Prompt L Series

Manufacturer:

Prompt Integrated Technology

Country of Origin:

Taiwan

Short description:

Classical universal lathe with manual control with the possibility of installing digital indication devices (DRO) of increased accuracy. Machine bed is made of high-strength cast iron. Machine made by Prompt Integrated Technology (Taiwan).

basic information
specifications
Images
  • Molded bed of high-strength thermally stabilized cast iron
  • Wear-resistant phosphor bronze lead screw nuts
  • The transverse feed is controlled by a screw mechanism, the screw of which has 2 points of support (bearing), giving rigidity in severe cutting conditions
  • The possibility of cutting metric, inch, modular and diametric threads
  • Digital indication devices (option)
  • 4-way tool post
  • Hardened and ground bedways
  • Harden and ground gears in head stock
  • Centralized lubrication system
  • Overload device to ensure safety when operating
  • Powerful tailstock equivalent stiffness headstock
  • Foot spindle brake
  • Different types of lunettes and chucks (option)
  • Gap bed (option)
WORKING AREA
Turning over bed, mm
Ø560 / Ø660 / Ø760 / Ø830
Turning over saddle, mm
Ø340 / Ø440 / Ø540 / Ø610
Distance between centres, mm
1 000 / 1 500 / 2 000 / 2 500 / 3 300 / 4 300
Center height, mm
280 / 330 / 380 / 415
Swing over gap, mm
Ø788 / Ø890 / Ø990 / Ø1 060
Bed width, mm
400
MACHINING RANGE
Compound rest travel, mm
200
Cross slide travel, mm
375
HEADSTOCK
Main drive power, kW
11
Number of spindle speed
12
Range of spindle speed, rpm
15 - 1 500 / 10 - 1 000
Bore though spindle, mm
Ø85 / Ø120
Spindle nose, type
ASA D1-8 / ASA D1-11
Spindle nose, type
MT 7
FEEDING
Cross feeds, mm/rev
0,02 - 0,4
Longitudinal feeds, mm/rev
0,05 - 0,82
Leadscrew diameter, mm
Ø38
Leadscrew pitch, mm
6
TAILSTOCK
Quill diameter, mm
Ø85
Quill taper, typ
MT 5
Quill stroke, mm
165
THREAD
Metric Threads
0,5 - 14 mm
Inch threads
2 - 56 TPI
MACHINE DIMENSIONS
Machine weight, t
~ 3,2 (Distance between centers 2 000 mm)
Required space, mm
L 3 470 x W 1 150 x H 1 960 (Distance between centers 2 000 mm)