Tag Archives: OttoZhang

A letter to the strata manager Please find attached the first pic. You can see there are two signs on the north side. I prefer the second spot to install our sign. Regarding the height of the post, I think 6′ looks a little high. Can you ask them …

As for the upgrade for the belt feeder, we suggest to speed up the feeder. Based on the calculation, to deliver an additional 375 tonnes/hr to the crusher, we need to raise the belt speed from 0.39 m/s to 0.60 m/s and increase the power of the dri…

a letter to a client No, the Hagglunds motor doesn’t need to be upgraded. The motor can be reused. Please notice the first option will require the belt speed increased to 0.60 m/s. Based on our experience, a 0.60 m/s running speed seems pretty hig…

a letter to a client Please find attached the GA drawings, which have been updated for the EQPT numbers. Just to let you know I changed the issued date but didn’t change the revision number of the drawings. Please replace and destroy the old GA dr…

I have some info that may be of interest to you. So, I would like to forward it to you. Please find the info as follows, which is just an example of how simple it is to save 10%. I hope you will be happy to hear that and get some ideas about how m…

a letter to the Stata manager I am afraid the budget you provided will be voted down in the AGM because I don’t think all the residents want to see a 20% increase. In my opinion, I prefer a 5% increase. I know numbers of projects are coming, and w…