Ecoca SJ 20 CNC Lathe (2004)

Description

🛠️ Ecoca SJ-20 CNC Lathe – Collet Chuck, Bar Feed, Fanuc 21-TB, Tailstock, 2004

The Ecoca SJ-20 is a compact, high-performance CNC turning centre equipped with Fanuc 21-TB control, collet chuck, and bar feed system. This model is ideal for small-to-medium component production, offering fast cycle times, precision, and efficiency. With 8–12 tool turret, parts catcher, and tailstock, it’s well-suited for both bar-fed and manual load jobs.

🔧 Machine Specifications:

Year of Manufacture: 2004

Control: Fanuc 21-TB

Swing Over Bed: 480 mm

Swing Over Cross Slide: 222 mm

Max Turning Diameter: 250 mm

Max Turning Length: 320–330 mm

Bar Capacity (Spindle Bore): 45–51 mm

Spindle Nose: A2-5 (A2-6 optional)

Spindle Speed: Up to 6,000 RPM

Spindle Motor Power: 5.5 / 7.5 kW

Tool Turret: 8–12 station

Boring Bar Capacity: ~32 mm (VDI20 tooling)

X-Axis Travel: 130–150 mm

Z-Axis Travel: 325–350 mm

Rapid Traverse (X/Z): 24 m/min

Tailstock Quill: 58 mm dia, 88 mm travel, MT-4 taper

Parts Catcher: Included

Bar Feed System: Included

Coolant System: 125 L tank

Power Supply: 32 kVA, 380V, 3-phase

Machine Weight: 3,000–3,300 kg

Footprint: 1,800 mm × 1,450 mm

💡 Key Features:

Collet chuck for high-speed bar work

Fanuc 21-TB control – reliable and user-friendly

Compact footprint – ideal for workshops with space limitations

High-speed spindle with bar feed for automated production

Tailstock and parts catcher for versatility in workholding

Suitable for bar-fed, chucking, and small-batch production