... materials such as various feedstuff for livestock,cow, horse, poultry and aquatic products, grassmeal,etc.2. Working introduction:HKJ250,HKJ300, ... , higher density. (2).materials with steam will be easily soft and easily pressed. It will be helpful to reduce mould friction, ... lower capacity too.Note : if materials contain much protein and glucose, easily to press, there is no need to press pellets with ...