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Detlef Jahn e.K. Maschinenhandel - Homepage



Machineno 1092-02910
Machine type CNC Turning- and Milling Center
Type DoLittle B3
Build year 2011
Control CNC
Storage location Stock Engelsbrand
Origin Germany
Delivery time January 2024
Freight basis January 2024
Price on request

Technical details

turning diameter 16 mm
turning length 145 mm
control Sinumerik 828 D
number of spindle speeds 15000
gripping station 16
spindle speed: 15000
load magazine ILS-MUK Breuninger Irco
high-pressure pump Knoll
total power requirement 15 kW
weight of the machine ca. 2,6 t
dimensions of the machine ca. 2.1 x 1.1 x 1.9 +Irco ILS mm

Technical description

Turn-mill centre for maximum precision Benzinger DoLittle B3, built in 2011

- Dolittle B3 main and counter spindle with linear tool structure

Tool stations:
Main spindle 10 tools + 1 stop (2 blocks 5 tools each + 1 stop)
Counter spindle 11 tools (2 blocks of 5 and 6 tools)
Driven tools via the swivelling axis 6 tools

Machine ON/OFF: 1 shift

There are 10 tool blocks in total.

Technical data
- Traverse path X1 axis 320mm
- Traverse path Z1 axis 145mm
- Traverse path Z2 axis 90mm
- Traverse path Y-axis 80mm
- 2x C-axis
- Rapid traverse speeds X/Y/Z 30 m/min
- Water-cooled motor spindle 16 mm, 15,000 1/min
- BENZINGER linear tool carrier system
- Swivelling NC axis with 6 driven tools

Knoll high-pressure pump
Hydra cooling system
Suction channel
Tool holder, collets
10 tool blocks