3040Y / 4050Y / 5060Y

Double Column type CNC Vertical Turning Center with Cross-rail Elevating. Super large CNC verticalVTB/VTCseries presents a new standard of double column type vertical turning center

High Productivity

  1. Maximum 1250 to 3000mm turning capacity
  2. Maximum 4 to 15 tons load capable table
  3. Elevating cross rail of 700 and 1000mm travel
  4. Full controlled C-axis and rotary spindle (only for VTC)
  5. Automatic tool changing system up to 12/24 (VTB/VTC) tools

High Reliability

  1. Heavy duty, wide guide ways of box type
  2. Massive one-piece cast iron bed, column, saddle, and cross-rail
  3. Induction-hardened and precise-ground guide ways
  4. Extra large 220, 240 and 280mm square spheroidal-graphite-iron ram
  5. The saddle enclosing the ram is one-piece casting to keep the high rigidity

High Accuracy

  1. Qualified precision bearings & ball screws
  2. Fluoroplastic-bonded & hand-scraped guide ways
  3. Full automatic lubrication to all critical areas


Face Milling

End Milling


The column, cross rail, bed, saddle, and table are constructed of high quality Meehanite cast iron. These main components are densely ribbed, thick walled, and fully stress relieved for long lasting accuracy.

  1. The saddle enclosing the ram is one-piece casting to keep the high rigidity.
  2. huge 220, 240 and 280mm square spheroidal graphite iron ram,hardened and ground, is encased in the heavily ribbed saddle and is hydraulically counter balanced.
  3. Low friction fluroplasitc resin bonded to the ram sliding surfaces of the saddle minimizes friction.
  4. ModelVTC has milling spindle with high-speed that involves drilling, milling, and tapping.
  5. Pull stud tool mounting and dismounting way of machining center type(P50T-I / DIN. 69872.50).
  6. Automatic metered lubrication system ensures lasting accuracy.
  7. Tool fall-safety device assures safe operation.

Automatic Tool Changer

Hydraulic Chuck

Grainding Attachment

Tool Setter

Capto Tool Holder (C6)

C-axis Brake

Work Probe

Automatic Index Chuck (for machining small valve)

Electrical V-6 Turret (VTB-100T only)

Automatic Pallet Changer (2 pallets)

Automatic Index Chuck (for machining large valve)


Ihr Partner für CNC-Drehen, CNC-Fräsen, Portalfräsen, Bohren und Schulungs-Maschinen aus Oelde (Deutschland). Unser Fokus liegt dabei auf Nordrhein-Westfalen, Niedersachsen, Ruhrgebiet, Schleswig-Holstein, Hamburg, Mecklenburg-Vorpommern und Bremen – sind aber gerne auch bundesweit vertreten.


JS Werkzeugmaschinen

Weserstrasse 228
D-32547 Bad Oeynhausen

+49 (0) 5731 15 64 364


STIENS Werkzeugmaschinen
Handelsgesellschaft mbH

Mittelweg 92
D-59302 Oelde

+49 (0) 2522 83 49 112

Copyright 2024 STIENS Werkzeugmaschinen | Gestaltung & SEO by 2P&M Werbeagentur
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