QIAOFENG · Vertical Machining Center
JR-V85P
JR-V85P II
JR-V85P III
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
800mm
X Travel
12,000
RPM Spindle
BT40
Tool Interface
7.5kW
Motor Power
4.5T
Machine Weight
600kg
Table Load
📩 Get a Quote
✦ Core Features & Highlights
🔩
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.).
📊 Technical Specifications — 3-Model Comparison
| 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 | ||
⚙️ Standard Configuration
JR-V85P 3-Axis Linear Rail Series VMC (Bare Machine) — All X, Y, Z axes equipped with linear guide rails. Supplied without motors, electrical components, electrical cabinet, or sheet metal enclosures. Assembled, inspected, and painted to international and domestic standards. Ready for CNC controller integration.
🔧 Main Components & Brands
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
🏭 Typical Applications
✈️
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.
