USED SUNNEN EC-3500-D-S

Precision Honing Machine
The Sunnen EC-3500-D-S Honing Machine delivers precision bore sizing, superior surface finish, and enhanced roundness for industrial metal components. Ideal for hydraulic cylinders, engine parts, valves, and gears, this machine ensures high dimensional accuracy, consistent performance, and reliable results for demanding manufacturing applications.

Diameter Capacity Min, Manual Stroke: 0.060"
Diameter Capacity Max, Manual Stroke: 6.5"
Diameter Capacity Min, Power Stroke: 0.060"
Diameter Capacity Max, Power Stroke: 4"
Diameter Capacity Min, Auto Sizing: 0.125"
Diameter Capacity Max, Auto Sixing: 2"
Stroke Length, Maximum: 6.70"
Stroke Length, Minimum: 0.236"
Spindle Speeds, Range: 200- 3,000 RPM
Stroke Rates, Range: 60- 500 SPM
Spindle Drive Motor: 5.5 HP
PUMP MOTOR: 0.25 HP
Stroker Motor: 1.5 HP