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Machine specification

TT4080 Dual-Channel Vertical Turn-Mill Center

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The TT4080 is a dual-channel vertical turn-mill center with an upper inverted spindle and a lower upright spindle. Its listed turning diameter is 380 mm; the upper/lower cutting heights are 380 / 400 mm. Review the spindle and left/right tool-post specifications separately. Milling depends on the optional live-tool configuration; material, fixtures and loading require engineering confirmation.

ModelTT4080
Machine categoryVertical Turn Mill Centers
Configuration reviewDrawing-led RFQ

Key specifications

Maximum swing over bed (upper/lower spindles) 400 mm
Maximum vertical Z travel (upper/lower spindles) 800 mm
Maximum cutting height (upper/lower spindles) 380 / 400 mm
Maximum turning diameter (upper/lower spindles) 380 mm
Upper/lower spindle type Synchronous electric spindle
Upper/lower spindle nose A2-6
Upper/lower spindle bore taper 1:20
Upper/lower spindle speed range 50-4000 rpm
Upper/lower hydraulic chuck size 8 in
Upper/lower hydraulic cylinder model SY-125
Left/right servo turret model 100-12T
Left/right tool shank size / boring-bar diameter 25 x 25 Ø32 mm
Optional live-tool interface (left/right) BMT55
Optional live-tool maximum speed (left/right) 5000 rpm
Feed drive type Direct drive
Upper/lower spindle motor power 22 kW
Lubrication reservoir capacity 4 L
Power supply capacity 25 kW
Coolant reservoir capacity 150 L
Hydraulic reservoir capacity 60 L
Motor type Servo
X/Z-axis repeatability 0.003/0.005 mm
Machine dimensions (L x W x H), including nitrogen cylinder 2700 x 2350 x 3600 mm
Approximate machine mass 6.8 t
Internal enclosure Full enclosure
External enclosure Full enclosure
Optional manual chip removal Manual
Chip discharge direction Rear

What is this machine used for?

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Check the configuration against your part

Review the upper inverted spindle and lower upright spindle separately, including their different cutting heights. Match each operation to the left/right tool-post arrangement. Milling requires confirmation of the optional live-tool interface and tooling. Review spindle travel and tool-post travel separately before confirming the complete machining sequence. Ask engineering to review the drawing and fixture.

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?

Review the upper inverted spindle and lower upright spindle separately, including their different cutting heights. Match each operation to the left/right tool-post arrangement. Milling requires confirmation of the optional live-tool interface and tooling. Review spindle travel and tool-post travel separately before confirming the complete machining sequence. Ask engineering to review the drawing and fixture.

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.

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Confirm the TT4080 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.

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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 TT4080; complete parameter values are provided in the page table.
TT4080 Technical Specification Table Open full-size parameter sheet

Technical documents

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Related decision pages

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