STL8-Ⅱ

The Z-MaT STL Series high-performance turning centers were designed from to provide setup flexibility, superb rigidity, and excellent thermal stability. These machines offer high cost performance. STL lathe have a heavy-duty cast base with “true align” slant bed design. The machine bed, headstock, turret and tailstock are aligned on the same plane. This unique design feature reduces heat built-up and resulting thermal expansion. The net result is higher precision machine tool. Additional resulting efficiencies from the “true align” design are greater rigidity and smoother operation which provides a variety of benefits. You can expect to produce highly accurate parts with extremely fine surface finishes.

True slant bed minimizes the impact of thermal expansion to precision. 35 degree bed slant is more convenient for scrap iron

Better dynamics and higher precision

It realizes an optimized combination of high-precision, high bearing capacity, good running speed and it is more durable

Increasing the versatility and automation of the lathe

Better water-resistant and scrap-iron-resistant

SPECIFICATIONS

Capacity

• Standard Chuck Size: 8″, *10″
• Max. Workpiece Length: 500mm
• Max.Swing Dia. Over Bed: Ø450mm
• Max. Swing Dia. Over Slide: Ø220mm

Spindle

• Spindle Bore: Ø62mm
• Drawbar Capacity: Ø52mm
• Spindle Nose: A2-6
• Spindle speed max.: 2000rpm, *4000rpm
• Spindle Power: 7.5kW,*11.0Kw
• Spindle Bore: *Ø75mm
• Drawbar Capacity: *Ø65mm
• Spindle Nose: *A2-8
• Spindle speed max.: *1600rpm, *3000rpm
• Spindle Power: 7.5kW,*11.0kW

Axis

• X Axis Travel: 170mm
• Z axis travel: 500mm
• X/Z axis rapid traverse: 20/20m/min
• Max. Feed Speed: 8m/min

Tools

• Number of Tools: 8,*12
• Tool shank size: 25×25mm,*20*20mm

Tailstock

• Tailstock Type: HPT,*Hydraulic, *SST
• Tailstock quill Taper: MT4
• Tailstock quill Travel: 0mm
• Tailstock Travel: 100-500mm

Others

• Bed Slant Degree: 35°
• Guideway Type: Linear Motion
• Power Capacity: 15kVA
• Overall Dimension(L×W×H):2650×2000×2050mm
• Weight(about): 3800Kgs

Note: “*”means optional, “N/A”means not available.