LT760, LT860 CNC lathes

Computer numerical control lathes are modern metal cutting machines, full of technological opportunities. They are suitable for processing parts with highly complex surfaces where the requirements for dimensional accuracy do not tolerate any deviation. These lathes are used in a variety of serial productions in the field of mechanical and automobile engineering, and many others, of course.

We offer two types of CNC machines: LT and LCC.

The CNC machines of LCC type can be implemented with C–axis motor driven turret. Their speed control is infinitely variable, while the machines of LT type are equipped with a headstock with 3 or 4 speed range changes where the switching between the speed ranges is done manually.

Usually, simpler systems are used for the main motor control. All modern CNC systems have built-in additional functions to implement simple cycles, and thus they are called cyclical controlled. Cyclical controlled lathes, just like all numerical machines, are characterized by great processing accuracy and high efficiency. They are designed in such a way that their service is easy and convenient – their processing and cycles are easily reached, without any serious knowledge of CNC system programming being required.

They are fully implemented in line with the customers’ requirements on CNC systems and the necessary equipment.

For the machine’s computer numerical control system, the client is allowed to choose among the latest versions of the systems of Fanuc, Siemens, Fagor, or Hiedenhein.

LT660_LT760_LT860 0.16MB
catalogue-2017 11.03MB
Standart machine specifications


Height of centersmm380430
Swing over bedmm760860
Swing over cross slidemm520620
Width of bedmm560
Distance between centersmm1350; 1850; 2850; 3850; 4850; 5850


Spindle nose DIN 55027No.11
Front bearing diametermm170
Spindle boremm132
Spindle taperMetric140

Head stock

I - Rangerpm12.5 - 100
II - Rangerpm50 - 415
III - Rangerpm150 - 1250
Number of spindle speeds3

Travels and feeds

Longitudinal feed (Z-axis)m/min8 (max)
Lateral feed (X-axis)m/min8 (max)
Rapid traverse (Z and X-axis)8 (max)
Cross slide maximum travelmm430

Ball screw

Z-axismm50 x 10
X-axismm32 x 5

Tail stock

Quill diametermm105
Quill taperMorse6
Quill travelmm225


Main drive powerkW18,5kW (AT180M4)
Z-axis servo drive powerkW/Nm18 N.m (3,77kW) (1FK7100)
X-axis servo drive powerkW/Nm11 N.m (2,29kW) (1FK7063)
Spindle maximum torqueNm2250
Z-axis tow strengthdaN1250
X-axis tow strengthdaN1050

Tool holer

Quick change typeMC

CNC System



For DBC 3000 mmkg60606300

Get in touch

Head office

79 Knyaginya Maria Luiza Blvd, fl. 4, Sofia, 1202


Phone: +359 (0) 2 981 07 53
E-mail: office@zmmbulgaria.com

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The Company is represented by:

Daneta Zheleva – Chairperson of the Board of Directors
Vassil Tzanev – CEO of the Company