The equipment and procedures used for green pellet production on a laboratory scale are given, together with a description of the straight grate pellet strand analogue which has been developed to examine the response of various ore types to heat hardening. The capabilities of the analogue are illustrated with data obtained from the balling and drying studies using a manganese ore. Differences in inter-batch pellet quality are discussed, and method of minimising the experimental error that can arise from these differences is Presented.