BN 50 /60 /70

BN-50 /BN-60 /BN-70

Proking Flat Bed (2-Shear Bed Ways) CNC Lathe


Our Flat Bed Lathes are designed primarily for heavy duty turning operations with dramatic productivity. The high quality casting construction assures optimum rigidity and stability for years of reliable, trouble-free operation. Great horsepower motor provides powerful cutting. Each machine is manufactured to the highest quality standards. Proking's wide range of flat bed CNC lathes give you flexible choice. No matter which model yo select, you get a lathe that can increase productivity and profits in your parts turning.








Swing over bed
1275 mm
1527 mm
1790 mm
Swing over cross slide 850 mm
1100 mm
1370 mm
Distance between center
9000, 10000, 11000, 12000
Bed width
712 mm (3-vway)
Spindle nose
A2-11, A2-15, A2-20,
A2-20, A2-28, SPECIAL
Spindle bore
153 mm, 230 mm, 318 mm
360 mm, 410 mm, 510 mm
Spindle speed
4-500, 3-400, 2.5-300,
2-250, 1.5-180
Gear Transmission
Spindle taper
AC Spindle motor
AC 35/30 HP
Turret type
V8, V12, H4, H6 std. 350 mm square
Square shank tool size
32 x 32 mm
Maximum travel speed
X-axis: 6M/min.
Z-axis: 8M/min.
Cutting speed
X-axis: 0.001 - 250 mm/rev.
Z-axis: 0.001 - 400 mm/rev.
Tailstock spindle traverse-quill diameter
200 mm - Ø235 mm
Tailstock spindle taper
 MT #6
X-axis servo motor
3.7 HP
Z-axis servo motor
 5.8 HP
Coolant pump motor
 0.5 HP
FANUC, MITSUBISHI or customer specified
Machine weight 2000 mm center distance
11000 kg
12000 kg
13000 kg
Each additional 1000 mm increment
1250 kg
1350 kg
1450 kg


Design and specifications are subject to change without prior notice.


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