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Home Self-Propelled Concrete Grinder 800-4A Self-Driven Efficient Concrete Floor Grinding Machine Equipment

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800-4A Self-Driven Efficient Concrete Floor Grinding Machine Equipment

The 800-4A is a powerful self-driven floor grinding machine, which subverts the traditional grinding method. This traditional grinding machine can only be driven by manpower, and only the motor speed can be adjusted. The 800-4A is driven to advance independently, and the walking speed of the machine can be adjusted according to the grinding requirements, which greatly reduces the labor intensity of the workers. Working on a construction site in a day is as easy as sitting in an office!

  • Brand:

    High Tech Grinding
  • Item NO.:

    800-4A
  • Product Origin:

    Fujian, China
  • Color:

    Black
  • Shipping Port:

    Xiamen
  • Lead Time:

    7-20 Days
Product Detail

800-4A Self-Driven Efficient Concrete Floor Grinding Machine Equipment

There is a cruise control function in the 800-4A, which can realize the precise grinding. The walking speed can be adjusted freely from 0-25m/min. The grinding speed can be set standardly for the workers, even different workers can achieve relatively consistent grinding effect even at different times. The effect will not be affected by human subjectivity. However, the traditional grinding machine is driven by human power, and the grinding speed is affected by humans with uncertainty. In comparison, the 800-4A has higher working efficiency and a more uniform ground grinding effect.


Specifications

Model

800-4A Accurate floor grinding and polishing machine

Brand HTG

Voltage

220V3 phase

380V 3 phase

Current

53A

30.7A

Working width

800mm

Grinding disc

256mm*4

Motor Rotating speed

450-1950rpm

Motor HP

15KW/20HP

Inverter

18.5KW/25HP

Configuration

WEG motor + Delta inverter

Weight

540kg

Extra weight

20kg x 2

Water tank

20L

Packing size

146*87*132


Product display

Xingyi floor polishing and grinding machine


Package

HTG epoxy marble cement concrete grinder


FAQ

Q1:How do you grind concrete floors yourself?

A1:
Step 1: Check the floor surface condition.
Step 2: Grinding with 800-4A floor grinding machine and diamond pads HTG-2Y 30# 60#.
Step 3: Clean the floor surface.
Step 4: Repair the hole and cracks with HTG-EC-1008 and diamond pads 120#.
Step 5: Polish with resin pads HTG-C310-50# 100#.
Step 6: Harden the floor with densifier HTG-EC-L01.
Step 7: Polish with resin pads C310-200# 400# 800# 1500#.
Step 8: Apply sealer HTG-EC-S01 on the floor.

Step 9: Buff with high speed burnisher and buffing pads.


Q2:How do you use a floor grinder like 800-4A?

A2:


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High Tech Grinding surface treatment have achieved unique balance between devices power, design and tooling speed, efficiency. With patented four-disc planetary technology makes High Tech Grinding Machine standing out from other machines; it provides users with unprecedented control performance from the pre-treatment, grinding and polishing of concrete flooring to stone repairing and polishing. With the High Tech Grinding surface treatment equipment, you can be ensured that the floor not only beautiful but also wear-resistant and good-quality.800-4E is used to grind (coarse grind, prepare and polish )concrete natural stone and terrazzo floors or other materials specified in this manual . 800-4E is equipped with radio control.

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