Show j okell combination rotary and churn drill 0 A 7 0 P our core barrels used with these machines cut the hardest rock faster than a standard rig at a tenth the cost and bring a core the owner then knows what hes got no more guessing these machines are the last minute production for the opening up of new oil territory terri territory tor y for depths to 2500 feet BUILT HERE AND USED HERE a send for descriptive circular and prices N okell well machinery co phone broadway north los angeles st LOS ANGELES california III III II 11 gill III III ill C am I 1 I 1 ill if oil I 1 1 I 12 general fie mining milling supplies r shipments just received enable us to take care of your iron and steel requirements g j black and galvanized sheets and heavy steel sheets up to T V 2 inch also a large stock of mild steel round square and flat 13 to 33 south main street SALT LAKE CITY UTAH vibrations IONS in air compressors in a vertical compressor vibration of the moving parts shakes the machine up and down in a horizontal compressor this vibration shakes it back and forth I 1 i J in a cross compound compressor the connecting rods and crankshaft form a couple w which aich bouses still other vibrations in these older types heavy construction and massive na bed plates or foundations are necessary to absorb the vibrations but these exist and cause wear and strain on the moving machine the perfect balance of the vertical and horizontal moving parts of the SULLIVAN angle compound compressors assisted by a light counter weight practically neutralizes tra lizes the up and down and back and forth vibration there is no twisting strain because the two connecting rod boxes seat cheek to cheek on the crank shaft this balance smooth running and practical freedom from vibration are responsible for angle compound superiority as shown by smaller foundations and floor space reduction in horsepower per unit of air compressed reduction in wear and breakage smaller and lighter units can operate safely at greater speeds thus reducing initial cost get bulletin S for further details sectional view of sullivan angle compound air compressor if ll 11 ra sullivan machinery company walker bank salt lake city |