CU325RD lathe with variable speed control

Unlike universal lathes, here the speed control is infinitely variable through the use of a frequency inverter.

It is possible to provide a “Continuous cutting speed” (V-const), i.e. the cutting speed is maintained during a change in the turning diameter, thus achieving higher precision and smoothness of the surface. By customer’s wish the machines might be implemented, taking into account the linear displacement and positioning through installation of a digital indication.

CU325RD 0.16MB
catalogue-2017 11.03MB
Standart machine specifications
CU325RD

Capacity

Height of centersmm165
Swing over bedmm325
Swing over cross slidemm190
Swing in gap – only DBC 1000mm440
Width of bedmm200
Distance between centersmm500; 750; 1000

Spindle

Spindle nose DIN 55027No.5
Spindle boremm32
Spindle taperMetric4.5

Head stock

Number of spindle speedsInfinitely variable in 2 sub-ranges
Spindle speed rangesrpm85 - 405; 470 - 2200
Main motor powerkW2.2

Feeds

Number of feeds48
Longitudinal feed rangemm/rev0,006 - 1,77
Cross feed rangemm/rev0,003 - 0,885

Threads

Number of threadsAs below
Metric thread rangemm( 48 ) 0,1 - 28
Inch thread rangeTpi( 53 ) 75 - 2,5
Module thread rangeModule( 19 ) 0,1 - 1,75
DP thread rangeDP( 19 ) 70 - 4

Carriage

Cross slide travelmm150
Top slide travelmm95

Tail stock

Quill diametermm40
Quill taperMorseNo.3
Quill travelmm100

Weight

For DBC 1000 mmkg770
CU325RD 0.16MB
catalogue-2017 11.03MB

Get in touch

Head office

37A Prof. Fridtjof Nansen Str.; 8th fl. Sofia, 1142

Contact

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

Email Us

office@zmmbulgaria.com

The Company is represented by:

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