STAR SR 20 J TYPE C LATHE READY FOR DELIVERY USED REFURBISHED
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STAR SR 20 J TYPE C LATHE READY FOR DELIVERY USED REFURBISHED
Location:Cologno Monzese, Italy
Description
The STAR SR 20 J TYPE C sliding headstock lathe, reconditioned and in perfect condition, offers high performance
precision. The maximum turning diameter is 20 mm, with a maximum sliding headstock stroke of 205 mm. The machine
It is equipped with a renewed lubrication system and a restored electrical system, ensuring reliability and
optimal efficiency.
The spindle supports speeds from 500 to 8,000 rpm with an available power of 2.2/1.5 kW. It offers six tool holders.
fixed turning units and five for motorized units, with maximum speeds of 8,000 rpm. Among the accessories included,
find a MATRIX TOP bar feeder and tool holder kit, providing versatility for various bar feeder applications.
turning.
The lathe is sized with a maximum footprint of 2.20 x 1.20 m and weighs 2200 kg. Equipped with a tank with a capacity of
170 liters and a standard coolant level control, this lathe is equipped for intensive operations and
productive. The total installed power is 10 KvA, making the machine ready to meet production needs.
high.
Specifications
| Manufacturer | STAR |
| Model | SR 20 J TYPE C |
| Year | 2011 |
| Condition | Refurbished |
| Stock Number | 00039 |
| Max. diameter turnable | mm 20 |
| Max. travel of sliding headstock (single-tightening) | mm. 205 |
| Fixed tool | M8x1.25 |
| Rotating tool on comb slide | M6x 1 |
| Rotating tool on comb slide | M6x 1 |
| End mill on comb slide | Ø 10 |
| Usable diameter of spindle hole | Ø 20 |
| Spindle revolutions | rpm 500/8,000 |
| Power available | Kw 2.2/1.5 |
| Compass | Neukomm art. 22.001 |
| Clamp | F 25 – art. 64 |
| Max grip and passage diameter | Ø 20 |
| Max piece length with front ejection | 80 mm |
| Rapid axis advances | m/min. 35 |
| C-axis rapid advances | Degrees/min. 198.000° |
| C-axis rapid feeds | Degrees/min. 198,000° |
| Maximum work progress linear axes | m/min. 10 |
| Maximum working feed of linear axes | m/min. 10 |
| Maximum C-axis work feed | Degrees/min. 10000° |
| Std fixed turning tool seats | n. 6 |
| Std tool shank dimensions | mm. 12 |
| Seats for radial motorized units | n. 5 |
| Fixed drilling/tapping tool holders | n.4 |
| Max. speed of motorized units | rpm 8,000 |
| Max. power available | Kw 1.2 |
| Max. available power | Kw 1.2 |
| Max. clamping diameter with ER collet | Ø 10 |
| Max drilling capacity (C 45 steel) | mm. 10 |
| Max drilling capacity (C45 steel) | mm. 10 |
| Max tapping capacity (C45 steel) | M8x1.25 |
| Maximum clamping diameter with ER 16 collet | Ø 10 |
| Max. clamping diameter with ER 16 collet | Ø 10 |
| Max drilling capacity | Ø 8 |
| Max hole depth | mm. 100 |
| Fixed drilling/tapping tool holders | n.4 |
| Maximum drilling capacity (C45 steel) | Ø 8 |
| Maximum drilling capacity (C 45 steel) | Ø 8 |
| Maximum tapping capacity (C45 steel) | M8x1.25 |
| Tank capacity | 170 |
| Check coolant level | Standard |
| Max Height | m. 1,7 |
| Max height | m. 1.7 |
| Forchette con guida a rulli | m. 2,20×1,20 |
| Max. floor space requirements | m. 2,20×1,20 |
| Machine weight | 2200 kg |
| Total installed power | KvA 10 |