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Type:CNC Lathes
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Bar Capacity:2.205 "
Turning Dia:14.17 "
Swing:16.14 "

Product Overview

 Model No. SL20B
 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 Φ56 mm
 Spindle nose A2-5
 Chuck dia. 6"
 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 25 x 25 mm
 Max. inner dia. Cutting tool shank Φ32 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 Servo
 Spindle motor power 5.5 kw / 7.5 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

J & M Machine Tools Co., Ltd.

About J & M Machine Tools Co., Ltd.

Professional supplier of brand new Chinese high quality and second-hand world famous industrial metal-processing machines. which including Turning, Milling, Grinding machines etc.. (both conventional and CNC type).


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