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Machine specification

TNX6520 CNC Turn-Mill Center

Start with your part or operation. A model and drawing are optional for the first contact.

The TNX6520 is a CNC turn-mill center with C1 and C2 turning spindles and a milling spindle. The listed maximum machining diameter is 650 mm and machining length is 2000 mm. Compare these part limits separately from the linear and rotary-axis travels. Review the duty-rated spindle power, workholding, tool access and loading arrangement with engineering before selecting a setup.

ModelTNX6520
Machine categoryCnc Lathes
Configuration reviewDrawing-led RFQ

Key specifications

Maximum machining length 2000 mm
Maximum machining diameter Ø650 mm
Maximum bar diameter Ø65 mm
X-axis travel and endpoints 685(-125~+560) mm
Y-axis travel and endpoints 260(±130) mm
Z-axis travel 2100 mm
W-axis travel 2100 mm
B-axis angular travel -30~210 °
C1/C2-axis angular travel 360 °
C1 spindle type Electric spindle
C1 spindle chuck diameter 201 mm
C1 spindle motor power (S1/S6-40%) 15/22 kW
C1 spindle torque (S1/S6-40%) 240/350 N·m
C1 maximum spindle speed 5000 rpm
C2 spindle type Electric spindle
C2 spindle chuck diameter 201 mm
C2 spindle motor power (S1/S6-40%) 15/22 kW
C2 spindle torque (S1/S6-40%) 240/350 N·m
C2 maximum spindle speed 5000 rpm
Optional tailstock quill taper MT5
Milling spindle type Electric spindle
Milling spindle taper HSK-T63
Milling spindle power (S1/S6-40%) 27/32 kW
Milling spindle torque (S1/S6-40%) 64/72 N·m
Milling spindle maximum speed 8000 rpm
X/Y/Z/W-axis rapid traverse 28/28/28/20 m/min
B-axis rapid rotation 30 rpm
Tool magazine capacity 24 tools
Listed tool diameter 80 mm
Tool diameter with adjacent pockets empty 125 mm
Maximum tool mass 8 kg
Maximum tool length 300 mm
X/Y/Z-axis positioning accuracy 0.006/0.005/0.015 mm
B/C1/C2-axis positioning accuracy 7/6/6 arcsec
X/Y/Z-axis repeatability 0.004/0.004/0.008 mm
B/C1/C2-axis repeatability 4/4/4 arcsec
Machine dimensions (L x W x H) 7100 x 2750 x 3000 mm
Machine mass 26 t

What is this machine used for?

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Check the configuration against your part

Compare C1, C2 and milling-spindle ratings separately and retain their S1/S6-40% duty conditions. Check machining length independently from axis travel and the actual chuck/fixture arrangement. The larger tool diameter requires adjacent magazine pockets to be empty; confirm the tooling layout, available clearances and process sequence with engineering. No simultaneous five-axis operation or automated loading is assumed.

Configuration and acceptance

The listed values describe documented specifications; they do not establish the complete standard supply. Confirm the CNC, tooling, workholding, spindle duty and acceptance conditions in the quotation. Optional items require explicit selection.

Axis travel is not guaranteed workpiece clearance. Machine positioning and repeatability figures do not guarantee finished-part tolerances. Review the drawing, material, fixture and inspection method together.

Before choosing this machine

Which limits should I check for my workpiece?

Compare C1, C2 and milling-spindle ratings separately and retain their S1/S6-40% duty conditions. Check machining length independently from axis travel and the actual chuck/fixture arrangement. The larger tool diameter requires adjacent magazine pockets to be empty; confirm the tooling layout, available clearances and process sequence with engineering. No simultaneous five-axis operation or automated loading is assumed.

Does this page confirm a material or automated loading system?

No material or loading-system compatibility is confirmed here. Tell us the material, part form and loading requirement so the team can review the proposed configuration.

What should I send with an inquiry?

Send the drawing or part dimensions, material and operations required. Add the quantity, critical tolerances and loading preference if known. Use the inquiry link on this page to include the model with your request.

Do the specifications define the complete standard supply?

No. A listed specification does not establish the complete standard supply. Confirm the selected CNC, spindle duty, toolholding, workholding and any optional items in the final quotation.

Compare machine requirements

Discuss this configuration

Confirm the TNX6520 configuration for your part

Use the published specifications to shortlist this model, then confirm the configuration with the contact listed on this site. Axis travel, workpiece capacity and table load describe different limits; they do not establish finished-part tolerance, material suitability or cycle time. A drawing is optional for the first contact. Machine prices and formal quotations are provided directly by the contact, not by this website.

  1. Check the published data. Read the available specification labels, units and configuration notes. Ask the contact for missing technical data for this exact model. An omitted value is not zero.
  2. Confirm the supplied configuration. Ask the contact for configuration-specific technical information. Confirm standard and optional equipment, tooling, workholding and acceptance requirements; do not assume an unlisted feature is included.
  3. Discuss your requirement. Start with the dimensions and operations you know. Agree a suitable channel for confidential drawings directly with the contact.

Does submitting an inquiry confirm the machine or a quotation?

No. An inquiry starts a discussion. The contact must confirm the proposed configuration and commercial terms with you; submitting a form is not machine acceptance or a formal quotation.

Discuss TNX6520 with the contact

Technical information

View the model parameter sheet

The specification table above supports quick comparison. Open the full-size parameter sheet to inspect labels, diagrams and table details before an RFQ.

Technical specifications for the Tiezheng TNX6520; complete parameter values are provided in the page table.
TNX6520 Technical Specification Table Open full-size parameter sheet

Technical documents

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Related decision pages

Where should buyers go next?

Configuration review

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Send the drawing, material, critical tolerances, annual volume, target cycle time, automation requirement and destination country.

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