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SIELEMANN RFsB 100

Rotary table diameter: 1000 mm
Hnodpfju Su Apsx Af Tog
Grinding height: 500 mm
Grinding head drive power: 15/5.5 kW
Total power requirement: 30 kW
Machine weight: approx. 18 t
Space requirement: approx. ... m

S I E L E M A N N
Vertical Rotary Table – Surface and Internal Grinding Machine
with 2 grinding heads
Type RFsB 100 #8185
Year of manufacture: 1969, but completely overhauled by the manufacturer in 1990

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Rotary table - face plate diameter: Ø 1,000 mm
Distance from table center to column: approx. 1,150 mm
Installation height table/grinding heads: approx. 500 mm
Workpiece height: approx. 400 mm
Reach of grinding heads: approx. 500/700 mm
Max. workpiece weight: approx. 900 kg

Table speed hydraulic, stepless, CW/CCW (14.5 kW): 5–60 rpm
Table longitudinal stroke: approx. 550 mm
Table feed (internal/external grinding): 0.0025 - 0.025 mm/stroke
Table oscillation (stroke) / slow feed 0.2 m: 0.2 - 1,000 mm/min
Table dwell time at stroke reversal: 0-10 sec.

Grindable bore diameters: approx. 0–900 mm
Grinding slide stroke for both heads: approx. 500 mm
Maximum internal grinding spindle diameter: 140/100 mm
Surface grinding head diameter (segment wheel): 450 mm
Motor drives for surface and internal grinding heads: 15 / 5.5 kW

Total drive approx. 30 kW - 380 V/50 Hz * Weight approx. 18,000 kg

Accessories/Special equipment:

• The rotary table rotates with the workpiece and also carries out the feed movement
• The respective grinding head is swiveled in by turning the column (hydraulic lifting), so that the workpiece can be machined accurately in a single clamping operation
• Additional height adjustment of the internal grinding slide by approx. 150 mm
• Digital display of grinding wheel speeds
• Grinding wheel dressing devices mounted on the grinding tower and can be swung in manually
• Separate hydraulic system * separate control cabinet *
• Magnetic chuck with stepless holding force adjustment, various small parts
• Currently no coolant system

The machine is ideal for grinding heavy and irregularly shaped workpieces, gears, ball bearings, housings and circular knives, and is highly versatile and accurate for other grinding tasks as well.

Condition: good – soon ready for demonstration. A video can be found here:

Delivery: ex stock – as inspected Payment: strictly net – upon receipt of invoice

We look forward to receiving your order. A wide range of other grinding machines always in stock – please inquire with us.

Q U O T A T I O N

We are pleased to offer you ex our stock, subject to prior sale and errors in technical data:

S I E L E M A N N (Germany)
Hydraulic Rotary Table Internal and Face Grinding Machine
with two grinding heads and horizontal workpiece clamping
Model RFsB 100 ...

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.