GOLIATH 660x4000 Universal Lathe

Industrial metal lathe CORMAK GOLIAT 660 x 4000 mm - solid cast iron bed construction, equipped with a 12-speed gearbox with a powerful 7.5 kW / 400V induction motor - maximum torque, large spindle passage 105 mm . Recommended for turning hard steels, mechanical turning. It can be used for many tasks, such as turning internal and external surfaces, turning cones, metric, inch threading, drilling and broaching. The GOLIAT series lathe was created especially for industrial production of large elements. It is used in industrial plants in serial and medium-serial production.

Variant

560x2000 Universal Lathe

GOLIATH 660x2000 Universal Lathe

GOLIATH 660x3000 Universal Lathe

CORMAK 660x2000 universal lathe SLOW RPM

Have questions? Call us!

+48 25 631 00 27 ext.105

export@cormak.pl

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€29,212.50

Product available on request. Please contact our sales department.

Last items in stock

Instructions in Polish
Service
Warranty 12/24 months
Delivery
Free

Main advantages:

- The CORMAK GOLIAT 660 x 4000 universal lathe can be used for many tasks such as internal and external turning, tapers, polishing, metric, inch modular and DP threading, drilling and broaching.

- The solid cast iron bed construction ensures maximum vibration reduction. Additionally, the bed is hardened and precisely ground. The device bed is extremely resistant to twisting and does not vibrate, which is why the basic condition for precise turning is met.

- Central feed switching system , lead screw and lead shaft for threading
- Digital readout operates in (3) three axes of movement: longitudinal, transverse, upper slide. The processed electronic signal from the optical rulers visualizes the obtained values from movements along the axes on the digital screen.

- Lathe equipped with high-quality, reinforced spindle bearing system. Modern main spindle bearing with ball bearings
- Optimal work results are ensured by a large spindle passage of 105 mm , a center distance of 4000 mm , a 3-jaw lathe chuck of 320 mm , and a powerful 7.5 kW engine.

- Rapid longitudinal and transverse feed system significantly shortens processing time and increases productivity.
- Hardened and ground gears in the spindle gear - ensures long-term stability.
- Equipped with a lead screw and a lead shaft for threading, automatic longitudinal and transverse feed.
- Easy adjustment of the spindle speed and automatic feed from the ergonomic control panel on the gear.
- Possibility of machining a wide range of threads without having to replace the change wheels in the guitar. Wide range of turned threads: metric (22) 1 - 14 mm, inch (25) 2-28 TPI, modular (18) 0.5-7 MP, DP thread (24) 4-56 DP . Turning right and left threads.
- Thread turning clock designed for accurate counting of turns. The function is to save time so that in several passes you can unscrew the lead screw nut to manually quickly return the slide to its original position.
- The bed has a replaceable bridge for turning larger elements, e.g. a shield. This lathe model allows for machining with a maximum diameter of 870 mm with the bridge removed.

Technical data

Max turning diameter over bed	Ø660mm
Max turning diameter over support	Ø420mm
Max. turning diameter in bridge recess	Ø870mm
Length of selection	240mm
Spacing of fangs	4000mm
Max. Turning Length	3950mm
Spindle passage	Ø105mm
Spindle taper diameter and angle	Ø113mm 1:20
Spindle tip	D1-8 CAMLOCK
Spindle speeds	12 speeds (36-1600 rpm)
Number and range of longitudinal feeds	65 (0.063-2.52 mm/rev)
Number and range of cross feeds	65 (0.027-1.07 mm/rev)
Metric thread	22 (1-14mm)
Inch thread	25 (28-2 TPI-pitches per inch)
Modular thread	18 (0.5-7mm)
DP thread	24 (56-4 DP)
Rapid longitudinal feed	4.5 m/min.
Rapid cross feed	1.9 m/min.
Lead screw pitch	12mm
Distance from spindle axis to tool surface	28mm
Tool dimension	25x25mm
Max. travel of upper carriage	145mm
Max. cross slide travel	380mm
Tailstock sleeve diameter	75mm
Tailstock cone	MT5
Max. tailstock quill travel	150mm
Tailstock cross travel	±15mm
Main Engine S1/S6	7.5/9kW/400V
Rapid feed motor	250W
Coolant pump	60W, 25L/min.
Dimensions L/W/H	5500x1100x1450mm
Weight	5 200 kg