* PlastiWin Capital Equipment LLC has to offer this Used 6" Sterling Davis Standard 30:1 Extruder for sale! This machine is immediately available. Please call PlastiWin today for all of your plastics machinery needs. * About PlastiWin: With more than 35 years combined experience, PlastiWin Capital Equipment is dedicated to providing quality used processing equipment, outstanding service and competitive prices to meet the needs of all plastic processors. PlastiWin Capital also offers the liquidation of used plastic process equipment lines, the purchasing of plastic process manufacturing facilities, and appraisals for all types of plastic, chemical, and rubber processing equipment.