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STD46、52-400 Double-spindle single-tool post CNC lathe

The equipment features a 30° slant-bed design equipped with a Y-axis power turret. It is suitable for machining large-diameter disc-type workpieces and supports multiple processes such as turning, milling, drilling, and tapping. With the inclusion of a sub-spindle, all machining operations can be completed in a single setup, streamlining production steps and effectively eliminating the risk of workpiece damage during transfer between machines.
Product Description

   

TECHNICAL SPECIFICATIONS

 

Processing
range
Maximum rotational diameter on the bed of the machine tool(mm)
Φ500mm
Maximum rotational diameter on a skateboard (mm)
Φ200mm
Maximum processing diameter (inner support
plate type)
Φ480mm
Maximum length of the workpiece to be processed
400mm
Maximum diameter of the through hole in the bar
Φ45/52mm
Itinerary and fastest
feed
Main shaft
Effective travel (radius) of the X-axis
250mm
Effective travel of Z1 and Z2 axes
550mm、450mm
Fast movement rates of X, Z1, and Z2 axes
24m/min
X, Z1, and Z2 axis servo motors
2.4KW
Main shaft nose end type
A2-6、A2-5 (Adapted)
Diameter of the main shaft through hole
Φ62mm、Φ52mm (Adapted)
Maximum spindle speed
6000rpm
It is recommended to use servo motors
7.5kw/11KW (Adapted)
Specifications of chucks and rotary cylinders
6 inches / 8 inches (Adapted)
Distance from the center of the main shaft to the ground
1010mm
Distance from the center of the main shaft to the front door
450mm
Machining
accuracy
Parameters related
to the secondary
main shaft
Repeatability accuracy of X, Z1, and Z2 axes
0.003mm
Positioning accuracy of X, Z1, and Z2 axes
0.005mm
Model of the sub-spindle
A2-4、A2-5 (Adapted)
Distance between the nose ends of the two main shafts
660mm(A2-5/A2-4)
Single-piece length of turning processing
120mm (6-inch paired with 5-inch)
Maximum processing diameter (inner support
plate type)
Φ380mm
Specification of the secondary spindle line gauge
X-Axis rail specification
Machine structure
form and accessory
specifications
X-axis rail specifications
35mm Ball linear guide
Z-axis rail specifications
35mm Ball linear guide
X-axis lead screw diameter/pitch
Φ32mm/10mm (Double nuts)
Z-axis lead screw diameter/pitch
Φ32mm/10mm (Double nuts)
Knife turret specification
80 Central height
Overall dimensions
L × W × H (including sheet metal)
2450*1700*2120 mm
Machine weight
4200kg
 
The equipment features a 30° slant-bed integrated casting structure. C3-grade ball screws are from Taiwan HIWIN/PMI,and linear guides and ball sliders are also from Taiwan HIWIN/PMI. Bearings are supplied by Japan’s NACHI or NSK. The spindle is from Taiwan Posa (with optional configurations as a disk-type motor spindle or built-in electric spindle). The control system is Taiwan SYNTEC 22TB.

 

FUTUER GROUP

About Guangdong Futuer Machinery Co., Ltd.

   

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