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GRINDERS, SURFACE RECIPROCATING TABLE (Horizontal Spindle)

22" x 34" Elgin Alpa #RTL700, hi-speed surface grinder, CEM chuck, 20" x40" table, #46082

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22" x 34" Elgin Alpa #RTL700, hi-speed surface grinder, CEM chuck, 20" x40" table, #46082
Elgin Alpa RTL700
High Speed Surface Grinder

With CEM Chuck
Stock#46082



Technical Data
mm.
Execution
Inch
Execution

Working surface of table

550x700

20 ½x 40 ½

Max. Longitudinal traverse

850

34 ½

Max. cross traverse

550

22 ½

Max. length to be ground

700

28 ½

Max. width to be ground

500

20 ½

Max. distance table to wheel spindle center

550

22 ½

Table traverse speed range
mt/1 ½
3-30

10-100ft/min

Cross slide traverse speed range
mt/1 ½
0-6

0-20ft/min

Vertical feed of grinding wheel per hand wheel revolution

1

.05 ½

Number of vertical feed hand wheel graduations
N
100
N
100

Cross slide feed per hand wheel revolutions

4

.02 ½

Number of cross feed hand wheel revolutions
N
200
N
200

Automatic cross feed rates timed with the table reversal

0-20

0-3/4 ½

Automatic vertical feed rates timed with the cross slide reversal

0,01-0,03

.0005 ½-.0015 ½

Size of grinding wheel

400x50x127

16 ½x2 ½x5 ½

Power of wheel spindle motor
HP
12
HP
12

Speed of grinding wheel for 50 Hz frequency
N
1400
N
1400

Power of hydraulic pump motor
HP
2.5
HP
2.5

Power of coolant pump motor
HP
0.30
HP
0.30

Approx. net weight
Kg
3000
Lbs
6600

Gross weight seaworthy packing
Kg
3600
Lbs
7950

Dimensions of seaworthy box

( length x width x height)

2900x2100x1900

114 ½-83 ½-75 ½


ALL SPECIFICATIONS ARE APPROXIMATE AND NOT BINDING.





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