Question: Can your grinder be horizontal? Answer: Yes our tilting chassis operates in vertical and horizontal on all attachments. Question: If I get the 1.5hp single speed motor can I get the variable speed later? Answer: The single speed motor is a single phase motor the variable speed drive requires a three phase motor. We can offer the 2hp motor with the VFD to you at a later time but you will need to swap to this 2hp motor. Question: What vol...