Cylinder boring and surface milling machine, VB400, AZ

VB400 is a vertical boring and milling machine built for heavy-duty diesel shops that need large boring and surfacing capacity. Boring range is 1.18″–14″ (≈30–260 mm). Standard supply includes a 16″ (≈406 mm) CBN milling head. The power head offers 36.3″ (≈922 mm) vertical travel; 22″ (≈559 mm) column-to-centerline clearance at the base and 74.8″ (≈1900 mm) table travel provide ample capacity for Cat 3412/3508 blocks.

Advantages:

• Infinitely variable spindle speed, boring feed and table traverse.
• Electronic dual-axis variable-speed table with joystick positioning — centers the spindle quickly and cuts setup time.
• CBN surfacing delivers high stock removal, excellent finish and long insert life.
• Rigid cast construction for accuracy on large blocks.

Standard equipment:

• CE-compliant electrical system
• CE-compliant safety guarding
• Tool-positioning device with rapid return at the end of boring
• AZ532 CBN milling head Ø400 mm
• AZ804 Spindle storage/loader fixture
• AZ838 Tool grinder with rests
• AZ501.61 Brazed tool for cast-iron at 45°
• AZ834 Tool measuring device (with tool)
• 320137 Edge clamp set (4 pcs)
• Service tools and Operating manual
• Parallel supports (VB400): 2 pairs — 300×570 and 120×595 mm

Control panel:

• All electronic functions are at your fingertips on a swing-arm console; indicators show spindle speed, head feed rate and table traverse speed.

CBN surfacing benefits:

• Typical feed up to 500–600 mm/min, stock removal up to 1 mm per pass; reversible circular CBN inserts handle ferrous/non-ferrous materials up to about 50–60 HRC.

Contact us to configure the VB400 for your workflow and arrange a live demonstration.