3 Heads 3KW 380V Angle Concrete Grinder With 300mm Work Width

3 Heads 3KW 380V Angle Concrete Floor Grinder Machine

MERROCK Profile.pdf

Application & Function:

• The appearance is beautiful, the practicality is strong, and the shock absorption effect is more prominent. It can achieve the best construction effect and avoid the mechanical damage caused by severe vibration.
• The weight is reasonable, easy to handle, center of gravity can be achieved, and the corner grinding effect can be achieved.
• Components through precise CNC processing.
• With emergency stop button and reverse button on panel.
• Multifunctional grinding discs can be fixed various polishing pads to reduce your operation cost.

Feature:

1. Aluminum die-casting gear box

2. Global well-known brands motor and inverter

3. External vacuum port

4. Components through precision lathe processing

5. With emergency stop button and reverse button on panel

6. Multifunctional grinding discs can be fixed various polishing pads to reduce the cost

Parameters:

What is Concrete Grinder?

A concrete grinder is a machine used as a finishing tool. It levels and smooths out surfaces by the use of rotating discs engineered with abrasive diamond bits. Concrete grinders come in many different sizes and are used in various applications.

Hand-Held Concrete Grinders Walk-Behind Concrete Grinders

The selection of concrete grinder is dependent on the job to be executed and the type of material to be removed. Major classification of concrete grinders are hand-held grinders and walk-behind grinders.

1. Hand-Held Concrete Grinders

Hand-held concrete grinders are used to grind concrete surfaces in corners, tight areas, and areas where pedestrian concrete grinders cannot easily reach for grinding. The grinding process creates a considerable amount of mud which is extracted by a shroud and extraction hose connected to the equipment unit.

2. Walk-Behind Concrete Grinders

The walk-back grinders are big concrete grinders unit that helps grind concrete onto the body of the floor. Large areas of concrete will be ground with these machines as they usually exist various models of walk-behind concrete grinders. The two main categories are rotary grinders and planetary grinders.

Rotary Grinders

Rotary grinders use a single large pad that spins at high speeds. Because these grinders have a higher rotational speed and are heavier, they are great for jobs that require heavy removal of surface matter. Rotary grinders can also create a better polish on concrete floors if done right.

However, because they're heavier and have high-speed rotating discs, they're often more difficult to maneuver. These grinders take more training in order to operate skillfully. Rotary grinders can often leave irregular scratch patterns in the concrete if the operator is not correctly trained.

Planetary Grinders

Instead of only using one disc like the rotary grinder, planetary grinders make use of multiple pads to get the job done. These pads spin simultaneously albeit at different speeds. Multiple discs with different abrasiveness allow a planetary grinder to remove material and finish a concrete floor at the same time.

Planetary grinders are more lightweight and easier to maneuver than the rotary grinders. Their design allows the operator to maneuver in straight lines without having to struggle. Planetary grinders work great for smaller jobs. They're ideal for jobs that don't require heavy concrete restoration.

The DongGuan Merrock Industry Co., Ltd is professional manufacturer of floor surface grinding and polishing machine, diamond polishing pads, marble crystal powder and concrete curing agent! We have a number of excellent talents in Research, production, sales and technology consultant with professional skills, it already developed into a famous manufacturer in the surface grinding system field. Merrock is equipped with production and sales department for machine, chemical industry product and abrasive separately. Merrock mainly research and produce: Machine, Chemical industry, Abrasive and Hardware tools. We have strong advantage in the technology and research, and some of our products gain great advantage in china in the research and technology.

Merrock took over an abrasive factory name Guangzhou Dangsing abrasive Co., Ltd, Dangsing prossesses the brand of "Apollo", "Bear" and "Dangsing", and the brand of "Apollo" is famous in European and America. Merrock is very strict with the choice of machine power, components and parts, the production technology of chemical and abrasive, and the purchase of raw material. It makes sure our product high in quality, long in life, and quite steady for long time using. At present, our product have already widely use: We devote to above 90% domestic airports, most high railway, high way construction etc. in Beijing-Shanghai Express railway, and a lot of great construction of Shanghai Expo Venue, Shanghai Hongqiao transportation hub, Canton Fair Venue etc. We keep close cooperation relation with lots of powerful cleaning company in domestic and all kinds of construction team. We are also the OEM manufacturer of some famous brand. It’s proved that devoting continuously, researching with heart, making in elaborately is right, and is makes us gain the trust from clients and respect from market. We are commit to continuously improve the product quality to ensure that products at reasonable prices. We are welcome all consumers' valuable suggestion, and we will devote to unifies the technology from East and West (mainland China, Chinese Taiwan and Europe) perfectly to meet the requirements of customers and provide them with the best services. Welcome to Merrock!!