Myday Machinery Inc.

Taiwan Manufacturers, Exporters.


4 Guide-way Giant Lathe


  • Model No: 3A-70/80/100
  • Factory Location: Taiwan
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

4 Guide-way Giant Lathe is a special type of flat bed lathe. It has one wide bed and 2 pairs of guide ways. Its tailstock and steady rests are placed on the pair of guide ways at the rear side. Thus, we would build the carriage across the 4 guide ways (called full length cross slide) as standard model; this model could stand for very heavy duty machining and has full cross slide travel.
Besides, we could build its carriage on one pair of guide way at the front side (called half length cross slide). In this option, the carriage wouldn’t interfere with steady rests and its tailstock; it’s very good at outer diameter machining at one time without removing steady rests.

Specification :

4 Guide-way Giant Lathe Specifications
Description \ Model3A-703A-803A-100
Center height900 mm1000 mm1250 mm
Swing over bed1800 mm (70")2000 mm (78.7")2500 mm (98.4")
Swing over cross slide:
Full Length (Std.)
1350 mm1550 mm2050 mm
Swing over cross slide:
Half Length (Opt.)
1530 mm1720 mm2200 mm
Width of bed1345 mm (52.9”) (4 Guide Way)
Distance between centers 3000 mm ~ 12000 mm (120~480")
Spindle bore / nose Ø230mm (9”) / A2-15
Spindle speed(4 Steps) 6 ~400
Tailstock quill diameter Ø290mm Heavy Duty Rotary Quill
Taper of center MT#7
Quill travel 300 mm
Cross feeds 0.056 ~ 0.96 ( 48 kinds )
Cross travel1250 mm (Full Length) or 510mm (Half Length)
Longitudinal feeds0.13 ~ 1.92 ( 48 kinds )
Compound rest travelX1: 250mm
Z1: 400mm (Auto Feeding)
Tool size 50 X 50 mm
Lead screw diameterØ60mm
Lead screw pitch 2TPI (inch) or 12mm (metric)
Threading range, metric2 ~ 30 mm / Pitch ( 48 Kinds )
Threading range, inch1 ~ 15 TPI ( 48 Kinds )
Module pitch threads1 ~ 15 m ( 32 Kinds )
DP. pitch threads2 ~ 30 mm ( 48 Kinds )
Main spindle motor60 HP (Std.) or 75 HP (Opt.)
Rapid motor2 HP
Coolant pump1 HP
Lubrication pump 12 W
Machine weight
(3 meter BC)
28000 kg29000 kg30500 kg
Weight per extra meter4500 kg

Related Prodcuts

Myday Machinery Inc.

  • Taiwan
  • No.112-53, Cingguang Rd., Wurih Dist., Taichung City 41462, Taiwan
  • 886-4-23351313
  • 886-4-23352259
  • 658625538