Product Introduction
Diamond cup discs rapidly remove material from a wide variety of hard surfaces. The discs are 125mm and 130mm in diameter, the diamond impregnated segments work in much the same way as a diamond cutting disc; in this case working on the flat effectively grinding the surface away. There are a number of types of disc available to suit the surface material or finish required.
Specification Data
| Product Code |
Diameter |
Segment Number |
Segment Height |
Bore |
| CPM 125 |
5" |
10 |
6mm |
22.23 |
| CPM 130 |
5" |
10 |
6mm |
22.23 |
How to choose the right bond types on cup wheel
THe cup wheels are mainly used to do prep or resurfacing job on concrete floors, however, the hardness of concrete varies. In order to complet the job with high effiency, it is essential to choose the right bond types. Here is the chart of how to define the concrete hardness.
| Mpa |
Concrete Hardness |
Bond types |
| 60Mpa or More |
Very hard |
Very Soft |
| 40Mpa-55Mpa |
Hard |
Soft |
| 28Mpa-40Mpa |
Medium Hard |
Medium |
| 20Mpa or less |
Soft |
Hard |
Key Inspection Steps
There are 2 key inspections steps on concrete grinding wheels before delivery: the balance test, and bore hole test. If the cup wheels are not balanced well, it will jump during operation; The bore size will be smaller after painting, if not do the bore size test, it will be difficult to fit the cup wheel to angle grinder.
Packaging
Goods can be transported by air, sea or by Truck, it will be handed over by several parties. Strong packaging is necessary, we are producing good quality products, we hope our goods will be in good condition when you receive them, so we pay close attention to the packaging, here I am showing you how your goods will be packed at our factory.
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