The full content of this customer' question:

I'm interested in your small pellets machine. Our biomass feeding material is comprised of : Cotton stalksaaa, Mustered stalks, Corn cobs, Suger Cane Bagasse, Wood dust, Wheat Straw. Kindly advise on following :
The size of feeding stocks(each,item above))

Best combination/mixing of above mentioned material to obtained optimum calorific valued pellets.

How many dies will be available with above model – and of what DIAMETER

The density of the pellets.

Answers:

For our mașină de morărit peleți din biomasă, all the biomass materials can make the best quality pellets , also includes the materials you mentioned .

The size of feeding stock should be 3-5mm diameter. All the  materials you mentioned can mix together, but for more perfect pellets, we suggest make pellets separately. We can provide you the 2.5-10mm diameter die, considering your materials, 6mm and 8mm diameter die are best . The density of pellets is about 1.1-1.3 M3/kg.