Vertical Milling Machine

Tender Specification Details

Heavy-duty vertical milling machine with variable speed head, hardened slideways, and inverter-controlled feeds for precision machining operations.

Machine Structure: High-grade cast iron construction for rigidity and stability
Slideways: Three axes hardened and precision ground
Table Drive: Gearbox-driven longitudinal travel
Lubrication: Central automatic lubricator for slideways and feed screws
Table Elevation: Powered
Slideway Surface: Wear-resistant coated and precision scraped (X & Y axes)
Ball Screws: Installed on X and Y axes
Milling Head: Variable speed
Y-axis Control: Inverter-controlled movement

Table:

Working Surface: ≥ 300 mm (W) × ≥ 1500 mm (L)
Longitudinal Travel (X): ≥ 1000 mm
Cross Travel (Y): ≥ 380 mm
Vertical Travel (Z): 450 – 475 mm
Longitudinal Feed Range: 12 – 270 mm/min (minimum 12 steps)
Rapid Longitudinal Traverse: 1400 – 2900 mm/min
Rapid Vertical Traverse: 675 – 700 mm/min

Vertical Main Spindle:
Spindle Speed Range: approx. 1500 – 3800 rpm (variable speed)
Quill Travel/Diameter: Standard machine design
Spindle Taper: Standard machine taper
Spindle Head Swivel: ±90°
Overarm Travel: ≥ 450 mm
Spindle End to Table Distance: ≥ 450 mm

Motor:
Vertical Spindle Motor: ≥ 5 HP
Table Longitudinal Feed Motor: ≥ 2 HP
Table Cross Feed Motor: ≥ 0.5 HP
Table Vertical Rapid Motor: ≥ 1 HP
Coolant Pump: ≥ 1/8 HP

Sub-Items / Attachments:
Cooling system
Automatic lubricator
X-axis gearbox drive
Powered table elevation
Electrical control box
Tool box with tools
Inverter-controlled Y-axis
Machine working light
X & Y axes ball screws
Coolant tray
Air draw bar
Table splash guard
Milling cutters and tools
Digital readout system
Clamping kit set
Machine vice (approx. 6")
Machine vice (approx. 10")
Collet set
Adapter set (3 sets)
Boring set (insert type)
Indexing head with tailstock
Rotary table with degree and dividing plate and 3-jaw chuck