सिलिंड्रिकल ग्राइंडिंग मशीन

JUNKER Jucam 1000 /11S

Cylindrical grinding machine

Manufacturer: JUNKER
Type: Jucam 1000 /11S
Year of manufacture: 2012

Technical data:
- Workpiece diameter: 15–70 mm
- Swing diameter: max. 150 mm
- Clamping length: max. 500 mm
- Swing diameter over steady rest area: 70 mm

Workpiece spindle:
- Dimensions: 150 x 300 mm
- Max. speed: 250 rpm

Tailstock:
- Longitudinal adjustment: manual via sprocket

Tailstock quill:
- Fixed center MT 4 (Junker D75 mm)
- Clamping pressure Adjustable by hydraulics

Grinding table:
- Travel path - Z: max. 1,000 mm
- Feed Z-axis (CNC-controlled)

Grinding spindle I:
- Dimensions: D 205 x 450 mm
- Flange diameter: D 190 mm
- Standard collar: D 127 mm
- Drive: 30 kW
- Speed control via frequency converter
- Max. speed: 4,400 rpm

Grinding wheel I:
- Type: Borazon (CBN) or Diamond
- Diameter: 450 mm
- Bore: D 127 mm
- Peripheral speed: max. 90 m/sec
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Steady rest:
- Type: GR-3520-NR
- Diameter range: D 20 – D 35 mm

Dressing spindle:
- Dimensions: D 80 x 250 mm
- Flange: D 100
- Standard collar: D 75
- Drive: 1.8 kW
- Max. speed: 24,000 rpm
- Machine weight: approx. 7.0 t

2 identical machines are available.

In our assessment, the machine is in good used condition and can be inspected under power by appointment.

Accessories, tools, and clamping devices shown are included in the scope of delivery only if noted in the additional information.

Subject to technical changes, errors, and prior sale.