Precision Manual Surface Grinders0 pages

Clausing Precision 618 & 818 Series Surface Grinders
G Manual Surface Grinders
G Longitudinal Hydraulics and Motorized Crossfeed Surface Grinders (2A Models)
G Longitudinal Hydraulics, Motorized Crossfeed and Motorized Rapid Up/Down Surface Grinders (3A Models)

Model CSG-3A818 shown with optional dresser and coolant/dust system

Outstanding Features...
I High Precision Cartridge Spindle
High precision cartridge type spindle is supported by 2 preloaded precision angular contact ball bearings & one NN
type roller bearing and driven by V3 class motor that allows highly accurate grinding performance.
(CSG-618/818 series driven by 2HP motor).

I Anti-wear Guide Ways
The saddle rests on precision hand-scraped double V ways & the table rests on precision hand-scraped V & flat
ways which are coated with ‘TURCITE-B’. These guide ways are equipped with auto lubrication to resist wear for
lasting accuracy & dampening. CSG-618/818 hand feed grinders have ballways between table and saddle.

I Rigid Cast Construction
Machines are constructed of high grade cast iron with heavy walls & reinforced ribs to provide excellent rigidity
and dampening.

I Enlarged Column & Base
Enlarged column & base create high stability & rigidity. The maximum height is 18" (460mm) from table surface
to the center line of spindle.

I Auto Lube System
Automatic lubrication system is supplied as standard to ensure sufficient lubrication to lead-screws & guideways for
greater longevity.

I Timing Belt Table Drive
Handfeed models (CSG-618/818 only) use a timing belt for the table drive which has enclosed high tensile
steel cores that ensure more smooth table movement and longevity. The table handwheel can be indexed to
9 different positions, without backlash, for more convenient operation.

I Longitudinal & Cross Drive
For all models, except CSG-618 & 818 handfeed, the longitudinal movement is driven by a hydraulic system; 0n
2A and 3A series, the cross movement is driven by motor for more accurate increment feeding.

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