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Lot 26 - TOS TRENS SN 710S 2m Gap Lathe

Description:

TOS TRENS SN 710S 2m Gap Lathe

2m bed
4 jaw chuck
3 jaw chuck
850 mm 4 jaw chuck
Moving Steady
Fix steady
Selection of face plates
8 of tool post holders
Gap piece
ACU-RITE Digital Readout
Selection of carbide tooling

sn 7100 71 20 01 0032

Download Brochure 

SN 710 S is a universal centre lathe with main motor output of up to 11 kW and spindle bore up to 105 mm. Its unique design and high quality guarantee high stability at material machining. Major advantage of this model is an option of design with extended bore and higher power.
 

  Technical parametres 

Working range 

Swing over bed 720 mm
Swing over cross slide 430 mm
Swing of the bed gap 960 mm
Useful length of the bed gap 300 mm
Distance between centres 2000 mm
Height of centres over bed 355 mm

Work piece weight
Max. work piece weight clamped between centres 1500 kg
Max. work piece weight, clamped in the chuck 160 kg

Spindle 
 
Speed range 10 - 1600                    / 12,5-1600* / 12,5-1250**   min -1
Spindle front nose STN ISO 702/III - B8  /         B11      /    B 11
Bore 77                                 /         105       /    130                mm
Internal taper 90                                 /         115
Max. torque/limiting speed 1650/40 Nm/min -1

 

*   bore 105 mm
** bore 130 mm

 

Carriages

Cross slide working travel 400 mm
Tool slide working travel 180 mm
Max. tool size 40 x 25 mm
Traverse feed number 38
Working range of longitudinal feed 0,039 - 4,8 mm.rev -1
Working range of cross feed 0,0195 - 2,4 mm.rev -1
Longitudinal rapid traverse 3000 mm.min -1
Cross rapid traverse 1500 mm.min -1


Tailstock

Tailstock sleeve diameter 100 mm
Tailstock sleeve travel 240 mm
Tailstock sleeve internal taper MORSE 6
Cross resetting ±10 mm


Threads

Metric threads - number 29
  - range 0,5 - 40 mm
Whitworth threads - number 38
  - range 1 - 80 threads./1"
Modular threads - number 26
  - range 0,25 - 20 mm
Thread Diametral Pitch - number 31
  - number of DP thread 2 - 72


Power drives

Total power input 9,2 kVA
Supply voltage 3 x 400 V ± 10%
Motor output:  
- main drive 7,5 kW
- coolant pump 0,09 kW
- rapid traverse 0,94 kW


Dimensions

Width x Height 1275x1635 mm
Length for DBC 2000 4015 mm


Weight

Length for DBC, 2000,  3250 kg

 

 

The Lead Screw, was removed from machine to be checked after been knocked, and will be refitted and fully working before the machine leaves site.

Location: Solihull

 

* The purchaser shall at it's own costs be responsible for disconnecting, dismantling and removing items purchased from the auction location. If the purchaser is intending to export items purchased at the auction it shall be responsible at its own cost for ensuring compliance with all UK export conditions and the obtaining of any applicable Export Licences.

* Please note all dimensions stated are approximate, however the accuracy cannot be guaranteed and should be verified by the bidder before bidding.

Bid information

Time remaining

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01 Mar 2012 16:10:00 GMT

 
 
 
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