What is this machine used for?
Tiezheng VT1140 is a drilling and tapping centre with a 1200 × 400 mm table and 1200 × 400 × 350 mm X/Y/Z travel. The published spindle specification is BT30 at 20000 rpm, and the listed maximum table load is 400 kg. Send your part drawing, hole and thread requirements, tooling and fixture layout to review the machine configuration for your project.
How should the fixture envelope be checked?
The table is 1200 × 400 mm and the X/Y/Z travels are 1200 × 400 × 350 mm. Spindle nose to table distance is 150-550 mm, with a listed maximum table load of 400 kg. Check the combined workpiece and fixture, tool length and approach before selecting the setup.
What spindle configuration is documented?
The spindle is designated BT30 and lists 20000 rpm. Direct drive is labelled standard. G00 rapid traverse is 48/48/48 m/min and the published cutting feed range is 1-20000 mm/min. Select the tools and workholding against your hole and thread drawing, then confirm the complete configuration in the quotation.
What should be checked before installation?
The listed machine length and width are 2150 × 3300 mm; maximum height is 2700 mm. The listed weight is approximately 4.2 t. Check access, handling, available floor area and utilities. Provide the workpiece drawing, material, tolerances, fixture concept, production quantity and delivery location so the team can review the application.
Questions about VT1140
What table size and load are listed?
The table size is 1200 × 400 mm. The listed maximum table load is 400 kg. Confirm the combined workpiece and fixture for the selected arrangement.
What travels and spindle-to-table clearance are listed?
X/Y/Z travel is 1200 × 400 × 350 mm. Spindle nose to table distance is 150-550 mm. Review tool length and fixture height together.
What spindle taper and speed are published?
The published spindle designation is BT30 and the listed speed is 20000 rpm. Direct drive is labelled standard. Confirm the selected tools, control system and complete machine setup for your workpiece.
Does positioning accuracy guarantee finished-part accuracy?
The listed positioning and repeatability values describe machine-axis specifications. Finished-part results also depend on workholding, tools, process and verification conditions. Submit the tolerances and drawing so the application and acceptance requirements can be reviewed.
What should be sent for a quotation?
Send your workpiece drawing, material, dimensions, tolerances, hole or thread details, fixture requirements, production quantity and delivery location. Mention VT1140 so the team can review the correct model and configuration.
Technical table image
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Discuss your VT1140 project
Request a quotation for VT1140. sales@cnctiezheng.com.
Explore drilling and tapping centres. Tiezheng machine tools.
Specifications from Tiezheng technical documentation, reviewed 8 October 2026. Confirm the selected configuration in the final quotation.