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1.Strong service team
2.Supply concrete and stone grinding training
3.Compare with domestic factory,we are the leader in the floor grinding and polishing industry
4.Have competitive price,best service and perfect technology.
5.Supply concrete and stone grinding training
6.Provide 24-hour online after-sales service, response within 3 minutes
7.Motors and gearboxes provide a two-year warranty.
Ronlon R780-3 concrete surfacing grinder is appreciated by thousands of customers all over the world. The grinding machines are available in several different sizes and versions depending on your needs and demands. Our floor grinders cover everything from edge grinding to grinding of huge areas of thousands of square meters. The machines are just as effective for floor preparation as they are during floor polishing.
Features and Advantages:
Features and Advantages:
1.The Ronlon R780-3 concrete surfacing grinder is a very powerful, and highly productive machine easy to handle and operate.
2.Planetary heads made with all steel gears.
3.Instant Change System magnetic metal plates with removable Velcro attachments.
4.The R780 is the ideal professional machine for larger jobs.
Technical Parameters:
| Model | R780-3A | R780-3B |
| Voltage | 380V/440V 3 Phase | 220v/240v 3 or 1phase |
| Input power | 7.5KW(10HP) | 7.5KW(10HP) |
| Inverter | 11KW(15HP) | 11KW(15HP) |
| HZ | 50/60HZ | 50/60HZ |
| Current | 16AMP | 20AMP |
| Work area | 780mm | 780mm |
| Disc speed | 0-1800RPM | 0-1800RPM |
| Disc diameter | 250mm*3 | 250mm*3 |
| Weight | 260KG | 260KG |
| Extra weight | 40KG | 40KG |
| L*W*H | 800mm*1200mm*900mm | 800mm*1200mm*900mm |
| Water tank | 40L | 40L |
Working video:
Why do you choose us?
1.We have high inquiries and sales quanlity on other website in addition to alibaba , which means our products are so popular.
2.High cost performance. With the same quality and function, our price is competitive in the market
3.Concrete grinder industry pioneer in china, to participate in the exchange and exhibition, the products are widely used in southeast Asia, Europe and the United States and other markets
4.High quality products, high effect,easy to learn and easy to operate, even if it is a heavy machine, a woman can operate
5.Research and development ability. each product is patented
6.Teach you how to operate as well as quality assurance, after-sales service
Details
1. Smart control head:FWD&REV rotating direction prolong the service life of abrasive, and optimize the grinding effect. USB port for charging mobiles.
2. Upgrade Austrialian standard plug: Australia Industrial plug and socket, Waterproof Rating: IP67
3. Raised water switch:Convenient control for water volume during wet grinding.
4. Vacuum connector.
5. Ronlon toolbox is fixed on water tank,equipped with common tools.
6. Additional weight.
Customer order
Contact us
| Sales Manager | Sammie Li |
| TeL | 86- 17391720236 |
| Mobile | 86- 2989505539 |
| Whatsapp/Wechat | Ronlon Sammie |
| Ronlon Sammie | |
| Add | SHAANXI RONLON MACHINERY CO.,LTD. |
| sammie@ronlon.com |
Ronlon Machinery Co., Ltd. Shaanxi
Add: Room D1412, No.501,Qihang Times Square, Fengdong New City, Xixian New Dist, Shaanxi, China
Post code：712000
