Slant Bed Way Cnc Lathe Machine BL-CBK50 63

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Product Code:
BL-CBK50 63
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Supply Ability:
50 unit per month
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Slant Bed Way Cnc Lathe Machine B BOX-GUIDEWAY LONG-AXES Series
■CHINA TOP quality  ■BOX guideway  ■Economical type  ■Suitable for LONG AXES turning



■ 45° slant bed, hard box guideway

■ Bed adopt China best high strength compound resin sand cast iron

■ Guideway hardened by ultrasonic frequency and precise ground, good precision keeping

■ Aging treatment,has good vibration absorption and rigidity     

■ Guideway stick PTFE,remove creeping,obviously increase precision, wearability and anti-impact force

■ Spindle use high precision bearing

■ Adopt 3 class gear box,suitable for heavy turning.



Item Specification Unit BL-CBK50 BL-CBK63
Capacity Bed slant angle ° 45° 45°
Max. swing dia. over bed mm Φ500 Φ630
Max. swing dia. over saddle mm Φ350 Φ445
Max. turning dia. mm Φ420
Φ500(Vertical 4T tool turret); Φ400(Horizontal 8T tool turret)
           Max. turning length mm
1050(Vertical 4T tool turret); 980(Horizontal 6,8T tool turret)
1000/2000/3000(Vertical 4T tool turret);800/1800/2800(Horizontal 8T tool turret)
Max. workpiece weight kg 700(10'' manual chuck) 1200(12'' manual chuck)
Spindle Spindle bore mm Φ82 Φ84
Spindle type / A2-8 A1-11(manual chuck);A2-8(hydraulic chuck)
Spindle speed rpm
 H:162~1620  M:66~660  L:21~210 Manual 3 class gears, stepless in every class
L:20~210  M:50~525  H:155~1600 Manual 3 class gears, stepless in every class
Spindle motor power kw 7.5 11
Chuck size / 10'' 12''
X/Z axes X axes travel mm 255
350(Vertical 4T tool turret); 270(Horizontal 8T tool turret)
Z axes travel mm 1000
1000/2000/3000(Vertical 4T tool turret); 800/1800/2800(Horizontal 8T tool turret)
 X axes ball screw O.D. mm Φ32 Φ32
Z axes ball screw O.D. mm Φ40 Φ50(1000mm)/50(2000mm)/63(3000mm)
     X axes ball screw pitch mm 5 5
     Z axes ball screw pitch mm 6 6(1000mm)/6(2000mm)/8(3000mm)
X/Z axes rapid moving speed m/min 6/8 8/8
Tool turret Tool turret type / Vertical 4T/Horizontal 6,8T(opt.) Vertical 4T/Horizontal 8T(opt.)
Toolshank size mm 25×25 32×32
Tailstock Tailstock quill taper / MT5#  MT5# 
Tailstock quill dia./travel mm Φ90/100 Φ100/150
Others X/Z axes positioning accuracy mm 0.026/0.036
 X axes≤0.026 Z axes≤0.036(1000mm); 0.040(2000mm);0.048(3000mm)
X/Z axes repeated positioning accuracy mm 0.01/0.013
 X axes≤0.007mm Z axes≤0.009(1000mm); 0.014(2000mm);0.020(3000mm)
Turning workpiece roundness mm 0.004 0.004
Overall size mm 3120×1900×1910 2720/3980/5050×1800×1890
N.W. kg 3800 5000/5500/7500

 * The marked accuracy just follows CHINA national standard GB/T 25659.1, actual accuracy is much higher


Main parts list:

Item Brand
 Spindle bearing CHINA TOP-CSC/ZWZ/HRB
Ball screw bearing CHINA TOP-CSC
Ball screw CHINA top
Lubrication pump JAPAN-LUBE


Standard configuration:

  • FANUC 0I TFCNC Controller
  • Manual chuck
  • 4 station electric tool turret
  • Manualtailstock


Optional configuration:

  • 6/8 station tool turret
  • Hydraulic chuck
  • Hydraulic tailstock
  • Hydraulic steady rest
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