They are also used for roasting a wide variety of sulfide ores prior to metal extraction. But the investment is high, henan Dajia Mining Machinery Co., Ltd specilized in produce and install rotary kiln project. And we also make and install testing kiln for buyer's reference or testing.
Test kiln is mainly used for making test of small plant.
Many of our customers want to use a small kiln to make test, and know what is the performace of running large plant. Mini-kiln is much best for your choice.
Capacity: 150-400kg/h (according to material)
Rotary speed: 5.62r/min
Install slop: 3.5%
Total Weight: 1210kg
We also produce other kind of small testing rotary kiln: diameter 250mm-600mm, Length: 4000-9000mm, and also do OEM kiln, pls tell us if have your idea.