Machine specification

TB50B 600L(A8) — Horizontal CNC Lathe

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TB50B 600L(A8). Horizontal CNC lathe with an A2-8 spindle nose, Ø82 mm spindle bore and 3,000 rpm maximum spindle speed.

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Review TB50B 600L(A8) for your part

For turning shafts, sleeves or disc-shaped parts, compare the published cutting diameter, part length and workholding or tooling configuration for this exact model. Keep swing clearance separate from the stated cutting capacity. Check support, tool reach and material for the actual part; bar feeding, driven tools and automatic loading require confirmation where not expressly listed.

Published comparison figures

Maximum swing over bed: 520 mm (standard)
Maximum cutting diameter for disc parts: 380 mm (standard)
Maximum chuck-clamped workpiece length: 600 mm (standard)
Maximum X-axis travel: 220 mm (standard)

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Confirm inspection, delivery, installation, training and after-sales responsibilities in the proposal. Review delivery and support scope

Key specifications

Maximum swing over bed	520 mm
Maximum cutting diameter for disc parts	380 mm
Maximum chuck-clamped workpiece length	600 mm
Maximum X-axis travel	220 mm
Maximum Z-axis travel	620 mm
Maximum bar passage diameter	Ø51 mm
Standard spindle nose	A2-8
Spindle bore diameter	Ø82 mm
Drawtube bore diameter	Ø65 mm
Maximum spindle speed	3000 rpm
Servo turret	100-12T
Tailstock quill travel	100 mm

What is this machine used for?

Power transmission suppliers can evaluate facing and bore turning for coupling hubs. Submit the hub drawing, blank mass, locating surfaces and bore tolerance. Engineering checks the chuck interface, jaw reach and support for the selected setup.

What should I check for coupling hub turning with an A2-8 spindle nose?

Identify the chuck interface, blank dimensions, locating surfaces and intended support. Engineering checks jaw access and whether the setup fits the required tolerances.

Does spindle bore determine the maximum bar diameter?

The maximum bar passage is Ø51 mm for both TB50B variants. Confirm the chuck and drawtube for the planned bar setup.

How do I request a formal quotation?

Send the workpiece drawing and desired configuration to your Tiezheng contact. Your contact confirms the scope of supply and issues the formal quotation.

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Technical documents

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Request the latest configuration details, drawing review and applicable technical documents with your RFQ.

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Configuration review

Check this model against your part and production target

Start with the part dimensions or operations you know. A drawing is optional for the first inquiry. Share material, critical tolerances, volume and automation needs when available; our team will confirm configuration and acceptance requirements before quotation.

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