STAR SR-20 R

•  
  Reference number 22519

  Manufacture Year 2004

  Operation Hours 7255

• Vendor

  Muller Machines SA
  Industriestrasse 22
  2555 Brügg BE

  Switzerland

  

• Main Category

  Metal working machines

• Category

  Lathes

• Type of Machine

  Spindle automatics

• Manufacturer

  STAR

• Control

  FANUC Serie 18i-T

• Technical data

  Number of axis total

  7

  Number of spindles

  2

  Max. turning diameter

  20 mm

  Maximum turning length

  195 mm

  Max. drilling diameter

  7 mm

  Max. threading diameter

  6 M (Metric)

  Inner taper type

  ER16

  Spindle speeds:

  stepless

  from

  500 rpm

  up to

  10000 rpm

  Spindle power

  2.2 / 3.7 kW

  C axis (spindle,resolution)

  0.001 °

  Back spindle:

  speeds:

  from

  500 rpm

  up to

  8000 rpm

  Max. tapping length

  75 mm

  C axis (spindle,resolution)

  15 °

  Thread drill diameter

  3 M (Metric)

  Back machining workpiece length max.

  85 mm

  Tool-holder:

  Turning tools

  6 pce

  Drilling tools

  4 pce

  Spindle speeds (turning tools)

  8000 rpm

  Power of driven tools

  0.9 kW

  Counter-operation:

  number of tools

  4

  Rapid traverse:

  20 m/min

  Cutting speed

  10000 mm/min

  Voltage 50 Hz 3x

  400 Volt

  Spindle motor

  2.2 / 3.7 kW

  Power of back spindle

  0.5 kW

  Air connect

  5 bar

  Total power required

  6 kVA

  Machine's weight about

  2000 kg

  Overall dimensions machine:

  Length

  2207 mm

  Width

  1080 mm

  Height

  1700 mm

  Various accessories:

  Bar feeder

  Manufacturer

  LNS

  Type

  EXPRESS 320 S2

  year of manufacture

  2017

  Length of bars max.

  3200 mm

  Bar diameter

  3 - 20 mm

  Parts catcher

  Workpiece conveyor

  High pression colant device:

  Manufacturer

  Müller

  Type

  CL2

  year of manufacture

  2018

  Maximum pressure

  70 bar

  Coolant system

  145 l

  Fire extinguishing system

  SIEMENS

• Description

  CNC automatic lathe

• State

  Used