SUNNEN CK-21 Cylinder King Vertical Honing Machine – Year 1997
Brand: SUNNEN

Model: CK-21E

Year: 1997

specifications:
Mandrel Dia. (min) 0.75″

Mandrel Dia. (max) 8″

Stroke (min) 12″

Horz/Vert Vert

Spec Sheet:
SUNNEN CK-21 Cylinder King Vertical Honing Machine 1997

Model # CK-21-E
Serial # 2V1-1040
Year of manufacture- 1997’
Diameter range- .75” – 8”
Stroke length- .75” – 12”
Max part weight- 1500 Lbs.
Stroke rate- 40 – 100 S.P.M.
Coolant capacity- 65 gallon reservoir

equipped with:
Sunnen Computerized control ( auto rapids, auto retract, preset stock removal, automatic feed cycle, automatic shut off)
Spindle horsepower 4 H.P.
Tilting table
Coolant pump & Coolant filters
Machine is wired for 460 volt / 3 phase / 60 H.Z.
Machine weight- 3,000 Lbs.
Machine dimensions- 87” x 86” x 88” H

The CK-21 is the third generation of Sunnen’s popular Cylinder King range of honing machines and is ideal
for honing cylinder bores and is perfect when tricky plateau surface finishes are required.
The machine is computer controlled and adjustments to the spindle and stroke speeds, expansion feed
rates and bore geometry can be carried out at any point in the automatic cycle directly from the operators
control panel.
Machine is in excellent condition, little used and complete with new SUNNEN honing oil and hone head
GHSS3410 – working range from Ø87,12m to 112,27mm, complete with all 7 stone holders sets.
Key Features
Fully computerized control
Two-stage honing cycle
Precise geometry
Fast stock removal
Improved surface finish
SizeLoc (locks in diameter for automatic bore-sizing)