Lathe CNC Tongtai TB-25Y

Ref.: TB-25Y

Max. swing over saddle 480 [480/ 600]
Max. turning length 610 [610/ 600]
Spindle Speed 3.500
Go to technical specs

The TB series of Tongtai's CNC lathes has a saddle with 60 degree slant design provides high rigidity structure. With symmetrical saddle design for better air circulation, it decreases the chance of heat distortion. Modular structure design for spindle module, turret module, tailstock and sub-spindle module to achieve the multi-tasking applications purpose and create the best investment. 

The preloaded ball screw reduces thermal distortion and ensures the machine's continuous performance and precision.

Technical specs

Characteristics
Brand TONGTAI
ModelTB-25Y [YB/ Y-ATC]
Spindle Bearing Diametermm130
Max. Swing Diametermm620
Max. swing over saddlemm480 [480/ 600]
Max. turning diametermm432 [432/ 495]
Max. turning lengthmm610 [610/ 600]
Spindle NoseA2-8
Spindle Speedrpm3.500
Chuck sizeInch10
Through-Spindle Hole diametermm80 [80/ 78]
Bar capacitymm64
Min CS axis indexing incrementº0.001
Chuck size (Sub spindle)Inch- [8/ - ]
Through-Spindle Hole diametermm- [35/ - ]
Spindle bearing diameter (Sub spindle)mm- [90/ - ]
Min (Sub spindle)º- [0.001/ -]
Tool ShankVDI 40
Tool storage capacitypc12
O.D. Toolmm25x25
I.D. Toolmm40 [40/ 32]
Max. Tool Diametermm20/ M16
Cutting feedratemm/REV0.001 - 500
X/Y/Z/B axis servo motorkw4.0/ 1.6/ 3.0/ - [4.0/ 1.6/ 3.0/ 1.6 / 4.0/ 1.6 /3.0]
Tailstock travelmm700 [ - / 700]
Center diametermm90 [ - / 90]
Coolant tank capacityl170
Coolant motorkw0.37
Hydraulic tank capacityl30
Hydraulic motorkW/L2.2
X/Y/Z/B axis rapid traversemm/min24/ 15/ 30/ - [24/ - ]
X/Z/B axis strokemm230/ ±51/ 600 [600/ 660]/ - [700/ - ]
Tailstock taperMT#5 [ - / MT#5]
Floor space (LxWxH)mm3.150 [3.400/ 3.150]x2.160 [2.190/ 2.100]x2.330 [2.330/ 2.390]
WeightKg6.200 [6.300/ 6.800]

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