The floor-mounted machine equipment, based on a unique design concept, effectively absorbs heat and isolates vibration through the injection-molded joint surface between the column and base. The machine employs a vertical spindle main drive system, where the gears inside the headstock are hardened through a quenching process. It features a two-range stepless speed variation function, and an encoder is integrated at the spindle center to enable constant surface speed cutting operations.

This floor-mounted machine tool incorporates a unique design concept, utilizing an injection-molded joint surface between the column and base to effectively absorb heat and isolate vibrations. The equipment adopts a vertical spindle main drive system, with gears in the headstock undergoing quenching treatment. It features two-range stepless speed variation functionality and is equipped with an encoder at the spindle center to enable constant surface speed cutting operations.

The machine's crossbeam can be freely positioned within the column's travel range according to requirements, offering user-friendly convenience for operation. Additionally, the wear-resistant plate design on the tool carrier's X and Z axes, combined with quenched guideway surfaces, enhances the wear resistance of the ram surface while extending the service life of the guideways and maintaining high precision.

Integrating mechanical, electrical, and hydraulic systems, the machine features a compact circular protective structure that effectively reduces the footprint, facilitates transportation and installation, and shortens the installation and commissioning time. The crossbeam and vertical tool carrier are pre-equipped with mounting positions for grating scales to ensure precise control of the equipment.

To meet diverse user needs, the machine offers various optional accessories, such as Yantai Universal tool turrets and twelve-station follow-up tool magazines. The inclusion of these options not only improves machining efficiency but also further enhances the machine's performance and application scope.

In summary, this equipment not only delivers efficient and stable performance but also embodies user-centric design principles and excellent manufacturing craftsmanship. It represents an ideal choice for both new equipment procurement and existing facility upgrades.

Standard Configuration:

• Manual Four-Jaw Chuck Worktable

• CNC System (SINUMERIK 828D)

• Cabinet Air Conditioner

• 12-Station Tool Magazine

• Cooling System

• Maintenance Tools

• Standard Tool Holders (2 pcs)

• Work Lighting

• Spindle Encoder

• Protective Covers

• Tricolor Signal Light

• Chip Conveyor & Chip Trolley

• X-axis Telescopic Cover

• Foundation Leveling Feet & Pads

• Worktable Lubrication & Cooling System

• Automatic Forced Lubrication System

• Crossbeam Positioning System (Except for VTL1000 & VTL1200)

Optional Items:

• Tool Presetter

• CNC System (FANUC OI TF)

• On-machine Workpiece Measurement

• Three-Jaw Self-Centering Hydraulic Chuck

• Increased Main Motor Power

• Fully Enclosed Machine Guards

• X-axis Grating Scale

• Electric Tool Turret

• Oil-Water Separator

• Z-axis Grating Scale

• Auxiliary Tool Post (Left Vertical Tool Post)

• Increased Workpiece Height

• Increased Table Diameter

• Grinding Function

• Increased Z-axis Travel

• C-axis Indexing

• Increased ATC Tool Magazine Capacity

• Milling Function

Structural Features:

1. Main Drive: Utilizes an AC servo main motor. The rotation speed of the table is achieved via a gearbox driving a large gear ring. Speed variation in the main drive is controlled by solenoid valves. All gears in the gearbox undergo high-frequency quenching and grinding processes.

2. Worktable Guideways: The worktable employs a rolling guideway design. Radially, it uses domestic high-precision double-row short cylindrical roller bearings for centering. Axially, it uses domestic high-precision thrust roller bearings as rolling guides, with pre-load applied axially. This ensures the rotational accuracy of the worktable assembly and enhances the machine's load-bearing capacity.

3. Base Components: All main structural components are integrally cast. They are made of high-strength, low-stress cast iron, subjected to annealing after casting and aging treatment after rough machining. Column guideways are ground, while crossbeam and ram guideways are medium-frequency quenched and then ground.

4. Vertical Tool Post: Both the horizontal (X) and vertical (Z) feeds use sliding guideways (hard rails). The mating surfaces are lined with imported high-strength PTFE tape. The drive mechanism for the vertical tool post consists of ball screw pairs driven by servo motors connected directly via reducers. The vertical tool post is equipped with balancing hydraulic cylinders.