Yüzey taşlama makinesi

Jung / Supromatic JF 520

Jung Supromatic JF 520

Jung Supromatic JF 520 Surface Grinding Machine, year of manufacture 2016, in excellently overhauled original condition.
The machine comes from the technical department of a renowned German mechanical engineering company.

Technical specifications:

Year of manufacture: 2000
Technical data
Clamping surface (L x W in mm): 600 x 200
Grindable area (L x W in mm): 600 x 250
Maximum magnet size (mm): 500 x 200
Maximum grinding wheel dimensions (mm): 225 (250) x 25 x 51
Distance table/spindle center (mm): Max. 400
Table longitudinal feed, pendulum (m/min): 1 – 20
Creep feed (mm/min): 0 – 500
Grinding spindle drive speed (RPM): 800 – 4,200
Power (kW, with creep feed): 1.6 – 2.2

Machine weight approx.: 2.0 t

Accessories and equipment:

- Magnetic chuck
- Coolant system
- Machine feet
- Grinding wheel

About this machine:

We are offering a Jung Supromatic JF 520 surface grinding machine, year of manufacture 2016, in very good condition. The machine is fully functional and has run approx. 50 operating hours since its overhaul. All slides run very smoothly and evenly. The Jung also runs very quietly even at high speeds. This newer generation of surface grinders is highly user-friendly and enables the production of surfaces with a low Rz value. Take the opportunity to inspect this machine under power on site and judge its condition for yourself.

What was overhauled:

Scope of mechanical restoration:
- General mechanical overhaul
- Hydraulics
- Feed unit
- Lubrication
- Cross and vertical adjustment
- Grinding spindle
- Wheel dresser
- Repainting to new-machine quality

Scope of geometric restoration:
- Guideway grinding at the OEM (optional)
- Hand scraping of guideways
- Pulling, measuring, possible scraping/grinding of column, re-fitting with pressure blocks, checking and reconditioning guideways
- Adjusting cross-grinding on the spindle head
- Aligning the wheel dresser
- Regrinding the table and the magnetic chuck
- Machine acceptance per the manufacturer's inspection sheet

Scope of electrical restoration:
- Replacement of complete electrical system, all limit switches and buttons
- Conversion of X-axis from cam switch to non-contact limit switches
- New control cabinet
- RSF position display (2- or 3-axis readout)
Dcsdpfxey Naw Ie Anfen
- Magnetic holding force control for 24V or EP magnetic chuck
- Control system modernization
- New auxiliary control cabinet (control panel at top right)
- Thyristor controller for grinding spindle drive
- Manual cylindrical dressing with head dresser or side dresser (for Diaform operation)

Bu ilan otomatik olarak tercüme edildiğinden bazı çeviri hataları oluşmuş olabilir.