VTC Series CNC Vertical Turning Centers for Metal | RFQ Sourcing Details

The VTC series comprises CNC vertical turning centers for rotational metal workpieces. The listed range includes VTC630, VTC650, VTC800, VTC860, two VTC1000 configurations, and VTC1500. Maximum cutting diameter ranges from 500 mm on the VTC630 and VTC650 to 1,400 mm on the VTC1500.

Listed maximum cutting height ranges from 350 to 800 mm, while maximum spindle load capacity ranges from 350 to 1,500 kg depending on the selected model. The series uses closed-loop CNC/MNC contour control and belt-drive spindle transmission.

The VTC630 is listed with an electric spindle;the remaining configurations use mechanical spindles. Spindle speed ranges vary substantially, from 50–3,200 r/min on the VTC630 to 50–400 r/min on the VTC1500.

Listed chuck arrangements include 12-inch, 21-inch, and 24-inch chucks, plus a manually operated four-pronged device with a 1,000 mm designation for the VTC1500. Tooling configurations are model-specific. The range lists horizontal eight-position, vertical five-position, and vertical six-position tool-post options.

External turning-tool size is listed as 25 × 25 mm or 32 × 32 mm, depending on model. Rapid traverse rates reach 20 m/min on both X and Z axes for selected configurations. Main motor ratings, electrical capacity, axis travel, spindle-end designation, torque, and overall machine dimensions also vary by model.

Published precision data identifies an IT6–IT7 processing accuracy grade across the range. Model-dependent figures include X-axis positioning accuracy of 0.008 or 0.018 mm, Z-axis positioning accuracy from 0.008 to 0.02 mm, and X-axis repeat positioning accuracy from 0.005 to 0.0075 mm.

A machined surface roughness value of Ra 1.6 μm is listed for the configurations with reported surface data. These are supplied specification values and should be confirmed against the exact machine configuration, acceptance method, workpiece, tooling, and cutting conditions before purchase.

Customization and after-sales service are listed as available, with a one-year warranty. The machine is listed as new and supplied in a wood case. Listed certifications include GS, CE, RoHS, and ISO 9001.

Buyers should request the exact certificate scope and model references rather than assume every document applies identically to every configuration. Before ordering, confirm which VTC model is being quoted and obtain a signed technical schedule.

The buyer should verify workpiece diameter, height, mass, material, required operations, tolerance, surface finish, production volume, fixture or chuck arrangement, tooling interface, CNC control, electrical supply, coolant and chip-handling equipment, optional probing, installation requirements, training, acceptance testing, delivery scope, and warranty exclusions.

Any required milling, drilling, tapping, grinding, C-axis work, or automated tool-changing capability should be stated explicitly because these functions are not established for every listed configuration.