Reference:
CJ6280YCx4000
Manufacturer:
CORMAK
The industrial CORMAK GOLIAT 800x4000 metal lathe features a solid cast-iron bed construction, a 12-speed gearbox, and a powerful 7.5kW / 400V induction motor providing maximum torque and a large spindle bore of 105 mm. Recommended for machining hard steels and mechanical turning, it allows for internal and external turning, taper turning, metric and inch threading, drilling, and broaching. The GOLIAT series lathe has been designed specifically for industrial production of large components. Suitable for serial and medium-series manufacturing in industrial environments.
Polish manufacturer
Top Quality
Warranty service
and post-warranty service
CE certificates
We comply with EU standards
12 / 24-month warranty
Secure purchase
Main advantages:
- Solid cast-iron bed construction ensures maximum vibration reduction. The bed is hardened and precisely ground, highly resistant to torsion and vibration, ensuring the essential condition for accurate turning.
- The lathe is equipped with a high-quality reinforced spindle bearing system. The main spindle runs on modern precision ball bearings.
- Rapid longitudinal and cross feed system significantly shortens machining time and increases productivity.
- Equipped with a leadscrew and feed shaft for threading and automatic longitudinal and cross feed.
- Easy regulation of spindle speed and automatic feed via an ergonomic control panel on the gearbox.
- Thread dial indicator allows accurate counting of thread revolutions, saving time by enabling the operator to quickly return the carriage to the starting position after disengaging the half-nut.
- The bed features a removable bridge for machining larger parts such as discs. This model allows turning of components up to 1000 mm in diameter with the bridge removed.
Technical specifications:
| Max. turning diameter over bed | Ø800 mm |
| Max. turning diameter over carriage | Ø560 mm |
| Max. turning diameter in gap | Ø1000 mm |
| Gap length | 225 mm |
| Centre distance | 4000 mm |
| Bed width | 400 mm |
| Tool size | 25x25 mm |
| Top slide travel | 140 mm |
| Cross slide travel | 350 mm |
| Spindle bore | Ø105 mm |
| Spindle nose | D1-8 CAMLOCK |
| Spindle speeds | 12 speeds (36–1600 rpm) |
| Longitudinal feeds – number and range | 65 (0.063–2.52 mm/rev) |
| Cross feeds – number and range | 65 (0.027–1.07 mm/rev) |
| Metric threads | 22 (1–14 mm) |
| Inch threads | 25 (28–2 TPI) |
| Module threads | 18 (0.5–7 mm) |
| D.P. threads | 24 (56–4 DP) |
| Rapid longitudinal feed | 4.5 m/min |
| Rapid cross feed | 1.9 m/min |
| Tailstock sleeve diameter | 75 mm |
| Tailstock taper | MT5 |
| Tailstock quill travel | 150 mm |
| Tailstock cross movement | ±15 mm |
| Main motor S1/S6 | 7.5/9 kW / 400V |
| Rapid feed motor | 250W |
| Coolant pump | 60W |
| Dimensions (L x W x H) | 5700 x 1150 x 1800 mm |
| Weight | 5300 kg (±2%) |
Standard equipment:
- 3-axis digital readout
- 3-jaw chuck 315 mm (self-centring)
- 4-jaw chuck 400 mm (independent)
- Faceplate 400 mm
- Rapid feed system
- Fixed steady rest
- Follow rest
- Dead centre MT5 (2 pcs)
- Spindle reducing sleeve
- Cooling system
- Work light
- Chuck and tool post wrench
- Service tool set
- User manual
- CE Declaration of Conformity
Optional equipment:
- Turning tool set 25x25 mm (9 pcs with carbide inserts)
- Precision live centre MT5
- Grinding attachment for shafts and holes PS125
- Cutting fluid / coolant ES-12
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Optional equipment
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