|
MODEL
|
PTB4280 |
PTB4250 |
MAIN DATA |
Swing over bed |
420mm |
420mm |
|
Distance
between centers |
800mm |
500mm |
|
Max.
longitudinal travel |
740mm |
440mm |
|
Max. cross
travel |
120mm |
120mm |
|
SPINDLE |
Taper of
spindle |
M.T.4 |
M.T.4 |
|
Spindle hole |
28mm |
28mm |
|
Step of speed |
6 |
6 |
|
Range of speed |
150¡«1250r.p.m. |
150¡«1250r.p.m. |
|
TAILSTOCK |
Barrel travel |
70mm |
70mm |
|
Taper of
center |
M.T.3 |
M.T.3 |
|
FEED SYSTEM |
Metric thread
range |
0.75-6mm |
0.75-6mm |
|
Inch thread
range |
4~120T.P.I. |
4~120T.P.I. |
|
Range of
longitudinal automatic feeding |
0.05-0.35mm
(0.002-0.014¡å) |
0.05-0.35mm
(0.002-0.014¡å) |
|
Range of cross
automatic feeding |
0.05-0.35mm
(0.002-0.014¡å) |
0.05-0.35mm
(0.002-0.014¡å) |
|
MOTOR
¡¡ |
Motor Power |
0.55Kw |
0.55Kw |
|
Voltage/Frequency |
As customer's
requirement |
|
Motor power |
1440r.p.m. |
1440r.p.m. |
|
SHIPMENT
DATA |
Overall size |
1457 x 600 x
497mm |
1157 x 600 x
497mm |
|
Packing size |
1430 x 570 x
690mm |
1130 x 570 x
690mm |
|
Net weight |
190Kg |
175Kg |
|
Gross weight |
230Kg |
210Kg |
|
Loading amount |
48pcs/20'container |
60pcs/20'container |
|
¡¡ |
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