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Clausing Industrial, Inc.
1819 N. Pitcher Street
Kalamazoo, MI 49007-1886
Ph 800.323.0972
Fx 269.345.5945

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Ph 800.535.6553
Fx 269.342.7888

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Products >  GrindersPrecision Manual Surface Grinders

[images/G/CSGM618-818-model.jpg] Precision 618 & 818 Series Manual Surface Grinders

Untitled Document

Standard Features…

  • 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).
  • 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.
  • Rigid Cast Construction Machines are constructed of high grade cast iron with heavy walls & reinforced ribs to provide excellent rigidity and dampening.
  • 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.
  • Auto Lube System Automatic lubrication system is supplied as standard to ensure sufficient lubrication to lead-screws & guideways for greater longevity.
  • 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.
  • 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.

View/Download Product Info For These Models (pdf)
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Grinding-ClausingSurfaceGrinders 618&818 Clausing Precision 618 & 818 Series Surface Grinders
Models
CSG618H
CSG2A618
CSG3A618
CSG818H
CSG2A818
CSG2A818
  Table Size
6" x 18" (152 x 460mm)
6" x 18" (152 x 460mm)
6" x 18" (152 x 460mm)
8" x 18" (203 x 460mm)
8" x 18" (203 x 460mm)
8" x 18" (203 x 460mm)
  Max. grinding length (longitudinal)
19" (480mm)
19" (480mm)
19" (480mm)
19" (480mm)
19" (480mm)
19" (480mm)
  Max. grinding width (crosswise)
7" (179mm)
6.61" (168mm)
6.61" (168mm)
9.375" (238mm)
9" (228mm)
9" (228mm)
  Max. distance from table surface to spindle centerline (standard column)
18" (460mm)
18" (460mm)
18" (460mm)
18" (460mm)
18" (460mm)
18" (460mm)
  Standard magnetic chuck size
6" x 18" (150 x 450mm)
6" x 18" (150 x 450mm)
6" x 18" (150 x 450mm)
8" x 18" (200 x 450mm)
8" x 18" (200 x 450mm)
8" x 18" (200 x 450mm)
Longitudinal movement of table
  Max. travel (hydraulic)
-
19" (480mm)
19" (480mm)
-
19" (480mm)
19" (480mm)
  Max. travel (manual)
20" (510mm)
20" (510mm)
20" (510mm)
20" (510mm)
20" (510mm)
20" (510mm)
  Table speed infinitely variable
-
196"-984"/min. (5-25 m/min.)
196"-984"/min. (5-25 m/min.)
-
196"-984"/min. (5-25 m/min.)
196"-984"/min. (5-25 m/min.)
Crossfeed transverse travel
  Auto transverse increment
-
.04" - .4"(1-10mm)
.04" - .4"(1-10mm)
-
.04" - .4"(1-10mm)
.04" - .4"(1-10mm)
  Max. auto transverse travel
-
7" (180mm)
7" (180mm)
-
9.25" (235mm)
9.25" (235mm)
  Max. manual transverse travel
7.68" (195mm)
7.68" (195mm)
7.68" (195mm)
9.84" (250mm)
9.84" (250mm)
9.84" (250mm)
  Handwheel per revolution
0.2" (5mm)
0.2" (5mm)
0.2" (5mm)
0.2" (5mm)
0.2" (5mm)
0.2" (5mm)
  Handwheel per graduation
0.0008" (.02mm)
0.0008" (.02mm)
0.0008" (.02mm)
0.0008" (.02mm)
0.0008" (.02mm)
0.0008" (.02mm)
  Wheelhead vertical downfeed
  Handwheel per revolution
0.04" (1mm)
0.04" (1mm)
0.04" (1mm)
0.04" (1mm)
0.04" (1mm)
0.04" (1mm)
  Handwheel per graduation
0.0002" (.005mm)
0.0002" (.005mm)
0.0002" (.005mm)
0.0002" (.005mm)
0.0002" (.005mm)
0.0002" (.005mm)
Grinding spindle drive
  Speed (rpm)
3450
3450
3450
3450
3450
3450
  Power rating
2 Hp
2 Hp
2 Hp
2 Hp
2 Hp
2 Hp
Standard grinding wheel
  Diameter
8" (203mm)
8" (203mm)
8" (203mm)
8" (203mm)
8" (203mm)
8" (203mm)
  Width
.5"(12.7mm) max .75"(19mm)
.5"(12.7mm) max .75"(19mm)
.5"(12.7mm) max .75"(19mm)
.5"(12.7mm) max .75"(19mm)
.5"(12.7mm) max .75"(19mm)
.5"(12.7mm) max .75"(19mm)
  Bore
1.25" (31.75mm)
1.25" (31.75mm)
1.25" (31.75mm)
1.25" (31.75mm)
1.25" (31.75mm)
1.25" (31.75mm)
  Hydraulic motor (power rating)
-
1 Hp x 6P
1 Hp x 6P
-
1 Hp x 6P
1 Hp x 6P
  Crossfeed motor (power rating)
-
1/6 Hp x 6P
1/6 Hp x 6P
-
1/6 Hp x 6P
1/6 Hp x 6P
  Elevating motor (power rating)
-
-
40W x 4P
-
-
40W x 4P
  Total space required (LxWxH)
71" x 45" x 65" (1810 x 1133 x 1660mm)
71" x 45" x 65" (1810 x 1133 x 1660mm)
71" x 45" x 65" (1810 x 1133 x 1660mm)
71" x 50.6" x 66" (1810 x 1285 x 1680mm)
71" x 50.6" x 66" (1810 x 1285 x 1680mm)
71" x 50.6" x 66" (1810 x 1285 x 1680mm)
  Net weight
1,587 lbs (720kg)
1,808 lbs (820kg)
1,874 lbs (850kg)
2,332 lbs (11060kg)
2,579 lbs (1170kg)
2,657 lbs (1205kg)
  Gross weight
1,873 lbs (850kg)
2,138 lbs (970kg)
2,204 lbs (1000kg)
2,662 lbs (1210kg)
2,954 lbs (1340kg)
3,031 lbs (1375kg)
  Rated power, approx
2 Hp (1.5 kw)
3 Hp (2.3 kw)
3 Hp (2.3 kw)
2 Hp (1.5 kw)
3 Hp (2.3 kw)
3 Hp (2.3 kw)
  Packing dimensions (L x W x H)
51" x 45" x 76" (1300 x 1140 x 1930mm)
65" x 45" x 76" (1650 x 1140 x 1930mm)
71" x 52" x 76" (1800 x 1320 x 1930mm)
60" x 45" x 76" (1530 x 1300 x 1930mm)
67" x 53" x 76" (1710 x 1340 x 1930mm)
75" x 56" x 76" (1890 x 1430 x 1930mm)