What is this machine used for?
What is the Tiezheng VT840?
The VT840 is a vertical drilling and tapping center with a source-listed A/B configuration structure. The A configuration uses a BT30 drilling and tapping spindle. Both configurations use direct-drive spindles, with speed and power specifications shown below. The final machine configuration remains controlled by the signed quotation and technical agreement.
Which VT840 work envelope is documented?
The reviewed source records a 1000 x 400 mm table, 800 x 400 x 350 mm X/Y/Z travel, a 100-500 mm spindle-nose-to-table range and 350 kg maximum table load.
How do the VT840 A and B spindle configurations differ?
The A configuration is listed with a BT30 direct-drive spindle, 20000 rpm speed and 3.7/5.5 kW power. The B configuration is listed with a direct-drive spindle, 12000 rpm speed and 7.5/11 kW power. Confirm process suitability against the part drawing.
How should buyers compare the VT840?
Use the published values for model screening and RFQ preparation. Compare table size, travel, spindle variant, tool capacity, utilities and machine dimensions, then confirm control, electrical standard, workholding, tool package, chip handling, automation interfaces and acceptance criteria.
What should be sent for a VT840 RFQ?
Send the part drawing, material, critical tolerances, annual volume, target cycle time, required spindle variant, preferred control, workholding or automation requirement and destination country.
Does the source matrix define the final supplied configuration?
No. Source-verified rows support comparison. The signed quotation, technical agreement and acceptance record control the final supplied configuration.
Which Tiezheng VT840 specifications should buyers check?
The published Tiezheng VT840 specifications include Table size: 1000 x 400 mm; X-axis travel: 800 mm; Y-axis travel: 400 mm. Treat travel, cutting capacity, workholding clearance and load as separate limits. Use the full specification table to check the proposed configuration; these values do not by themselves establish material suitability, achievable part tolerance or cycle time.
Read the full Tiezheng VT840 specification table.
Does this specification confirm suitability for my industry?
Industry labels alone do not establish a machining process. Start with the dimensions, operations and material information you know; a drawing can follow after the first contact. Confirm material grade and hardness, tolerances, stock condition, production volume and fixture requirements with the contact before agreeing the supplied configuration.
How can I compare this model and request a quotation?
Compare up to three models by the same specification label and unit. An omitted value is not zero, and an optional value is not a standard configuration. Keep the model name with your inquiry so the sales team can review the correct machine.
Confirm the VT840 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.
- 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.
- 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.
- 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 VT840 with the contact
