JR-V85P
Vertical Machining
Center (Bare Machine)
3-Axis Linear Rail Series · BT40 Spindle · 12,000 RPM Direct Drive
Table 550×1000mm · X/Y/Z Travel 800/550/550mm
A-Frame Column Design
Exclusive A-frame cast iron column structure provides superior rigidity and vibration damping, ensuring high-precision machining stability under heavy cutting loads.
Direct-Drive Spindle
12,000 RPM
Direct-coupled spindle (no belt, no gear) delivers 12,000 RPM standard, with optional 8,000 / 10,000 RPM configurations. BT40 / φ140 short-nose interface for fast tool change.
Full 3-Axis Linear Rail
X, Y, Z axes all equipped with premium linear guide rails — smoother motion, longer service life, and higher positioning accuracy compared to box-way designs.
Precision Ballscrew
4012 Spec
X/Y/Z axes use 4012 ballscrews (Silver Star, Hiwin, THK available) with precision lock nuts, ensuring backlash-free transmission and long-term accuracy retention.
Stainless Steel Way Cover
X/Y/Z axes fitted with Taiwan-made stainless steel telescopic way covers, protecting linear rails from chips and coolant — extending machine life significantly.
Bare Machine
Flexible Integration
Supplied as a bare machine without motors, electrical cabinets, or sheet metal enclosures — ideal for system integrators to configure with any CNC controller (FANUC, Siemens, Mitsubishi, etc.).
| Parameter | JR-V85P | JR-V85P II | JR-V85P III |
|---|---|---|---|
| Table Size (mm) | 550 × 1000 | 550 × 1000 | 550 × 1000 |
| X-Axis Travel (mm) | 800 | 800 | 800 |
| Y-Axis Travel (mm) | 550 | 550 | 550 |
| Z-Axis Travel (mm) | 550 | 550 | 550 |
| Spindle Center to Column Rail (mm) | 570 | 570 | 570 |
| Spindle Face to Table (mm) | 120 – 670 | 115 – 665 | 105 – 655 |
| T-Slots (Qty · Size × Pitch mm) | 5 – 18 × 100 | 5 – 18 × 100 | 5 – 18 × 100 |
| Spindle Taper / Mount | BT40 / φ140 Short-Nose | BT40 / φ140 Short-Nose | BT40 / φ140 Short-Nose |
| Spindle Speed (r/min) | 12,000 (Direct Drive) | 12,000 (Direct Drive) | 12,000 (Direct Drive) |
| X/Y Ballscrew Spec | 4012 | 4012 | 4012 |
| Z Ballscrew Spec | 4012 | 4012 | 4012 |
| Rapid Feed X/Y/Z (m/min) | 24 / 24 / 18 | 24 / 24 / 18 | 24 / 24 / 18 |
| X-Axis Linear Rail | 35 (opt. 45) | 35 | 45 |
| Y-Axis Linear Rail | 35 (opt. 45) | 45 | 45 |
| Z-Axis Linear Rail | 45 | 45 | 45 |
| Motor Coupling Type | Direct Drive | Direct Drive | Direct Drive |
| Recommended Spindle Motor (kW) | 7.5 | 7.5 | 7.5 |
| Servo Motor Torque ≥ (N·m) | 24 / 24 / 18 (w/ brake) | 24 / 24 / 18 (w/ brake) | 24 / 24 / 18 (w/ brake) |
| Leveling Pad Height (mm) | 65 | 65 | 65 |
| Table Load Capacity (kg) | 600 | 600 | 600 |
| Machine Net Weight (t) | ≈ 4.5 | ≈ 4.5 | ≈ 4.5 |
| Column Design | "人" A-Frame Column — All Models | ||
Structural Components
- Resin sand castings — high-density, stress-relieved cast iron
- Ballscrews: Silver Star / Hiwin / THK with precision lock nuts (Yingxi)
- Linear ball / roller guide rails
- Ballscrew dedicated bearings: NSK / FAG
- Couplings: R+W brand
- Leveling pads height: 65mm
Spindle & Drive System
- Spindle brands: Luoyi / Jianchun / Prossen / Luoli
- Standard: 12,000 RPM direct drive
- Optional: 8,000 RPM / 10,000 RPM
- Spindle counterbalance: Z-axis motor with electromagnetic brake
- Booster cylinder: Beiju / Haocheng / Xiepin
Protection & Lubrication
- X/Y/Z stainless steel telescopic way covers — Taiwan Yinxing
- Domestic electric auto-lubrication system: Hegu / Baoteng
- Domestic coolant water system (pump & tank excluded)
- Domestic air cooling pipeline set (compressor & separator excluded)
Finish & Customization
- Paint: Custom color available per RAL / color card
- Standard: QIAOFENG brand color scheme
- OEM / ODM available — logo & nameplate customization
- Assembled & inspected per ISO / GB standards
Aerospace & Defense
Precision milling of aluminum alloy structural parts, titanium brackets, and complex contour components requiring tight tolerances.
Automotive Parts
Engine housings, gearbox cases, brake calipers, and suspension components — high-volume production with consistent accuracy.
Mold & Die Making
Injection mold cavities, die casting molds, and precision tooling — leveraging the rigid A-frame column for vibration-free deep cavity milling.
Ready to Configure Your JR-V85P?
Get a customized quote with your preferred CNC controller, spindle speed, and rail specifications. OEM & bulk orders welcome.
