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Erwin Junker Maschinenfabrik - Banner

Erwin Junker Maschinenfabrik

Products

World market leader in grinding with CBN

JUPITER 200S - Centerless grinding machine
JUPITER 200S - Centerless grinding machine
Centreless grinding machine
Erwin Junker Maschinenfabrik GmbH
Centreless grinding machines
1600 x 3700 x 2200
12.000 kg
Productive all the way

JUPITER series centerless grinding machines offer substantial production benefits: The patented CNC height adjustment of the support blade minimizes tooling times, automatic adjustment of the grinding gap geometry optimizes the grinding process and the inclined bed guarantees maximum dimensional precision. Depending on the application, corundum, CBN or diamond is used as an abrasive.

Highlights

- Rapid set-up due to patented CNC height adjustment of the support blade
- Minimized undulations with grinding wheel balancing on two planes
- Extremely low running noise due to grinding spindle with direct drive
- Optimum grinding quality as a result of market-leading rigidity
- Optimized grinding process due to automatic grinding gap geometry setting
- Individual CNC dressing of grinding wheel and regulating wheel
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JUCAM - Non-cylindrical grinding machines
JUCAM - Non-cylindrical grinding machines
Cam grinding machine
Erwin Junker Maschinenfabrik GmbH
Cam grinding machines
Purely a matter of form

The OD/ID grinding machines of the JUCAM series impress with precise grinding results in a single clamping set-up. Thanks to the control system with learning function – with which virtually all disturbing variables are compensated – camshafts, cam pieces and individual cams are given a perfect finish. The many decades of experience in grinding cams, the many special solutions and the resulting expertise in finding solutions convince engine and pump manufacturers the world over.
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Lean Selection cam - Non-cylindrical grinding machine
Lean Selection cam - Non-cylindrical grinding machine
Cam grinding machine
Erwin Junker Maschinenfabrik GmbH
Cam grinding machines
500 mm
500 mm
15 kg
3340 x 2660 x 2325
12000 kg
Economical and precise camshaft grinding

The Lean Selection cam is an economical and flexible machine concept for grinding camshafts in any lot size. The wheelhead can be fitted with up to two high-capacity grinding spindles, and the swiveling B-axis allows parts to be rough and finish-ground in a single clamping set-up. The Lean Selection cam CBN non-cylindrical grinding machine features userfriendly controls, minimal processing times and a high rate of availability.

Highlights

- Grinding with CBN grinding wheels
- Circumferential speed of 140 m/s
- Wheelhead with up to two high-capacity grinding spindles
- Fast changeovers
- High rate of availability
- Minimal auxiliary times
- Easy to operate
- Wide range of services
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JUCRANK - Non-cylindrical grinding machines
JUCRANK - Non-cylindrical grinding machines
Crankshaft grinding machine
Erwin Junker Maschinenfabrik GmbH
Crankshaft grinding machines
Precise in a single set-up

The JUCRANK takes care of all grinding operations on crankshafts in a single clamping set-up. Whether single-stroke ultra-small or multi-stroke large-scale crankshafts – rough and finish grinding of crankshafts in all series sizes and wide-ranging geometries is possible using differently dimensioned platforms.
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