The invention discloses production equipment of a refrigeration compressor casing. The production equipment comprises a false material recovery mechanism, a first calibration mechanism, a pin feeding device, a first material fetching device, a machine leg automatic feeding mechanism, a machine leg clamping device, a first casing fetching and placing mechanism, a glass terminal fetching mechanism, a first rotary table, a pin welding machine, a second rotary table, a machine leg welding machine, a third rotary table, a conveying belt, a glass terminal electric welding machine and a material conveying frame. The production equipment has the advantage that the false material recovery mechanism, the first calibration mechanism, the pin feeding device, the first material fetching device, the machine leg automatic feeding mechanism, the machine leg clamping device, the first casing fetching and placing mechanism, the glass terminal fetching mechanism, the first rotary table, the pin welding machine, the second rotary table, the machine leg welding machine and the conveying frame are welded into the automatic production equipment, so the uniformity of technical standards of one product in the production process is realized, the automation degree is high, the production efficiency is greatly improved, and the production cost is reduced.