
620 Grinding Machine With Firm
Model:620
Power:9.5KW
Advantage:1. The high-power uses the internationally renowned WEG motor of 9.5KW, the working efficiency is 360-1680 rpm, the working area is large, and it lasts for 8 hours.
2. The surface of the body is painted with beautiful appearance. The control panel is easier to operate, and the rubber wheels adapt to different floors.
3. With diamond abrasive tools of different thickness. It is suitable for hardened, terrazzo, emery floors and all kinds of concrete.
620 grinding machine with firm
620 is a medium and large concrete ground grinder. It has a grinding width of 620 mm and a power of 13HP, making it a hot selling type grinder of Xingyi Company. It is suitable for restoring new ground flatness, rough surface, and old epoxy renovation. Equipped with diamond cutting machines of different thicknesses, it can realize the grinding of various floors, such as hardened and wear-resistant, terrazzo, corundum floors, and various concretes.The operating handle and swing lever of the concrete grinder are designed as Foldable adjustment mode and ergonomic, can be flexibly adjusted to facilitate packaging and transportation. The gearbox of the 620 grinder is processed by imported CNC machine tools with an accuracy of IT6 0.01mm. It is sturdy and durable. It is a durable machine.
Machine advantage
1. Four grinding wheels and 12 grinding wheels can be cross-rotated, and the grinding wheels are electroplated through multiple processes, which is not easy to rust.
2. The one-piece aluminum alloy gearbox ensures stable operation and excellent heat dissipation, greatly extending the service life.
3. Through the vacuum cleaner connection port, the operator can connect it to the vacuum cleaner to achieve a dust-free building environment.

Technical parameter
Model Name | 620 |
Working Width | 620mm |
Voltage | 220 3phase |
Motor HP | WEG motor 9.5KW |
AC Motor driver | Delta inverter 11KW |
Rotating Speed | 360-1680rpm |
Water tank | 32L |
Packing size | 124*72*132cm |
Weight | 260kg |


★Four-head planetary counter-rotating grinding disc
★High-quality rubber wheels run smoothly
★Integrated control panel is easy to operate
★Adjustable stainless steel handle
★Beautiful and durable
★Electric control box with superior heat dissipation performance
★The travel components are internationally renowned brands
★Can be used with a vacuum cleaner to achieve dust-free operation

FAQ
Q1:
What are the advantages of the four-head planetary counter-rotating square grinding disc?
A1:
Xingyi's four-head planetary floor grinder is a four-head planetary grinding method, that is, the gear drive drives the four grinding heads to rotate and simultaneously drives the four grinding heads to revolve. This grinding method makes the machine grip the ground stronger, and the smoothness will be better
(1) The planetary counter-rotation can reduce the deflection force generated by the floor grinder during grinding and help to control the machine.
(2) Compared with the three-head machine, the four-head floor grinder can exert more power on the grinding head, and the operation on the wavy surface is more stable than the three-head machine. The grinding is more uniform, and the effect of leveling the ground can be achieved more. There will be no tripping and poor control of the machine.
Q2: How long is the warranty period of the 620 square grinder and polishing machine?
A2: The warranty period for motors and inverters is three years, and the warranty period for gears is two years. If the warranty period is exceeded and the parts are damaged due to long-term use, the customer shall bear the cost of shipping and new parts. In addition, we will send you steps or videos to help you with machine maintenance and repairs.
Email: xingyi15@polishingmachine.cc
Skype: xingyistone15
Whatsapp: 008615960788815
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