Economical Vertical Machining Center
This model focuses on cost‑effectiveness without sacrificing core rigidity. A wide base and four‑rail support on Y‑axis (45‑type) provide stable heavy cutting. Three drive system options are available: FANUC 0iMF (11/15/18.5 kW, 118 Nm), Mitsubishi M80V (7.5/11/15 kW, 96 Nm), or Syntec 22MA (7.3/11 kW, 52.5 Nm). The direct‑drive BT40 spindle runs at 12,000 rpm. A 24‑tool disc‑type armless magazine (optional 32‑tool) handles batch production. Positioning accuracy ±0.005/300 mm, repeatability ±0.003/300 mm. As automation demand grows, this machine steadily expands its role in small‑to‑medium batch manufacturing.
Specifications
|
Parameter |
Unit |
HD-EV855 |
|
Machining Range |
||
|
X-axis travel (left-right) |
mm |
800 |
|
Y-axis travel (front-back) |
mm |
550 |
|
Z-axis travel (up-down) |
mm |
550 |
|
Distance from spindle nose to table surface |
mm |
110-660 |
|
Distance from spindle center to column guideway surface |
mm |
590 |
|
Worktable Specifications |
||
|
Worktable size (X*Y direction) |
mm |
1000×550 |
|
Worktable T-slot size |
mm |
18T×5×90 |
|
Max. worktable load |
kg |
500 |
|
Spindle Specifications |
||
|
Spindle taper |
spec. |
BT40 |
|
Spindle speed |
rpm |
Direct-drive 12000 |
|
Spindle motor power - torque |
spec. |
0iMF: 11/15/18.5 kW - max. torque 118 Nm; M80V: 7.5/11/15 kW - max. torque 96 Nm; 22MA: 7.3/11 kW - max. torque 52.5 Nm |
|
Spindle bearing arrangement |
spec. |
7014×4 pieces/set; bearing ID 70 mm; ceramic balls |
|
Feed System |
||
|
G00 rapid traverse (X/Y/Z axis) |
m/min |
48/48/48 |
|
G01 cutting feed (X/Y/Z axis) |
m/min |
0-10 |
|
Three-axis ballscrew specification |
mm |
JIS C3 class; 40×P16 |
|
Three-axis guideway specification |
spec. |
X: 35-type; Y/Z: 45-type linear guideways |
|
Three-axis motor specification (X/Y/Z axis) |
spec. |
Million-pulse high-resolution servo motor; 0iMF: 3/3/3 kW; M80V: 2/2/3 kW; 22MA: 3.9/3.9/5.9 kW |
|
Tool Magazine System |
||
|
Tool magazine capacity |
pcs. |
Disc-type armless 24T (optional 32T) tool magazine |
|
Machine Parameters |
||
|
Positioning accuracy |
mm |
JIS: ±0.005 / any 300 mm of travel |
|
Repeatability |
mm |
JIS: ±0.003 / any 300 mm of travel |
|
Overall dimensions (width/depth/height) |
mm |
2580×2739×2943 (rear discharge) |
|
Approx. machine weight |
t |
5 |
Scope of Application
Ideal for small‑to‑medium parts like 3C electronic housings, small molds, automotive components, and hardware parts. Particularly suited to multi‑variety, fast‑paced production runs.
Equipment Manufacturing Process
Design Input: Define travel, spindle speed, magazine size, and accuracy. Output general assembly, sub‑assembly, and part drawings.
Process Planning: Set up aging for castings, five‑side machining, ballscrew/guide assembly, and inspection points.
Part Machining: Cut stock → rough machine → stress‑relief heat treat → finish (five‑side mill) → grind guideways → rust prevent.
Assembly & Debug: Assemble base and column → mount ballscrews/guides → install spindle and magazine → power on → check geometry → laser compensate → test cut.
Delivery & Service: Final inspection → anti‑rust packing → wooden case shipment → on‑site leveling → operator training → 12‑month warranty, lifetime support.
About Us
Hodao CNC Technology – two factories, ISO9001, 72h tested machines. Products: vertical, gantry, horizontal, drilling/tapping, engraving/milling. Serving mold, auto, 3C, 5G, aerospace. 12‑month warranty, lifetime service.
FAQ
Q1. Why does the HD‑EV855 achieve 48 m/min rapid traverse on all three axes?
A: The short travel (X800/Y550/Z550 mm) and lightweight moving parts allow higher acceleration. The 35/45‑type roller guides with low friction and 3‑axis servo motors tuned for rapid response enable this speed, reducing non‑cutting time for batch production.
Q2. What are the table size and maximum load of the HD‑EV855?
A: Table size: 1000×550 mm; T‑slot: 18T×5×90; maximum load: 500 kg. Suitable for holding multiple small workpieces or medium‑sized molds.
Q3. What is the difference between the three control system options?
A: FANUC 0iMF: highest torque (118 Nm), best for heavy cutting in steel.
Mitsubishi M80V: balanced performance (96 Nm), good for mixed materials.
Syntec 22MA: economical option (52.5 Nm), sufficient for aluminum and light steel. All three support 12,000 rpm direct‑drive spindle.
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