Winkworth Paddle Mixer, Sigma Mixer, Mixer Extruder, Twin Shaft Mixer, Conical Mixer, Rotary Mixer, Agitated Tank, Cooker, Feeder and Coating Pan. Machinery and Equipment is pleased to have an inventory of Used Winkworthequipment for sale from our large inventory of used equipment. We invite you to browse our available inventory for this fine manufacturer along with hundreds of others available.