מחרטה אוניברסלית קונבנציונלית

CORMAK GOLIAT 800x3000

Universal Lathe GOLIAT 800 x 3000 (CJ6280QC/3000)

Solid cast iron bed construction ensures maximum vibration reduction. Additionally, the bed is hardened and precision-ground. It is highly resistant to torsion and does not vibrate, meeting the basic requirement for accurate turning.
Centralized feed control system, lead screw, and feed rod for threading.
Digital readout operates in three axes: longitudinal, cross, and compound slide. Processed electronic signals from optical scales display measured movement values on a digital screen.
The lathe is equipped with a high-quality, reinforced spindle bearing system. Modern spindle support with ball bearings.
Optimal performance is ensured by a large spindle bore of 105 mm, 3000 mm between centers, a 315 mm 3-jaw chuck, 500 mm bed width, and a powerful 7.5 kW motor.
Rapid longitudinal and cross feed system significantly reduces machining time and increases productivity.
Hardened and ground gears in the spindle gearbox ensure long-term operational stability.
Equipped with a lead screw and feed rod for threading, as well as automatic longitudinal and cross feeds.
Easy adjustment of spindle speed and automatic feed via an ergonomic control panel on the gearbox.
Thread dial indicator designed for precise thread counting. This function saves time by allowing the lead screw nut to be disengaged and the carriage quickly returned to its original position manually.
The bed features a removable gap for machining larger workpieces, such as discs. This model allows machining up to a maximum diameter of 900 mm with the gap removed.
Technical Specifications:
Max. turning diameter over bed: Ø800 mm
Max. turning diameter over carriage: Ø540 mm
Max. turning diameter in gap: Ø1010 mm
Gap length: 240 mm
Distance between centers: 3000 mm
Bed width: 500 mm
Tool size: 25 × 25 mm
Max. compound slide travel: 145 mm
Max. cross slide travel: 375 mm
Spindle bore: Ø105 mm
Spindle nose: 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 threads: 22 (1–14 mm)
Inch threads: 25 (28–2 TPI)
Module threads: 18 (0.5–7 mm)
DP threads: 24 (56–4 DP)
Rapid longitudinal feed: 4.5 m/min
Rapid cross feed: 1.9 m/min
Tailstock quill diameter: 75 mm
Tailstock taper: MT5
Max. tailstock quill travel: 150 mm
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Tailstock cross adjustment: ±15 mm
Main motor S1/S6: 7.5/9 kW / 400V
Rapid feed motor: 250 W
Coolant pump: 60 W
Dimensions (L × W × H): approx. 4500 × 1100 × 1450 mm
Weight: approx. 4600 kg (±2%)
Standard Equipment:
3-axis digital readout
3-jaw self-centering chuck 315 mm
4-jaw independent chuck 400 mm
Faceplate 400 mm
Rapid feed system
Steady rest
Follow rest
Fixed centers MK5 (2 pcs)
Spindle reduction sleeve
Cooling system
Work light
Chuck and tool post keys
Set of service tools
User manual
CE declaration of conformity