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Home Concrete Floor Grinder 800-4A Self-driving concrete and marble floor grinder

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800-4A Self-driving concrete and marble floor grinder

800-4A is a self-driving concrete floor grinder. It is one of Xingyi's best-selling ground grinders. High power and high efficiency are a major feature of this grinder, which saves time and effort. The reason for the best-selling.

  • Brand:

    High Tech Grinding
  • Item NO.:

    800-4A
  • Product Origin:

    Fujian, China
  • Color:

    Black and silver
  • Shipping Port:

    Xiamen
  • Lead Time:

    7-20 Days
Product Detail

800-4A Self-driving concrete and marble floor grinder

800-4A is a self-driving concrete floor grinder. It is one of Xingyi's best-selling floor grinders. This grinding machine has a 20HP high-power WEG motor and an internationally renowned brand Delta inverter. It has a high starting torque and high grinding efficiency, and it has a three-year global warranty. The marble grinder is equipped with a constant speed cruise system, and the machine can grind by itself by setting the walking parameters, which greatly improves the precision of grinding. Ramp grinding is also a major feature of the concrete grinder. The 25-degree climbing greatly saves labor. If you are looking for a time-saving floor polisher, then 800-4A is definitely your best choice.

concrete surface grinder


Specifications

Model Name

800-4A  

Working Width

800mm

Voltage

380V-440V 3 phase

Motor HP

WEG motor     15KW

AC Motor driver

Delta inverter    18.5KW

Rotating Speed

450-1950rpm

Grinding disc

256mm*4

Ampere

30.7A

Weight

540KG


concrete polisher hire


★Four-head planetary counter-rotating grinding disc
Internationally renowned brand WEG motors and Delta inverters
Self-driving system for easy grinding
Ramp grinding can carry out 25 degree climbing
Cruising at a constant speed
Three-stage weighted iron has high adhesion
Sheet metal frame and laser cutting
PE floating dust cover is durable


grinding concrete floor with hand grinder


FAQ

Q1:Why choose a gear drive system?
A1:Xingyi engineers found that the efficiency of most grinding equipment is extremely low. They rely on the belt tensioning system to drive the grinding head, which consumes part of the power generated by the motor. In addition, the grinding accuracy of most grinding equipment is uncontrollable. Using belt drive system to drive the grinding head will cause slipping, which causes the actual speed of the grinding head to change continuously and cannot achieve constant speed. Gear drive can solve the two problems.

Q2:How to use 800-4A concrete grinder to grind the ground?

A2:



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