For the multi quantity wood round rod making machine, one time can get 4 or 5 sticks together according to the wood block width and wood rod diameter. In common, there are 100mm width and 120mm width, if you do a 20mm diameter wood round rod, 4 sticks come together, then you should prepare at least the wood block width of 20*4+1.8*5=89mm wood block.
Also there is single stick wood rod making machine, can use round wood log or square log both ok. For the multi sticks wood round rod making machine, it is more efficiency and higher capacity.