Use a dwc bucket,and mix with electric mixer but use a cordless drill with a plastering mixing adaption get them from any diy store,the perfect for mixing with a decent drill it makes it a lot easyer.
The dwc bucket is good too I just mix it in the bucket,once I have give it a decent mix ,I just turn the horse pipe on the side round and let it run into another bucket,then re run the water.
But I have gone away from all that messing around now,and I just make e cig liquid with the kit from letsvape.eu.they have a link on you tube,there kits are brilliant.you get all the stuff you need to make e cig liquid from concentrate,or they do a kit for making the liquid with flowers,never tried that one though,I would recomend halving what they say use if you are wanting something that will put you to sleep,for a chill out oil go with what they recomend.
The dwc method I use the two bags with the largest micron in the bucket ,then the next largest after that I put the trim and small pop corn in the first bag and mix till I think it's dropped most of the heads through both bags into the water,in the bucket,I like to use a lot of ice,when making hash,I leave it in the ice and water for a while before mixing,one I think it's been mixed enough I just turn the horse pipe round and let it run through the rest of the bags,use a mister to get any thc that is on the bucket,to run through the horse pipe,Once you have run it through once I would all ways re run,I have had some great hash from this method,
For fast dry hash I put a bag over a bowl ,and tie it on with tape or a bungie,place sugar leaf on the top of the tought bag screen,then put the sugar leaf on,black and white polly,that we use on our grow room walls,I found best for this method,less chance of it ripping,tie the black and white polly over the leaf and beat,I use drum sticks after beating for a short while,carefully take away the leaf and there will be dry heads in the bowl,it's a fast way of making your self fast hash,and if done right is very good,not has good has the ice has but still worth doing.
Hope this helps tyke.