Conventional Universal Lathe CORMAK GOLIAT 800x4000

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.

Variant

Universal Conventional Metal Lathe CORMAK 800x1500

Conventional Universal Lathe CORMAK GOLIAT 800x3000

Universal Conventional Metal Lathe CORMAK 800x1500

Have questions? Call us!

+48 25 631 00 27 ext.105

export@cormak.pl

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VAT included

€33,825.00

Instructions in Polish
Service
Warranty 12/24 months
Delivery
Free

Main advantages:

- The universal lathe GOLIAT 800 x 4000 (CJ6280YC/4000) can be used for many operations such as internal and external turning, taper turning, polishing, metric, inch, module, and DP threading, drilling, and broaching.
- 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.

- Central feed switching system, with leadscrew and feed shaft for threading.

- Digital readout operates in three axes: longitudinal, cross, and top slide. The processed electronic signal from optical rulers displays the movement values on the digital screen.
- The lathe is equipped with a high-quality reinforced spindle bearing system. The main spindle runs on modern precision ball bearings.

- Optimal performance ensured by the large spindle bore 105 mm, centre distance 4000 mm, 3-jaw chuck 315 mm, bed width 400 mm, and a powerful 7.5kW motor.
- Rapid longitudinal and cross feed system significantly shortens machining time and increases productivity.

- Hardened and ground gears in the spindle gearbox ensure long-term operational stability.
- 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%)