Dongguan Merrock Industry Co.,Ltd 86--13217696818
340mm Terrazzo Floor Grinder 680rpm Without Inverter

340mm Terrazzo Floor Grinder 680rpm Without Inverter

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    340mm Terrazzo Floor Grinder


    Terrazzo Floor Grinder 680rpm


    Terrazzo Floor Polishing Machine Without Inverter

  • Name
    Terrazzo Floor Grinder
  • Speed
  • Place of Origin
    Made in China
  • Brand Name
  • Certification
    CE, ISO9001,etc
  • Model Number
  • Minimum Order Quantity
  • Packaging Details
    Iron frame+carton, Export wooden box
  • Delivery Time
    5-7 work days, OEM 20-25 work days
  • Payment Terms
    TT , West Union
  • Supply Ability
    100 Sets/ Month

340mm Terrazzo Floor Grinder 680rpm Without Inverter

Epoxy Ground Concrete Terrazzo Floor Grinder / Concrete Floor Polishing Machine


MERROCK Profile.pdf



Quick Detail:


Name Concrete Floor Grinder Application Terrazzo, concrete floor, epoxy ground
Type MRK-350B Function Leveling, grinding





  1. Make sure the best work effect with convenient operation, environment protection with dust collector. It could used on concrete
  2. Wipe off paint, seal layer.
  3. Durable in grinding floor, rain trace, trowel trace, rough surface.





For concrete and epoxy coating grinding, wipe off paint, old epoxy ground and zebra crossing etc...





Type MRK-350B
Voltage 220V-240V
Power 2.2KW
Inverter Without
Speed 680rpm
Work area 340mm
Weight(kg) 100kgs



Detail picture:


340mm Terrazzo Floor Grinder 680rpm Without Inverter 0



Available abrasive:


1. Diamond resin pads


2. Sand paper


3. Metal diamond grinding discs





340mm Terrazzo Floor Grinder 680rpm Without Inverter 1

How to Grind the Soft Concrete?

Grinding soft concrete requires 'hard bond' grinding discs that resist the metal matrix being eroded away. The sandy, gritty, abrasive dust will erode diamond grinding discs abnormally fast, so be certain that you are using the right diamond grinding disc. More than any other time, grinding soft concrete is when contractors need to be aware of the signs of rapid grinding and fast wear to stop work and rectify the problem.

Things need to noted when grinding soft concrete

1.Inspect your diamond tooling regularly for unusually high diamond exposure.This means that when you run your finger over the surface the diamond grit is sticking out a lot.The diamond grit will befalling out of the matrix before you have had a chance to wear them out.

2.Use diamond tooling with a hard bond and or more segments to grind. And be certain to remove the machine weights during grinding to reduce the weight on the diamond tooling.

3.Use a vacuum that will extract dust away as quickly as possible.This will greatly improve the life of the diamond tooling. If there is a lot of dust rolling between the floor and segments, it will cause excessive wear of the diamond tooling.

Tips for grinding soft concrete

● Do not use the cheapest diamond grinding disc and expect to save money, it becomes an expensive exercise. A premium diamond grinding disc is usually the best value for money.

● Reduce the weight on the head of the machine as much as possible to ensure that the sandy, gritty, abrasive dust that is rolling around under the segments does not erode the matrix any more than necessary.