drives precise like a Rolex watch.
HW-G8 concrete grinder polisher is large size among the planetary gear structure series, the grinding width 750mm with 3 pieces of grinding disc, 15hp motor, 18.5hp inverter (220V), variable motor speed 300-1800rpm.
Compared to non planetary concrete grinder, the planetary grinder is more powerful and effective, maximizing overall production hours and minimizing maintenance time.
Removing surface imperfections and contaminants.
Provides ideal preparation for thin film coating.
Grinding and Polishing Concrete, Terrazzo, natural and artificial stone.
| Model | HW-G8A | HW-G8B |
| Voltage | 380-440 V 3~ | 220-240 V 1~ |
| Motorpower | 11kw(15hp) | 11kw(15hp) |
| Frequency | 50/60HZ | 50/60HZ |
| Inverter | 11kw(15hp) | 15kw(20hp) |
| Current | 22A | 39A |
| Grinding disc speed | 0-900rpm | 0-900rpm |
| Grinding disc | 3×250 mm / 3×10″ | 3×250 mm / 3×10″ |
| Grinding width | 650mm(25.5″) | 650mm(25.5″) |
| No.of diamond | 9pcs | 9pcs |
| Extra weight | 25kg(55lbs) | 25kg(55lbs) |
| Water tank | 20L | 20L |
| Weight | 340kg(748lbs) | 340kg(748lbs) |
| L*W*H | 1000*750*1050mm | 1000*750*1050mm |
Forward and reverse switch: change the motor direction has two benefits: to prevent uneven wear of the grinding disc and achieve a smoother floor finish.
Precise and strong gearbox: allows the machine on any rough surface without worry about belt loose.
Polyurethane rear wheels: heavy duty, for affords over 1000kg weight
Double oil seal: one is inside and one is outside the gear box, easy to replace, no need to open the gear box
Easy to maintain: all spare parts are assembled like building block. It is easy to enter into the machine heart.
Brand electrical parts: all electrical parts, including the buttons and cable, all from brand manufacturer, with CE and VDE certs.
A: Yes, we can provide OEM and ODM service to customer. Including different color, motor, inverter etc. We also can mark your own logo and brand on the machine. You just need send us the drawing or sample, we will produce the according to them. And we will not sell this kind of products to other customers only if we get your permission.
A: Firstly, we have the manufacture base of our own, CNC manufacture processing and QC check procedures. More and more people in the world to use Chinese brand product because of the high quality and very good competitive price. we are specialized in producing floor grinding machines since 2006.
Secondly, we have sold our products to 100 countries around the world, we are developing and expanding distributors around the world, and also you can visit our factory at any time.
Thirdly, the warranty of motor, inverter and other main parts are ONE year.
We promise to help maintenance our machine forever. If exceed guarantee time, spare parts broken due to long time using, we will always have the spare parts in stock, you just need pay the cost price and Express fee of the parts, and we will send you steps or video to help you repair. Our after-sale service is open to you at any time, even during our holidays.
All in all, we welcome sample orders or come visit our factory to test the quality.
A: We recommend using a complete surface treatment system including: concrete grinder polisher machines, industrial vacuum cleaners (dustless)with Hepa filters, diamond tools, chemicals (thickeners, sealants, dyes-optional).
Of course it is also important to receive proper training to ensure that your project is completed in a professional, timely and cost-effective manner.
A: Yes of course, we are the manufacturer! We warmly welcome clients to visit our factory to inspect our factory at any time. Our factory is located in Changsha city (Well known Capital of Construction Machinery in China).
Honway are a manufacturer of floorgrinding-, surfacefinishing and polishing equipment. We have a wide range of grinding and polishing machines and dust extractors.
Honway website: English –Español – Português – Français – Pусский – اللغة العربية
Add: C1-01, Gold Industrial Park,No.1389, Leifeng Avenue, Changsha, Hunan, China
Tel: +86-731-84223603 Cell phone:+8618073195418 Email: sales@honwaymachinery.com
We will contact you within 1 working day, please pay attention to the email with the sales@honwaymachinery.com. thank you!
We will contact you within 1 working day, please pay attention to the email with the sales@honwaymachinery.com. thank you!
