PG 820 The grinding width is wide and substantial. 820 mm , it’s our most productive concrete floor grinder. PG 820 Equipped with a planetary drive system and Dual Drive Technology™ It is one of the most powerful and efficient machines on the market. An excellent choice for concrete floor preparation, renovation, and all dry- and wet-polishing and grinding applications. Perfectly suited for Habofler. ® Concrete floor polishing system.

Polishing the width Rated Input Power Shape

820 mm 12.5 kW 3 ph

Item Number :
FLOOR GRINDER PG 820 380-480 V | 3-phase | 50 Hz | CE | 5-pin - 965 19 56-07
Function

World-class Outstanding production efficiency and reliability.

Dual Drive Technology™ – The rotation speed and direction of the main grinding disc and the planetary disc can be controlled independently.

High production efficiency

Mechanical adoption Dual Drive Technology™ Technology delivers high power, boosts production efficiency, saves time, and enhances profitability.

Planetary gear disc for gear transmission

The main grinding disc features gear transmission, paired with a high-quality belt drive planetary disc for powerful performance.

Long maintenance cycle

Sturdy and robust, built to last.

Quick replacement—saving you time and effort.

Workstation designed with ergonomic principles Suitable for uneven work surfaces
Specifications

Electric motor

Rated Input Power Rated Current and Voltage Shape Needle Frequency

Dimensions

Product Dimensions

Maximum cutting length, maximum cutting depth, product dimensions—height and weight.

12.5 kW 27 A 380-480 V 3-phase 5-pin 50 Hz

1375 mm 830 mm 1 235 mm 455 kg

Other

Grinding width, planetary grinding wheel diameter, planetary grinding wheel speed ( Minimum ) Planetary mill disc rotational speed ( Maximum) Maximum travel distance
Rotation direction

Number of planetary grinding discs

820 mm
270 mm
250 rpm
1100 rpm
290 kg Two grinding wheels and a planetary head equipped with independent forward/reverse direction control mechanisms.

Since the establishment of Guangzhou Qing Qinyu Environmental Protection Technology Co., Ltd., it has practiced the energy-saving and environmental protection concept of "Beautiful China", adhered to the service tenet of new technology, high standards, and excellent quality, and took the provision of healthy, safe and environmentally friendly products as its own responsibility, technology introduction and independent Research and development are equally important, on the basis of German technology, close cooperation with domestic and foreign scientific research institutions and universities, successfully launched in line with market demand, excellent performance of the "Meitengqi" brand of high-tech energy-saving and environmental protection products.