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One-piece Gearbox Concrete Grinder Machine
Walk-Behind Concrete Grinder
Walk-Behind Concrete Grinder
Walk-Behind Concrete Grinder
Walk-Behind Concrete Grinder
Walk-Behind Concrete Grinder
Walk-Behind Concrete Grinder
Walk-Behind Concrete Grinder
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Walk-Behind Concrete Grinder

1. Use the internationally renowned brand WEG motor. Cast iron base, end cap design, S1 working system, maintenance-free and excellent quality
2. Sheet metal electric control box, thick and strong, strong rigidity, good sealing and durable
3. Veichi inverter, excellent heat dissipation, big brand production, global warranty

Walk-Behind Concrete Grinder 700-4I

Product Introduction

700-4i is a square hand-push concrete grinder, used for grinding and polishing concrete, granite, terrazzo, and removing epoxy paint. It has many functions: according to the ground conditions, the concrete grinder can use different types of diamond tools . It has a working width of 700mm and a weight of 340kg, high power and stable performance. The patented unique planetary rotation drive system can reduce the deflection force generated by the machine grinding type, making the grinding more uniform. This concrete grinder is equipped with a 30L PE material water tank, which can be used for dry and wet grinding. There is a vacuum cleaner connection port for you to connect to an industrial vacuum cleaner to realize dust-free construction and benefit the health of workers. Equipped with a sturdy and durable gearbox with good heat dissipation. In short, 700-4i is an indispensable machine for your grinding construction.


Product parameter

Model Name

750-3V

Working Width

750mm

Voltage

380-440V three phase

Motor HP

WEG motor    11KW

AC Motor driver

 Veichi inverter  11KW

Rotating Speed

350-1950rpm

Grinding disc

256mm*3 (3heads)

Water tank

 Veichi

Packing size

132*82*133cm

Weight

340kg


Product advantages

1. Square tube welded frame, with a wall thickness of 4mm (the best in the industry), and the angular design makes the machine more robust and beautiful

2. The layout of machine components, such as switches and buttons, conform to electrical design standards and adopt internationally renowned brand Siemens, with superior quality and guaranteed quality

3. All appearance screws of the machine are made of 304 stainless steel, which will not rust and have a long service life


Product display

concrete floor polisher hire


★ Foldable swing lever is ergonomic

★ The durable PE 30L water tank can be used for wet grinding

★ Low maintenance and high precision operation

★Four-headed planetary counter-rotating grinding disc

★The metal control panel adopts electroplating process

★Removable pendulum with paint

★ Vacuum port to avoid dust

★Single-designed electric control box, easy to assemble

★ High-quality wheels have strong grip


concrete grinding polished concrete

grinding concrete smooth

terrazzo grinder


FAQ

Q1: What is the best concrete floor grinder?

A1: Generally speaking, you can distinguish the grinder by listening to the sound of the gearbox. And you can check the main parts of the machine, such as the brand of the motor and frequency converter, which is world famous or inferior. And the working efficiency of the machine, you will feel tired when using it. Last but not least, machine warranty and factory service are also very important. For example, this 700-4i uses an internationally renowned brand WEG motor and Veichi inverter. The global warranty is high-quality and reliable. The unique planetary counter-rotating lun drive system plus a 700mm working width makes the machine efficient and stable. And the components meet the electrical design standards, sturdy and durable, and our company provides high-quality after-sales service, you can buy with confidence

Q2:How do you grind and polish a concrete floor?


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