heavy duty cnc lathe machine CN-FD91S
- The main transmission adopts the structure of “large torque output + A11 independent spindle”,which can adapt to hard cutting,heavy cutting and other processing methods;
- Adopt”Y-axis power knife tower + tail seat structure”,the size range of machining shaft parts(the maximum processing range diameter 580mm length 850mm),greatly improve the processing flexibility;the power shaft output can be selected 7.5KW, can achieve”strong milling,strong drilling”,greatly improve the composite processing beat efficiency;
- The machine tool base is optimized by finite element analysis and has better rigidity;
- The X and Z axes adopt the pre-streched structure,which reduces the influence of thermal deformation on the accuracy,and improves the rigidity;
- This model is especially suitable for processing materials high hardness,large margin,heavy weight, with composite process and other disc,shaft parts;with high cutting efficiency,accuracy and stability advantages;
- The X/Z axis of this model adopts 55/45 heavy-duty roller guide rail,with extremely strong rigidity and cutting like mud;
CN-FD91S
Product parameters
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Classification |
Item |
CN-FD91S independent spindle |
CN-FD91S automatic gear change |
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Main specifications |
Max.swing diam.over lathe |
750mm |
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Man-machine loading and unloading height |
1085mm |
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Processing range |
Processing maximum diameter(shaft type) |
520mm |
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Max.diameter(disc) |
380mm |
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Max.processing workpiece length |
Claw-round knife 750mm,claw-end face of boring cutter holder 720mm, claw-90° power head end 500mm |
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Max.bar diameter(when equipped with hollow card tray) |
Ø90mm |
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Feed shaft |
X-axis effective travel |
370mm |
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Z-axis effective travel |
820mm |
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X/Z axis fast speed |
16m/min、20m/min |
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X-axis servo motor |
22N.m |
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Z-axis servo motor |
22N.m |
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Spindle |
Spindle nose end type |
A2-11 |
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Spindle through hole diameter |
Ø105mm |
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Spindle speed |
Infinite variable speed 23-2000r/min |
Automatic three gear 20-1200r/min |
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Spindle motor power |
18.5/15KW |
15/11KW |
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Card plate specifications |
Hydraulic 15 inch |
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Accuracy |
Working accuracy |
IT5-IT6 |
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Processing roughness |
≤Ra1.25um |
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X/Z axis repeat accuracy |
±0.0025、±0.005mm |
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X/Z axis positioning accuracy |
±0.005、±0.009mm |
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Tailstock performance |
Tailstock sleeve specifications |
MT5 |
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Tailstock sleeve travel |
120mm(Fluid drive)- |
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Max.tail sleeve diameter |
90mm |
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Tailstock moving method |
Saddle seat drive |
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Turret |
Turret form |
12 Station power knife tower |
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Tool dimension |
Outside the round knife |
25x25mm |
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Boring cutter |
Ø40mm |
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Power knife seat |
ET32(2-20) |
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Other |
Bed body structure form |
Integrated casting 45° |
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Lubrication form |
Voluntarily |
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Overall dimensions and weight |
L x W x H |
3736mm x 1915mm x 2003mm |
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Weight |
5000kg |
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SOUTH lathe is a professional CNC machine manufacturer of turning-milling drilling, tapping and carving combined machine tool.
Contact Us
+86 13928187729
+86 13928187729
manager@southlathe.com/ js_john@vip.163.com
No.3 Huafu Road, Bianjiaojuweihui, Ronggui town Shunde Foshan City, Guangdong Pronvice China.