A productive machining operation depends on more than cutting speed. Consistent axis movement, dependable tool changes, controlled lubrication and a well planned installation all influence how effectively a machine supports daily production. For overseas manufacturers and distributors, these details also shape maintenance requirements and the value of an equipment investment. Jiangsu Vanant CNC Technology Co., Ltd. brings these priorities together through CNC machine development, manufacturing and technical service, with vertical machining centers and drilling and tapping equipment designed around practical workshop requirements.
Founded in 2013, Vanant began operating under its own brand in 2019. Its product development scope covers five-axis machining centers, high-speed drilling and tapping centers, vertical machining centers, gantry machining centers, horizontal machining centers and turning centers. Across this portfolio, the company emphasizes technical capability, product quality, moderate pricing and attentive service. This approach gives international buyers a basis for discussing both immediate machining needs and future equipment requirements with one manufacturer.
Stable feed motion supports repeatable production. The documented Vanant vertical machining centers use precision ground, pre-tensioned ball screws and direct drive transmission on three axes. Pre-tensioning helps control backlash and supports feed system rigidity, while precision guideways provide support throughout axis travel. These features matter during repeated positioning movements, changes in cutting direction and machining sequences that combine milling, drilling and finishing operations.
The VNT-A855, VNT-A1160 and VNT-A1270 list positioning accuracy of ±0.005 mm and repeat positioning accuracy of ±0.003 mm. The VNT-A1370 lists ±0.003 mm for both measures. These specifications provide useful reference points for production planning, while actual component results also depend on tooling, workholding, cutting conditions and the installation environment. Buyers can connect machine acceptance requirements to the factory accuracy inspection report and the agreed technical documentation.
Lubrication protects the components that keep production consistent. Vanant’s vertical machining center documentation describes a positive displacement lubrication system with a pressure relief oil pump. It supplies measured quantities of lubricant to ball screws, guideways and other designated points with stable pressure and flow. Uniform lubrication helps limit wear on moving surfaces and supports the preservation of machine accuracy. For maintenance teams, centralized lubricant delivery also creates a defined system to inspect and maintain as part of routine equipment care.
Thermal management is another part of this engineering approach. The VNT-A1160 documentation specifies a spindle oil cooling system and a rigid spindle head. It also describes six sliders on the Z-axis, six sliders supporting the X-axis, and a hardened, precision ground worktable. Together with a widened base and anchor feet, these structural details are intended to support stable machining across the working envelope. They are particularly relevant when assessing fixture placement and changing cutting loads.
Tool handling and movement influence the complete machining cycle. The four documented VNT-A vertical machining centers specify 36 m/min rapid traverse on each axis, cutting feed rates from 1 to 10,000 mm/min, and a 24-tool magazine. Their published tool-to-tool change time is 1.8 seconds. A magazine of this size allows multiple tools to remain available for sequential operations, helping organize jobs that require face milling, pocketing, drilling, chamfering and other processes within a planned setup.
The listed spindle configurations include a 10,000 rpm belt drive or a 12,000 rpm direct drive, with an 11 kW spindle motor. The VNT-A855, VNT-A1160 and VNT-A1270 use BT-40 tooling; the VNT-A1370 specification lists BT-40 or BT-50 configurations. Final spindle and tooling selections should be coordinated with the intended cutting process and confirmed in the order specification. This connects purchasing decisions to tool availability, workpiece geometry and machining requirements.
Working space creates room for useful production flexibility. The VNT-A855 provides 800 × 550 × 550 mm of X/Y/Z travel and a 1000 × 550 mm table. The VNT-A1160 increases travel to 1100 × 600 × 600 mm, while the VNT-A1270 offers 1200 × 700 × 600 mm. Each lists an 800 kg uniformly distributed table load. The VNT-A1370 provides 1300 × 700 × 700 mm travel, a 1400 × 700 mm table and a 1000 kg uniformly distributed load capacity. These dimensions help buyers assess space for components, fixtures and tool clearance.
Potential applications include machined housings, mounting plates, fixture components and general engineering parts, subject to a review of material, tolerances and process requirements. A larger table can provide additional fixture space, although usable capacity must always account for clamping equipment and the complete setup. For distributors, discussing these production details with customers helps turn a machine specification into a more relevant equipment proposal.
For operations centered on repeated drilling and tapping, the Vanant S600 drilling and tapping center offers a different production emphasis. Its documented configuration combines a 20,000 rpm direct drive BT-30 spindle, 48 m/min rapid traverse on all three axes and a 21-tool magazine. Travel is 620 × 420 × 330 mm, with a 700 × 420 mm worktable and a 250 kg uniformly distributed load capacity. These characteristics make it relevant for evaluating smaller components with frequent holemaking operations and repeated positioning movements.
The supplied photographs add a useful view of machine layout. Images labeled VNT A855 show an enclosed body, paired front doors with viewing windows, an external CNC control panel and a tower indicator. Other photographs labeled VN U500 show an open machining area with a vertical spindle and a trunnion-style table assembly. These visible features illustrate different machine arrangements within the brand; detailed U500 operating specifications require separate technical documentation.
Configuration clarity strengthens the supplier relationship. The technical materials list CNC and servo configurations from FANUC, Mitsubishi and SYNTEC, alongside component selections including HIWIN or PMI ball screws and guideways, NSK or NACHI bearings, and Schneider electrical components. Availability varies by model and agreed configuration. The documents also allow equivalent quality alternatives when an original supplier cannot deliver, making the final component schedule an important part of the commercial agreement.
Across the machining industry, equipment value is closely connected to preparation and support throughout its service life. Vanant provides foundation and layout drawings, installation requirements, commissioning assistance and operator training within the documented delivery process. Factory and site acceptance procedures cover machine operation, standard functions, accessory checks and applicable accuracy inspections. Continued paid maintenance is available after the warranty period, with warranty duration and service arrangements confirmed in the purchase contract.
Discuss your next production requirement with Vanant. Share your component drawings, materials, target tolerances, expected volumes and preferred CNC system to begin a focused technical discussion. Overseas buyers and distributors can request a machine proposal, configuration details and installation information from Jiangsu Vanant CNC Technology Co., Ltd. Email: 504620921@qq.com. Phone: 13862028272. Address: Building 3, No. 338 Pusha Road, Linhu Town, Wuzhong District, Suzhou.