About this product
1. Grinding width: 18", Disc size & Disc number: 7-51⁄64 inch x 3.
2. Grinding disc speed: 0-1200 rpm, Planetary head speed: 0-1200 rpm.
3. Voltage: 220-240 V, 60 HZ, 1 phase, Current: 10-16 A, Motor: 4 KW, Inverter: 5.5 KW.
4. Water Tank: 4 gal, Product Size: 34" x 18" x 33", Product weight: 496 lbs, Bright LED included.
ETW Three 7-51 ⁄ 64 inches Grinding Disc Planetary Grinding and Polishing Machine 5.4HP( 4kW) 1phase 220-240V 10-16Amps width 18"
ET40 is a versatile and user-friendly planetary floor grinder. Perfect for a wide range of applications, e.g. coating removal, epoxy-base Terrazzo ,cement-base Terrazzo ,self-leveling cement ,concrete grinding and concrete polishing. It is suitable for industrial and domestic applications.
1. Planetary heads are made with all steel gears.
2. Instant change system magnetic metal plates with removable velcro attachments.
3. The configuration is quite complete, including USB interface, mobile phone bracket, LED light and 3D sprinkler.
4. Grinding width: 18", Disc size&Disc number: 7-51⁄64 inch x 3.
5. Grinding disc speed: 0-1200 rpm, Planetary head speed: 0-1200 rpm.
6. Voltage: 220-240 V, 60 HZ, 1 phase, Current: 10-16 A, Motor: 4 KW, Inverter: 5.5 KW.
7. Water Tank: 4 gal, Product Size: 34" x 18" x 33", Product weight: 496 lbs, Bright LED included.
What is a planetary machine
1. The double-layer gear drives the planet at the bottom to rotate. While the small disc at the bottom rotates, the large disc also rotates to promote more uniform and sufficient grinding.
2. The disc segment has greater downward grasping force and higher grinding efficiency.
3. The ground grinding is smoother, which can effectively improve the wave form under the light after the ground polishing.
Concrete grinders are used for one thing – grinding concrete. They’re mostly used for putting a smooth finish on concrete, which they do quite quickly. Choosing the right concrete grinder for your purpose can make a seemingly difficult job very easy.
Power | Electric |
Horse Power | 5HP,220Volt |
Phase | Single |
AMPS | 10-16A |
*RPM | 0-1200RPM |
Length | 34″ |
Width | 18″ |
Height | 33″ |
Weight | 489 lbs |
Grinding Width | 18″ (450mm) |
Number of Grinding Heads | 3 |
Grinding Head RPM | 0-1200RPM |
Grinding Head Diameter | 18″ (450mm) |
Planetary Grinding Plate RPM | 240RPM |
Voltage | 220 V-240 V, 1 phase |
Power Output | 7.5HP(5.5KW) |
Power Frequency | 50 HZ / 60 HZ |