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2005 - Star SR-20RII Lathe
()- Listing No
- 978715
- Year
- 2005
- Manufacturer
- Star
- Model
- SR-20RII
- Condition
- Used
- Location
- Italy
- Price
- POA
- Description
-
Controllo: Fanuc 18i-TB Stato a magazzino: in arrivo tipo 660 - 27 utensili totali (6 tornitori dispositivo con 4 utensili fissi verso mandrino + 4 utensili fissi verso contromandrino 5 utensili rotanti radiali 4 utensili per controperazioni rotanti) - contromandrino - asse C mandrino principale - indexaggio contromandrino 15° Pass.barra 20 mm - Corsa di alimentazione 205 mm Velocità mandrino/contromandrino 10.000/8.000 giri/min Potenza motore mandrino 2.2/3.7 kW Dimensioni: 2207x1080x1700h mm - Peso tornio kg. 2.200 equipaggiato con caricatore di barre Iemca Boss 332E/32
About this machine
The Star SR-20RII is a used CNC lathe — sometimes referred to as a CNC turning centre — built in 2005 and currently located in Italy. Lathes of this type are precision machine tools used for the high-speed, automated turning, drilling, and threading of bar stock, and Star is a well-regarded Japanese manufacturer with a long history of producing sliding-headstock automatic lathes for high-precision, high-volume component production across the automotive, medical, electronics, and aerospace industries.
This machine is equipped with a Fanuc 18i-TB control system, a widely used and well-supported CNC controller known for its reliability in turning applications. It is configured as a Type 660 with a total of 27 tool stations, broken down as follows: six turning tools, a unit carrying four fixed tools oriented toward the main spindle plus four fixed tools oriented toward the sub-spindle, five radial driven tools, and four driven tools dedicated to back-working operations. The inclusion of a sub-spindle allows complete machining of a part in a single setup, with the counter-spindle also featuring 15-degree indexing to support a wide range of secondary operations.
The maximum bar passage diameter is 20 mm, with a feed stroke of 205 mm. The main spindle reaches a maximum speed of 10,000 rpm, while the sub-spindle runs to 8,000 rpm. Spindle motor power is rated at 2.2 kW continuous and 3.7 kW at peak output. The machine has a footprint of 2,207 × 1,080 mm with a height of 1,700 mm and a total weight of 2,200 kg.
The lathe is equipped with an Iemca Boss 332E/32 bar loader, which enables continuous, automated feeding of bar stock and supports unattended production runs. The machine is listed as incoming stock.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.
