مخرطة معدنية تقليدية

CORMAK 500x1500YB WOLNE OBROTY

Industrial metal lathe CORMAK 500x1000YB - solid cast iron bed construction, gearbox with min. speed control from 9 rpm and powerful 7.5 kW/ 400V induction motor - maximum torque. Large spindle passage 85 mm.

Machine characteristics

The 500 x 1500YB CORMAK universal lathe is a multi-tasking machine, ideal for machining various surfaces, such as internal and external turning, tapers, polishing, metric, inch, modular and DP threading, drilling and broaching.

The digital readout works on three axes: longitudinal, transverse and upper slide. The processed signal from the optical rulers displays the movement values ​​on the digital screen, which increases precision and comfort of work.

The lathe is equipped with a high-quality spindle bearing system with modern bearing of the main spindle, which improves the stability and durability of work, especially at low rotational speeds.

A large 105 mm spindle passage, a 3-jaw 320 mm lathe chuck and a powerful 7.5 kW engine ensure optimal work results, even with demanding tasks at low rotational speeds.

The longitudinal and transverse rapid feed system significantly increases productivity and shortens machining time, but due to the slow-speed nature of the machine, operations requiring precise finishes take place in stable and controlled conditions.

Hardened and ground gears in the spindle gear ensure the reliability and stability of the machine's operation for many years, which is crucial in operations requiring precise turning at low speeds.

Equipped with a lead screw and a feed shaft, the lathe allows threading in various systems (metric, inch, modular, DP) without the need to change change wheels, which allows for quick adaptation to different tasks.

Easy adjustment of the spindle speed and automatic feed from the ergonomic control panel provides full control over the machining process, which is crucial for precise, low-speed operations.

The ability to turn a wide range of threads, including right-hand and left-hand threads, without the need to change wheels, and a special thread turning clock facilitate precise counting of threads, which saves time on complex tasks.

The interchangeable bed bridge allows for the machining of larger components (e.g. discs) and allows the turning of large diameters up to 710 mm when the bridge is removed, which gives a wide range of possibilities in the field of machining large parts.

All these features, combined with the slow-speed nature of the machine, make the CORMAK 500 x 1500YB lathe ideal for precise, complex machining operations.

Technical data

TURNING DIAMETER OVER BED

500 mm with LCD readout

TURNING DIAMETER OVER BRIDGE

300 mm

TURNING DIAMETER IN BRIDGE RECESS

710 mm

TURNING LENGTH IN BRIDGE RECESS

240 mm

CENTER HEIGHT

250 mm

CENTER DISTANCE

1500 mm

BED

induction hardened

SPINDLE SPEED RANGE (24 ADJUSTMENT STAGES)

9-1600 rpm

SPINDLE BORE DIAMETER

105 mm

SPINDLE INTERNAL TAPER

90 mm 1:20

FEED RANGE LONGITUDINAL

0.063-2.52 mm

CROSS FEED RANGE

0.027-1.07 mm

METRIC THREADING RANGE

0.5 - 224 mm

INCH THREAD

72-1/8 T/"

MODULAR THREAD

0.5 - 112 mm

D.P. THREAD

56-1/4

MAX CROSS CARRIAGE DISPLACEMENT

320 mm

MAX UPPER SLIDE DISPLACEMENT

145 mm
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MAX LATHE CHUCK SIZE

25 x 25 mm

TAILSTOCK SLEEVE TIP

150 mm

MAIN MOTOR POWER S1/S6

7.5/9 kW

MAIN ENGINE SPEED

1440 rpm

WEIGHT APPROX.

3300 kg