Dongguan Merrock Industry Co.,Ltd 86--13217696818 lucy@merrock.com
3KW Manual Concrete Corner Grinding Machine 0 - 1500RPM

3KW Manual Concrete Corner Grinding Machine 0 - 1500RPM

  • High Light

    300mm Concrete Edge Polishing Machine

    ,

    1500RPM Concrete Edge Polishing Machine

    ,

    1500RPM Concrete Corner Grinder

  • Name
    Three Phase 3KW Manual Terrazzo Corner Grinding Machine Polisher With Led Light
  • Frequency
    50HZ
  • Voltage
    220V-240/380V-440V
  • Motor Output
    3KW Three Phase
  • Inverter
    5.5HP/4KW
  • Working Width
    30*30cm
  • Speed
    0-1500RPM
  • Grinding Discs
    3 Pieces
  • Automatic Grade
    Manual
  • Application
    Surface Polished, Marble Granite Floor Grinding Polishing
  • Place of Origin
    China
  • Brand Name
    Merrock
  • Certification
    CE
  • Model Number
    S3-300
  • Minimum Order Quantity
    1
  • Price
    USD 1300-2000
  • Packaging Details
    Iron frame+carton, Export wooden box
  • Delivery Time
    30
  • Payment Terms
    Western Union, MoneyGram, T/T
  • Supply Ability
    20

3KW Manual Concrete Corner Grinding Machine 0 - 1500RPM

3 Phase 3KW Manual Concrete Corner Grinding Machine With Led Light

 

 

Quick Detail:

 

Name

Three Phase 3KW Manual Concrete Corner Grinding Machine Polisher With Led Light

Application Marble, granite, terrazzo, concrete floor
Type S3-300 Function Leveling, polishing, grinding, renovating

 

 

Description:

 

Three Phase 3KW Manual Concrete Corner Grinding Machine Polisher With Led Light is used to grind the edge of floor and the angle of floor.

1. Three Phase 3KW Manual Concrete Corner Grinding Machine Polisher With Led Light with the multifunction plate which with magnetic, it's suitable for all kinds of pads, blade, like velcro-back or metal wheel.
2. S3-300 with 3 pieces grinding heads, each time need fix 3 pieces pads (blades).
3. With vacuum cleaner interface could install a vacuum cleaner outside.
4. Without water tank.
5. It's apply to marble, granite, terrazzo, concrete floor, natural stone floor and rostone floor etc.
6. Corner Grinding Machine is easy to control and has stable performance, convenient to move.

 
 

Application:

 

Three Phase 3KW Manual Concrete Corner Grinding Machine Polisher With Led Light it's for stone leveling, stone polishing and grinding, concrete polishing and grinding, also apply to remove the old coat of epoxy etc...

 
 
Specification: catalog-grinder polisher.pdf
 
Item no. S3-300
Voltage 380V-460V 3 Phase 220V-240V 1 phase
Power 4HP/3KW 4HP/3KW
Inverter 5.5HP/4KW 5.5HP/4KW
Speed 0-1500 rpm  0-1500 rpm 
Work width 30cm 30cm
Grinding heads 3 pieces 3 pieces
Grinding plate 1 pieces 1 pieces
NW 105KGS 105KGS
GW 125KGS 125KGS
Packing size 75*45*91cm 75*45*91cm
 
 
 

Detail picture:

 

1. Three Phase 3KW Manual Concrete Corner Grinding Machine Polisher With Led Light, it mainly uses to grind and polish the wall corner, edge, the plate of machine can against the wall.

2. S3-300 can use the dry and wet resin polishing pads, metal diamond grind blades.

 

3KW Manual Concrete Corner Grinding Machine 0 - 1500RPM 0

 

3KW Manual Concrete Corner Grinding Machine 0 - 1500RPM 1

 

 

Available abrasive:

 

Diamond resin pads

 

1. Wet polishing pad (R-0) for wet grinding and polishing for the marble, granite, terrazzo and concrete floor.

2. Dry polishing pad (G-1) for dry grinding and polishing for the marble, granite, terrazzo and concrete floor.

3. Renovation pad (F21) for wet grinding and polishing for the marble, granite, terrazzo and concrete floor.

 

3KW Manual Concrete Corner Grinding Machine 0 - 1500RPM 2

 

 

Diamond grinding shoes (J007) for concrete terrazzo and epoxy floor

Metal diamond grinding discs for concrete terrazzo and epoxy floor

Metal diamond grinding blades for concrete terrazzo and epoxy floor

 

3KW Manual Concrete Corner Grinding Machine 0 - 1500RPM 3

 

 

Packing size:

 

Carton with iron frame

Size: 75*45*91cm

 

3KW Manual Concrete Corner Grinding Machine 0 - 1500RPM 4

 

catalog-grinder polisher.pdf

 

Tag: concrete floor polisher, marble floor grinding machine

Causes of Wave Patterns After Floor Grinding

After some floors are ground, sometimes they will have obvious wave patterns when viewed from the side light. These wave patterns are like ripple marks after the wind blows over the water surface, forming some height differences. It not only means that there is a problem with the flatness of the floor, but also has a great influence on the decorative effect of the floor.

The height difference of the seams

The difference in height of the seam is the cause of wave pattern after the partial floor grinding. When paving, the joints of the two plates are not aligned, and there is a difference in height. For the alignment of the other joints, the entire plate will be in a warped state, with one side high and the other low. After grinding in this way, local wave patterns will be formed.

The paving process is unreasonable

When a large area, obvious wave pattern appears in an area, it is generally caused by the overall paving process. When paving a large area, workers sometimes use the drawing method to pave. That is, nylon thread is used to draw the line in the construction area, and then along the line to determine the horizontal position and high and low position of the paving. But this lack of precision method has some problems.

The selection of grinding discs

Grinding disc is also the cause of the wave pattern on the floor, which is easy to be overlooked by many people. For the overall grinding of the floor, generally using the number segment "50→100→200→400→800→1500→3000". Among them, the first four number segments have a grinding force, which plays a decisive role in the overall flatness. The reason is that floor is an inhomogeneous material, and the hardness of each part of its surface is different, and the degree of wear resistance is also different. When grinding, small abrasives will quickly slide from the hard part to the soft part of the floor under the pressure and speed of the grinder, causing the soft part to grind deeply, but at the same time the hard part is scratched and under-grinding, which caused local wave patterns.

The selection of grinder

In the choice of grinder, the larger the width, the better the leveling effect. And the larger the coverage area, the larger the polishing area, so that it is less prone to wave patterns.