PARMA® Manure Combo Box
In 2000, Parma Company expanded its line of durable farm equipment with the acquisition of the Dirks (formally Tycrop) “Supera” manure spreader. This acquisition returned to the Parma® line a farm box product missing since the mid 70’s that had existed since the 1940’s. This multi-use combination box is a heavy duty manure spreader that can be simply converted to a forage box for year around usage.
Since that time Parma Company has continued in the development of waste handling equipment. Today the Combo Box has evolved to incorporate different rear attachments that satisfy the many differing needs; the original heavy duty horizontal double beater, the compost and manure spinner unit, or the ever popular vertical beater spinner combination.
These boxes are available in truck mounted, pull-type trailer or pull-type semi-trailer configurations, with sizes ranging from 16ft to 30ft and various wall heights.

All of these units are designed with all welded heavy duty construction using 10ga corrugated walls, 3/16 inch floor plate, and flat bottom floors that eliminate bridging of the material no matter the consistency. The double apron floor chain is made with heavy duty TY78 “big barrel” riveted chain and welded 2 inch channel slats for years of worry free unloading.