MDT-1220 Series
Double Column Machining Center
With Multi-Stage Slide Door
Model
        MDT-1220A
MDT-1220B
MDT-1220C

Travel

X/Y/Z axis travel 82.6/48/23.6 in
(Opt. Z axis 31in )
122/48/23.6 in
(Opt. Z axis 31in )
161.4/48/23.6 in
(Opt. Z axis 32in )
Spindle no to table surface 3.937 ~ 27.559 in (3.937 ~ 35.433 in opt)
Distance of two columns 55.118 in (55.1 inch)

Table

Table size 78.7 x47.2 in 118.1 x47.2 in 157.4 x47.2 in

Spindle

Taper BT-40 (Opt.: ACT 40/DIN 40) BT-50(Opt.: Ct50/DIN50)
Speed #40: 10,000 rpm (12,000/15,000 rpm Opt. Built-in type)
(#50: 2 steps gear 6,000 rpm)

Automatic tool changer

Tool storage capacity Arm type 24-tools (Opt.: Chain type 40 tools)

General

Machine gross weight (approx.) 35273.961 lb 44092.452 in 52910.942 in

The builder reserves the rights to modify the design, specifications, ect. to improve the performance of machines when necessary.

  • Large span on X, increase table load ability and stability.
  • Cross rib design in column, greatly advance anti-torsional rigidity.
  • Weights transfer to the ground directly from ribs, to achieve the demands of high inertia and rigidity.
  • Rigid cross rib design on Y cross rail, increases torsional rigidity and decreases vibration and distortion.
  • Double hydraulic cylinder design increases machine accuracy and roughness of work piece.
  • Centroidal spindle design reduces micro feed errors on Z axis.
  • Positioning accuracy: ±0.000393" ( JIS B 6338 ) Repeating accuracy: ±0.000118" ( JIS B 6338 )
  • Multi-stage sliding door provides more space when loading the parts.
  • Shipping w/o disassembly, can load in 40" HQ container.