Items |
Parameters |
Grinding head is in contact with grinding plane |
≤0.2mm |
The parallelism of grinding head and grinding plane |
≤0.3mm |
The relative movement trajectory of grinding head and grinding plane |
40±1mm |
Nylon brush surface is flush, its height difference |
<0.5mm |
Grinding plane reciprocating speed |
60±1 times/min |
Weight of grinding head |
490cN±1% |
Weight of heavy hammer |
290cN±1% |
Weight of hammer |
100cN±1% |
Select the number of times |
1~9999 |