PRODUCTS Heavy Duty Lathe Machine

Flat Bed CNC Lathe
Model: GHN SERIES

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Your Premier Taiwanese Manufacturer in Flat-Bed CNC Lathes

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Heavy Duty Lathe Machine

Flat Bed CNC Lathe
Model: GHN SERIES

Product Description

- Best choice for heavy duty machining

- Excellent capacity for larger and longer workpieces.

- Spindle Bore: 155mm, 250mm, 305mm, 380mm

- Spindle Speed: 155 bore 6~600 / 250, 305 bore 4~400 / 380 bore 4~300 (auto 4 steps)

- Distance Between Center: 2000-12000mm

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SPECIFICATIONS

ACCESSORIES

FEATURES

Flat Bed CNC Lathe

GHN SERIES SPECS

Model	GHN35 SERIES
Swing over bed	900mm
Swing over carriage	750mm
Between center distance	2000mm-12000mm (interval per 1000mm)
Width of bed	900mm
Cross slide widt	350mm
Spindle bore / spindle nose	155mm/A2-11, 250mm/A2-15, 305mm/A2-20, 380mm/A2-20
Spindle speed range (variable)	6-600 rpm 4-400 rpm 4-400rpm 4-300rpm
Spindle speed step	4 steps auto change speed
Main motor	22 Kw / *30Kw
X axis ballscrew	32mm P 5.0mm
Z axis ballscrew	63mm P 10.0mm/ Between center distance above 7M using Gear& Rack
X axis travel	305mm
Z axis travel	2200mm-12200mm (interval per 1000mm)
X/Z motor	3kw/4kw
Tailstock quill diameter	165mm
Quill travel	275mm
Quill taper	M.T. #6
Tool post / Shank	4T , 8T / 32mm
Controller	Fanuc 0i-TF , Siemens 828D , Fagor 8055i
Weight Net / Gross	7000kgs / 8000kgs (GHN-3580)(every 1M interval longer add 1200kg)
Packing size	4500mm2200mm2200mm(GHN-3580)(interval per 1000mm)

Design and specs are subject to change without prior notice.
The asterisk(*) sign in the spec list indicates that the item is an optional choice.

Standard Accessories
1. CNC controller

2. Spindle + X/Z servo motors

3. Manual tailstock

4. Half splash guard

5. Pendant operation box
6. Manual pulse generator(MPG)
7. RS232 interface
8. Heat exchanger on electric cabinet

9. Work light & alarm light
10. Standard tool box & operation manual
11. Leveling pads & screw

12. Lubrication system

13. Coolant equipment

14. Steady rest (roller type)

15. Mechanical one year warranty

16. Controller two year warranty

17. Machine color: Key East standard

Optional Accessories
1. 3-jaw chuck in manual / hydraulic / pneumatic types

2. 4-jaw chuck in manural types
3. Double chuck
4. V8 / V10 / V12 turrut in hydraulic / electric types

5. H4 turret in hydraulic / electric types

6. Two-speed tailstock / manual rotating tailstock / hydraulic tailstock
7. Live center
8. Chip conveyor + cart

9. Boring attachment
10. Mist collector
11. Full splash guard
12. Headstock oil cooler
13. Hydraulic brake for spindle

14. Hydraulic steady rest
15. Air conditioner on electric cabinet

16. Taiwan made motor + inverter for spindle
17. Transformer

18. C axis
19. Live tooling Turret

Optional Accessories

3 Jaw Manual Chuck

4 Jaw Independent Chuck

V8 Electric Turret (V10/V12)

V12 Hydraulic Turret (V8/V10)

H4 Turret

Tool Post-4 Station

Live Tooling Turret

Quick Change Tool Post

Dead Center

Live Center

Headstock Oil Cooler

Heat Exchanger

Boring Tool Holder

Chip Converyor

Hydraulic Tailstock

Two Speed Tailstock

HEAVY DUTY FLAT BED CNC LATHE

Model: GHN SERIES

Flat Bed Lathe: Stability and Versatility

Flat bed lathes are distinguished by their flatbed structure, where the worktable's main bed lies horizontally. This design provides a solid foundation for workpieces and cutting tools, ensuring precise machining.
Five-Way Versatility: The Power of 5 Guideways

A 5-guideways lathe, also known as a "5-way," boasts a unique feature: five guideways that guide the lathe's carriage and tool post. Each guideway has a specific role, making this lathe highly adaptable for various tasks.
Let's break down the functions of these five guideways:

Three V-Ways: These primary guideways facilitate the carriage's longitudinal movement, crucial for turning operations.
One Flat Way: Also called the "saddle flat" or "cross slide," this way enables lateral or transverse carriage movement, ideal for facing and other cross-machining tasks.
One Auxiliary Way: This additional guideway enhance carriage support, particularly in heavy-duty turning or when working on large or long workpieces.

Rigidity and Stability for Precision

The 5-guideways design prioritizes high rigidity and stability. This means minimal deformation during high-speed cutting and heavy-duty machining, ensuring high-precision results.
Versatility Across Workpiece Sizes

Thanks to the flat bed and five guideways, this lathe accommodates a wide range of workpiece sizes. It handles both larger and smaller workpieces effectively.
Diverse Applications: Tailored for Precision

The combination of structural design and stability makes the 5-guideways lathe suitable for numerous applications, including precision part machining, automated production, and efficient cutting operations.

In essence, the 5-guideways lathe is an excellent choice due to its stability and versatility. Its mix of V-ways and flat ways allows for precise turning, facing, and various machining tasks, making it a top performer for intricate or heavy-duty workpieces.

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Heavy Duty Lathe Machine Flat Bed CNC Lathe Model: GHN SERIES