studer S30 Leanpro Grinder for sale
S40- Fanuc 16TB control with Pictogramming

Low hours LESS THAN 27,500 Hours

Our Rating on this machine is 90/100

See our evaluation sheet on this machine below 

Priced at $139,000/-As Is. Includes 40,000 worth of overhaul

No Maintenance necessary for 10,000 Hours. Only oil change

 

 

 

Studer Grinder S30 Leanpro for Sale

Excellent condition. New Z axis ball screw, New Bellows, New seales, wipers and mechanically refurbished and painted. New Front Glass. No rust

Machine Specifications Studer S30  Leanpro          

  • 2  OD wheel Left and Right configuration. 16 inch wheel, Left 2.5 and Right 1.5 inch wide

  • 1 ID wheel with variable speed drive. 20000 rpm spindle.

  • B axis with 1 deg hirth coupling.

  •  X and Z   Direct Travel measuring system 0,0001mm (linear)  Worth 15,000 USD

  • Granitan Base in Excellent condition

  • Robust workhead with ISO 50

 Technical details/ additional accessories

  • Centre height                          175 mm / 6.9 inch

  • Grinding length                       1000 mm / 39.4 inch

  • Grinding diameter max.          350 mm

  •  Control                                  Fanuc 16TB

  • Resolution                              0,0001 mm

  • Max. work piece weight between centers     130 kg

  • Load 100 NM

Grinding spindle head:

  •  Indexing                                                       1° Hirth Coupling

  • Grinding wheel size                                       Left 16 X 2.5 inch and right 16 X 1.5 inch

  • Peripheral speed max.                                    50 m/sec

  • Power capacity                                               10  kw

        Work piece spindle head:

  • Number of revolutions                          30- 750 rpm

  • Power capacity                                   .785 kW

  •  Fitting taper                                        ISO 50

  • C-Axis                                      0,0001 °

Tailstock:

  • taper of center                        MK 3

  • quill stroke                              30 mm

Travel:

  • x-axis                                       275 mm

  • z-axis                                       1000 mm

  • B axis                                       -15 to + 225 degrees

feeds:

  • feed speeds                             X: 0,001 - 5000 mm/min

  • feed speeds                             Z: 0,001 - 10000 mm/min

  • total power requirement ca. 30 kVA

  • weight of the machine ca.      14000LB

  • dimensions of the machine ca. 5,0 x 3,5 x 2,5 m

  • Documents

  • hydraulic system

  • Tailstock

  • All electrical prints

Mechanical overhaul worth- 40,000/- - Completed

This is how we overhaul the machine - Machine overhauled by us will not need any major maintenance for the next 5 years 10,000 hours. All you have to do is change oil and grease the necessary items to Studer recommendations

  • X axis ways cleaned and checked for geometrical accuracy

  • Z axis ways cleaned and checked for geometrical accuracy

  • B axis checked for leaks and seals changed as necessary. Geometrical alignment done

  • Head stock checked for accuracy, bearing changed as necessary

  • Tail stock - Seals changes and checked and aligned for accuracy

  • Way covers checked for integrity and replaced as necessary

  • All wipers and seals changed

  • Hydraulics completely overhauled

  • Painted

  • Centerline height - Corrected

Learn about our Goals, Warranty and certification process

                                   Visit REBUILD YOUR STUDER PAGE to learn of the Differences

                  Call *Ven at 937 609 5387 or Ven@cnconestop.com

 

 

Machine  Studer S30 Hours 27000
Serial No 022- 0084-90-014 Year 1997
  Mechanical Function Ideal condition Worth condition This machine
             
1 Hydarulic 8000 1 8000 0.9 7200
2 Ways 55000 1 55000 0.9 49500
3 X axis 8000 1 8000 0.85 6800
4 Z axis 12000 1 12000 1 12000
5 C axis 6000 1 6000 0.8 4800
6 B axis Manual 15000 1 15000 1 15000
7 Tail stock 10000 1 10000 0.9 9000
8 Table 15000 1 15000 0.9 13500
9 Casting 15000 1 15000 1 15000
10 Paint and condition 20000 1 20000 0.85 17000
11 Way Covers 10000 1 10000 0.8 8000
Mechanical Value 11 174000 0.90 157800
  Electricals          
1 Control 16TB 10000 1 10000 0.83 8300
2 X axis 2500 1 2500 0.83 2075
3 Z axis 2500 1 2500 0.83 2075
4 C axis - Workhead 2500 1 2500 0.83 2075
5 B axis 5000 0 0 0 0
6 5 Degree 5000 1 5000 0.83 4150
7 1 Degree 3000 1 3000 0.83 2490
8 B2 Axis 5000 0 0 0 0
9 Spindle OD1 2500 1 2500 0.83 2075
10 Spindle OD2 5000 1 5000 0.83 4150
11 Spindle ID 15000 1 15000 0.83 12450
12 Varaible OD Drive 1 2500 1 2500 0.83 2075
13 Varaible OD Drive 2 2500 1 2500 0.83 2075
14 Variable ID Drive 5000 0 0 0.83 0
15 Mist collector 400 0 0 0.83 0
16 Coolant Tank 3000 1 3000 0.83 2490
17 Balancer 2500 1 2500 0.83 2075
            0
            0
Control Value 58500 0.83 48555
  Ways adjustment For the wear and aging   -5500
  Way Covers adjustment       -2000
  Expenses in the next 5 years towards Repair   0
  Misc Deduction         0
  Machine Value Adjustment Due to mechanicals   -7500
Final Value of the machine 232500   198855
             
FINAL REPORT 
  Mechanical Value 90% Excellent    
  Control Value   83% V good Best value for the age Parts available for next 20 years
  Next 5 years Repairs 0 Excellent    
Machine value deduction Structurally 21000 Excellent    
             
Rating System 90 plus Excellent     5 year expense details
80 to 90 v good     Monitor 0
70 to 80 Good     Ball Screws 0
60 to 70 Moderate Risk   C axis 0
Below 60  Risky     Tailstock 0