Lihvtasapindmasin - demomasin

Proth PSGS-2550AH

Proth PSGS 2550 AH

Year of manufacture: 2006
The machine has only been used as a demonstration unit and is therefore virtually unused and like new.

Complete equipment:
- Computer-controlled vertical feed
- Magnetic chuck with demagnetizer
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- Parallel dressing device with micrometer adjustment
- Coolant system with magnetic separator
- Centralized automatic lubrication
- Halogen lamp
- Accessories:
- 10 pcs balancing grinding wheel flanges
- 12 pcs grinding wheels, steel/stainless/universal, 355 x 25 x 127 Tyrolit
- Balancing arbor with balancing stand

Table clamping surface: 250 x 500 mm
Fine-pole magnetic chuck: 250 x 500 mm
Maximum travels (Y/X): 280 x 600 mm
Max. distance table to spindle axis: 490 mm
Max. distance table to bottom of grinding wheel: 312 mm
Standard grinding wheel size: 355 x 25 x 127 mm
Hydraulic longitudinal feed: 1 to 25 m/min
Spindle speed: 1500 rpm
Spindle motor: 2.2 kW
Dimensions (LxWxH): 1770 x 1500 x 1950 mm
Weight: 1350 kg

Accuracy according to DIN 8632
Machine base made of double annealed cast iron
High-quality spindle with precision tapered roller bearings, preloaded free of play both radially and axially, with maintenance-free permanent grease lubrication
Double prism guides for longitudinal and cross travel
Longitudinal and cross guideways coated with TURCITE-B and hand-scraped
Table longitudinal movement hydraulic, table cross movement motor-driven
Extremely smooth table reversing
Separate hydraulic unit for improved hydraulic oil cooling and to prevent vibration transfer to the machine

Description of the computer-controlled vertical feed AD 1:
- Plunge grinding or surface grinding selectable
- Rapid traverse vertically to the workpiece
- Transition to rough grinding
- Transition to fine grinding
- Spark-out
- Return to starting position

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