Thank you for the idea but I've actually found a way around this, you can get 5 block breakers to break the 1 block of snow every .2 seconds (it is glitchy so it only produces a constant 10 ice per second). This means I could feed the 1820Eu/t reactor with its required 6 ice per second.
Instead I have a fully working setup with 1 golem powering 2 Reactors with 4 chambers each outputting a total of 3020 Eu/t.
And with some more creative block breaker/snow golem arrangements i've made a setup that produces 30.3 Ice per second. It requires 22 Singularity compressors consuming 352Eu/t. Therefore it ouputs enough ice to power 6 1510Eu/t output reactors which I am currently building in 1 chunk.
Also I do know that I can use 1 golem per reactor with my first mentioned technique but I'm just trying to push the limit of what 1 golem can do.
Wow, never even crossed my mind to use multiple block breakers. Nice. I can get 4 working on a single golem but not 5. Probably just need to mess with the redstone though.