Liberty Machinery Company buys and sells used surplus machinery such as the spline rollers identified as Ex-Cell-O, No.3251, 48"Rack, 40 HP Hydraulic Power Unit, Underarm Part Support, 1981. The Liberty Machinery Company stock number is 16773. And also the Ex-Cell-O, No. 3251, 48" Rack, 50 HP Underarm Support w/58" c.c, "Wide Die Box",1981. It is Liberty Machinery Company stock number 20714.
The Ex-Cell-O, No.3251, 48"Rack, 40 HP Hydraulic Power Unit, stock number 16773 has a rack length of 48", approximate part O.D. of 2" or less and a rack holding fixture capacity of 4-3/4" width and 6" daylight opening. This Ex-Cell-O gear spline roller has a 40 HP hydraulic power unit externally located with a hydraulic tank capacity of 200 gallons. This cold forming unit is equipped with an electrical control panel for hand and automatic operations, hydraulic actuated under arm support assembly, single position headstock and the standard Morse Taper Liver centers headstock and tailstock. It has a Trabon centralized lube system and has full guarding/enclosure features.
The second Ex-Cell-O, No. 3251, 48" Rack, 50 HP, Underarm Support w/58" c.c, "Wide Die Box", 1981, stock number 20714 has similar features as the 16773 gear spline roller, but has a 50 HP hydraulic power unit externally located and "Wide Die Box". Both Ex-Cell-O cold forming units have Gusher coolant pumps and coolant filters.
Liberty Machinery Company categorizes these Ex-Cell-O, No.3251 spline rollers as S6348.