Variable Speed Lathe Machine Specifications
Items |
T6246ZX EVS |
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GH-1840ZX EVS |
GH-1860ZX EVS |
GH-1880ZX EVS |
Capacity |
Max. swing over bed |
Φ460mm(18’’) |
Max. swing over slide |
Φ290mm (11.4 ") |
Max. swing in gap |
Φ700mm (27") |
Effective gap length |
200mm (7.87'') |
Max. length of workpiece |
1000mm (40’’) |
1500mm(60’’) |
2000mm(80’’) |
Bed width |
336mm (13.2’’) |
Spindle |
Spindle bore |
Φ80mm (3.1’’) |
Spindle nose |
D8 |
Spindle Taper |
MT-7 |
Spindle speed |
40-400rpm, 200-1800rpm |
Steps of spindle speed |
2 steps ( electrically adjustable speed) |
Thread and Feed |
Metric thread |
0.5~20mm / 24kinds |
Inch thread |
72~1-5/8TPI / 61kinds |
Module Range |
0.25~10M.P / 20kinds |
D.P. Range |
96~3-1/4DP / 45kinds |
Longitudinal feed range |
0.04-2.46mm/rev(0.0015-0.0913’’/rev) |
Cross feed range |
0.02-1.23 mm/rev(0.001-0.0365’’/rev) |
Tool post |
Number of tool station |
4 |
Tool cross section |
25x25mm (1x1”) |
Compound slide travel |
100mm (3.9'') |
Maximum Cross Slide Travel |
280mm (11'') |
Tailstock |
Tailstock sleeve diameter |
Φ75mm (2.95’’) |
Tailstock sleeve travel |
130 mm(5.1’’) |
Tailstock sleeve taper |
MT4 |
Motor |
Main motor power |
5.5kW |
Others |
Net weight |
2350 kg |
2650kg |
2900 |
Overall dimension (L×W×H) |
2310x1000x1295mm |
2810x1000x1295mm |
3320x1000x1295mm |
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Equipments
Item 01 |
Descriptions |
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01.01 |
3-Jaw chuck Ø250mm (10’’) |
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01.02 |
4-Jaw chuck Ø300mm (12’’) |
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01.03 |
Steady rest |
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01.04 |
Follow rest |
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01.05 |
Face plate Ø400mm |
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01.06 |
4-way tool post |
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01.07 |
Foot brake |
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01.08 |
Work lamp |
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01.09 |
Coolant system |
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01.10 |
Tailstock |
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01.11 |
Thread chasing dial |
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01.12 |
Reduction sleeve |
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01.13 |
Dead center |
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01.14 |
Splash guard |
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01.15 |
Tool box and tools |
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Optionals
Item 02 |
Descriptions |
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02.01 |
Chuck guard |
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02.02 |
Tool post cover |
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02.03 |
Lead screw cover |
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04.04 |
Taper attachment |
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04.05 |
2-axis /3-axis Digital Read Out |
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04.06 |
Quick change tool post |
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04.07 |
Living center |
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Features
1. The surface of bed ways is supersonic frequency hardened and precision ground. The design of the main turning lathe drive is optimized and the gears in the headstock are Hardened and precision ground. The noise of the machine is low.
2. Big spindle bore size is Φ80mm.The spindle system is high in rigidity and accuracy.
3. Electronical infinitely variable drive.
4. There is no need for change gears. Heavy cutting Lathe can turn about 200 kinds of metric, whitworth, module and D. P. Threads including special whitworth threads such as 7-1/2, 9-1/2,10-1/2, 11, 11-1/2, 13, 13-1/2,19,27t.p.i .and pipe threads.
5. An automatic stopping device is used to realize automatic stop for the machining of a certain length workpiece, which is safe and reliable.
6. A braking device stops the lathe machine quickly and effectively.
Descriptions
Headstock
Headstock gears are made of high quality steel, ground and hardened, all gears head stock with oil immersed lubrication design.
Electronical infinitely variable drive.
Guideway
Precision ground and supersonic frequency hardened bed ways
Feeding system
Sealed and easy operating feed box has various feeds and imperial, diametric and module thread cutting functions; Metric or inch operating mode are available for customers to choose
These lathes are easy and reliable to operate, convenient to repair, left or right wheel operating mode are available for customers to choose.
Tool post
Equip with T slot mode, and easy to replace quick change too posts.