LEISTRITZ POLYMAT 50/400 CNC Hydraulic Keyseater Broaching Machine – Year 1988
| Machining Capacity | ||
| Maximum Groove Width | 50 mm | 1.97″ |
| Maximum Working Stroke | 400 mm | 15.75″ |
| Maximum Drawing Force | 15.9 kN | 3,575 lbf |
| Groove Depth Feed Rate | 0 – 0.5 mm/stroke | 0 – 0.020″/stroke |
| Speeds | ||
| Maximum Cutting Speed | 20 m/min | 65.6 ft/min |
| Maximum Return Stroke Speed | 40 m/min | 131.2 ft/min |
| Cutting Speed Adjustment | Infinitely Variable | |
| Table | ||
| Table Size | 440 × 595 mm | 17.32″ × 23.43″ |
| Number of T-Slots | 3 | 3 |
| T-Slot Width | 14 mm | 0.55″ |
| Working Height / Table Height | 1,405 mm | 55.31″ |
| Hydraulic & Lubrication System | ||
| Hydraulic Oil Tank Capacity | 150 Liters | 39.6 US gal |
| Cutting Oil Tank Capacity | 35 Liters | 9.25 US gal |
| Hydraulic Working Stroke | Yes | |
| Lubrication System | Oil Lubrication | |
| Electrical Data | ||
| Hydraulic Motor Power | 5.5 kW | 7.4 HP |
| Power Supply | 380 V / 50 Hz | 380 V / 50 Hz |
| Features | ||
| Machining Function | Broaching / Keyway Pulling | |
| Automatic Feed | With Automatic Shut-Off | |
| Hydraulic Cylinder Condition | New Sealing Elements Installed (02/2025) | |
| Accessories | Various Accessories Included | |
| Condition | Good Condition | |
| Dimensions & Weight | ||
| Machine Dimensions (L × W × H) | 1,080 × 1,400 × 1,405 mm | 42.5″ × 55.1″ × 55.3″ |
| Machine Weight | 1,700 kg | 3,748 lbs |
