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Knuth

HFS F NC Series

This series of surface grinders processes large and heavy workpieces with tolerances as required for precision surface grinding or for the preparatory processing step of lapping or polishing. The machine frame is designed in a cross-bed design with a movable column. This construction enables a long table guidance and thus the optimal introduction of weight force over the entire work area. The ability to switch between automatic or manual operation extends the scope for sample production, repair and training.
This series of surface grinders processes large and heavy workpieces with tolerances as required for precision surface grinding or for the preparatory processing step of lapping or polishing. The mach...
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Models
HFS 50100 F NC HFS 50160 F NC HFS 60160 F NC HFS 60200 F NC HFS 80160 F NC HFS 80220 F NC HFS 80300 F NC
Table dimensions
20 in x 39 in
20 in x 63 in
24 in x 63 in
24 in x 87 in
31 in x 63 in
31 in x 87 in
31 in x 118 in
Spindle center-to-table distance
24 in
24 in
24 in
24 in
36 in
35 in
35 in
Travel X-axis
39.4 in
63 in
63 in
86.6 in
63 in
86.6 in
118.1 in
Travel Y-axis
20 in
20 in
25 in
25 in
32 in
32 in
32 in
Hydr. feed X-axis
16.35 fpm - 81.75 fpm
16.35 fpm - 81.75 fpm
16.35 fpm - 81.75 fpm
16.35 fpm - 81.75 fpm
16.35 fpm - 81.75 fpm
16.35 fpm - 81.75 fpm
16.35 fpm - 81.75 fpm
Grinding wheels dimensions (length x width)
14 in x 2 in x 5 in
14 in x 2 in x 5 in
14 in x 2 in x 5 in
14 in x 2 in x 5 in
20 in x 3 in x 12 in
20 in x 3 in x 12 in
20 in x 3 in x 12 in
Speed
1.450 rpm
1.450 rpm
1.450 rpm
1.450 rpm
960 rpm
960 rpm
960 rpm
Motor rating main drive
10.1 Hp
10.1 Hp
10.1 Hp
10.1 Hp
24.8 Hp
24.8 Hp
24.8 Hp
Overall dimensions (length x width x height)
178 in x 105 in x 107 in
237 in x 99 in x 107 in
217 in x 109 in x 107 in
256 in x 109 in x 107 in
189 in x 158 in x 103 in
237 in x 158 in x 103 in
323 in x 158 in x 103 in
Dimensions magnetic clamping plate
20 in x 39 in
20 in x 31 in
24 in x 31 in
24 in x 39 in
31 in x 31 in
31 in x 39 in
31 in x 39 in
Number of magnetic chucks
1 positions
2 positions
2 positions
2 positions
2 positions
2 positions
3 positions
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Table dimensions
Spindle center-to-table distance
Travel X-axis
Travel Y-axis
Hydr. feed X-axis
Grinding wheels dimensions (length x width)
Speed
Motor rating main drive
Overall dimensions (length x width x height)
Dimensions magnetic clamping plate
Number of magnetic chucks
HFS 50100 F NC
Table dimensions 20 in x 39 in
Spindle center-to-table distance 24 in
Travel X-axis 39.4 in
Travel Y-axis 20 in
Hydr. feed X-axis 16.35 fpm - 81.75 fpm
Grinding wheels dimensions (length x width) 14 in x 2 in x 5 in
View Machine
HFS 50160 F NC
Table dimensions 20 in x 63 in
Spindle center-to-table distance 24 in
Travel X-axis 63 in
Travel Y-axis 20 in
Hydr. feed X-axis 16.35 fpm - 81.75 fpm
Grinding wheels dimensions (length x width) 14 in x 2 in x 5 in
View Machine
HFS 60160 F NC
Table dimensions 24 in x 63 in
Spindle center-to-table distance 24 in
Travel X-axis 63 in
Travel Y-axis 25 in
Hydr. feed X-axis 16.35 fpm - 81.75 fpm
Grinding wheels dimensions (length x width) 14 in x 2 in x 5 in
View Machine
HFS 60200 F NC
Table dimensions 24 in x 87 in
Spindle center-to-table distance 24 in
Travel X-axis 86.6 in
Travel Y-axis 25 in
Hydr. feed X-axis 16.35 fpm - 81.75 fpm
Grinding wheels dimensions (length x width) 14 in x 2 in x 5 in
View Machine
HFS 80160 F NC
Table dimensions 31 in x 63 in
Spindle center-to-table distance 36 in
Travel X-axis 63 in
Travel Y-axis 32 in
Hydr. feed X-axis 16.35 fpm - 81.75 fpm
Grinding wheels dimensions (length x width) 20 in x 3 in x 12 in
View Machine
HFS 80220 F NC
Table dimensions 31 in x 87 in
Spindle center-to-table distance 35 in
Travel X-axis 86.6 in
Travel Y-axis 32 in
Hydr. feed X-axis 16.35 fpm - 81.75 fpm
Grinding wheels dimensions (length x width) 20 in x 3 in x 12 in
View Machine
HFS 80300 F NC
Table dimensions 31 in x 118 in
Spindle center-to-table distance 35 in
Travel X-axis 118.1 in
Travel Y-axis 32 in
Hydr. feed X-axis 16.35 fpm - 81.75 fpm
Grinding wheels dimensions (length x width) 20 in x 3 in x 12 in
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