• Specs
    Convert Specs to Metric
    Bar Capacity
    2.48 "
    Max RPM
    3000 rpm
    16.14 "
    Machining Length
    16.54 "
  • Product Overview

     Model No. SL20A
     Max. swing over bed Φ410 mm
     Max. cutting dia. for disc parts Φ360 mm
     Max. cutting dia. for axle parts Φ200 mm
     Maximum turned length for axle parts -
     Max. cross travel (X) 180 mm
     Max. longitudinal travel (Z) 420 mm
     Spindle bore Φ63 mm
     Spindle nose A2-5
     Chuck dia. 8"
     Spindle speed 3000 r/min. (chuck:200) 4000 r/min. (chuck:160) 6000 r/min
     Rapid feed for X axis 9 m/min.
     Rapid feed for Zaxis 15 m/min
     Number of tool post 8
     Outside dia. cutting tool shank 20x20 mm
     Max. inner dia. Cutting tool shank Φ25 mm
     Guide ways X & Z Precision linear ball rail
     Servo motor for X axis 7 Nm
     Servo motor for Z axis 7 Nm
     Tailstock sleeve dia. Φ63 mm
     Tailstock sleeve travel 100 mm
     Taper hole of tailstock quill M.T.4
     Type of spindle motor Frequency
     Spindle motor power 5.5 kw
     Bed structure 60° Slant bed
     Min. Input 0.001 mm
     Repeatability 0.005/0.006 mm
     Capacity of coolant 100L
     Surface roughness ≤Ra0.8 um(Nonferrous)    ≤Ra1.6 um(Steel part)
     Overall dimensions(L x W x H) 2435 x 1270 x 1660 mm
     Net weight 2700 kg

  • About Company
    J & M Machine Tools Co., Ltd.

    J & M Machine Tools Co. Ltd is specialized in supplying Chinese high quality industrial metal-working machines, which includes Turning, Drilling, Milling, Grinding machines, metal-forming machines etc.. (both conventional and CNC type). Our Machines are with high quality in China with European standard which had been exported to worldwide markets for its reliable quality and favorable price. With wide product range & high quaity, together with rich experience, professional staff and quick & considerate service, we are right here to be your right partner. Please contact us for details. We sincerely hope to join hands and cooperate with all agents at home and abroad for a glorious future on the basis of mutual benefit and win-win strategy.

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