Grinder tension springs tend to flatten over years of steady use, but with this replacement Mazzer Blade Carrier Tension Spring, you’ll be able to gain full control over your grind size and collar again.
As springs flatten, the grind sizes start to move in their relation to the grind collar settings. This means that, while at one point the standard grind size was at a ‘5’ setting, it’s now at a ‘3’ setting—because the actual burrs require a tighter setting to achieve the same spring load. This is confusing for baristas and leads to loss of control, but with a new tension spring, you’ll be able to grind for espresso like nothing ever happened.
- Mazzer Blade Carrier Tension Spring