Mazak FJV-35/80
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The Mazak FJV-35/80 is the extended Y-travel variant of the FJV-35 bridge-type vertical machining center, stepping up from the FJV-35/60 with approximately 800 mm (31.5 in) of Y-axis travel. The additional Y-stroke opens up wider parts and larger mold faces while maintaining the bridge construction's signature rigidity and symmetric force distribution.
The FJV-35/80 provides travel of approximately 1,050 x 800 x 460 mm (41.3 x 31.5 x 18.1 in). The 800 mm Y-travel is substantial for a BT 40 machine and enables work on wider mold plates, large structural panels, and oversized fixture setups. The bridge design ensures that accuracy and surface finish remain consistent across the full 31.5 inches of Y-travel, unlike C-frame VMCs where accuracy degrades at full Y-extension.
The BT 40 spindle turns at up to 12,000 RPM with 18.5 kW (25 hp), with higher-speed options available. The 30-tool arm-type ATC provides fast tool changes. The table measures approximately 1,300 x 800 mm (51.2 x 31.5 in) with a load capacity of 1,500 kg (3,307 lb), supporting heavier workpieces than the smaller FJV-35/60.
Built on a cast iron bridge structure with roller guides, the FJV-35/80 weighs approximately 10,000 kg (22,046 lb). Rapid traverse reaches 42 m/min. The MAZATROL SmoothG CNC provides full conversational and G-code capability with 3D simulation.
New FJV-35/80 machines run $170,000-$230,000. Used units from 2005-2018 trade between $50,000 and $120,000. The FJV-35/80 competes with the Okuma MB-66V, DMG Mori DMF 260, and other wide-Y-travel VMCs, offering bridge rigidity as the primary advantage over C-frame competitors.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 1,050 mm (41.3 in) |
| Y-Axis Travel | 800 mm (31.5 in) |
| Z-Axis Travel | 460 mm (18.1 in) |
| Max Spindle Speed | 12,000 RPM |
| Spindle Taper | BT 40 |
| Spindle Motor Power | 18.5 kW (25 hp) |
| Tool Capacity | 30 (arm-type ATC) |
| Table Size | 47.24" × 21.65" |
| Max Table Load | 1,500 kg (3,307 lb) |
| Rapid Traverse Rate | 42 m/min (1,654 ipm) |
| Machine Type | Bridge-type (double column) construction |
| Machine Weight | 10,000 kg (22,046 lb) |
| CNC Control | MAZATROL SmoothG CNC |
| Guide Type | Linear roller guides |
| Tool Shank | No. 40 |
| Max Spindle Speed | 12000 min-1(rpm) |
Specifications sourced from mazak.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 800 mm (31.5 in) Y-travel is generous for a BT 40 machine, enabling work on wide mold plates and large panels
- Bridge construction maintains accuracy and surface finish consistency across the full 31.5 inches of Y-travel
- Symmetric force distribution eliminates the accuracy loss at full Y-extension that plagues C-frame VMCs
- 1,500 kg table load supports heavy mold bases, die plates, and structural workpieces
- 200 mm more Y-travel than the FJV-35/60 opens up wider parts without stepping to a much larger machine
- Strong used market provides bridge-type rigidity at accessible pricing for budget-conscious shops
Limitations
- 10,000 kg machine weight and bridge footprint require more floor space and foundation than C-frame alternatives
- BT 40 taper limits heavy roughing capability; shops needing BT 50 should consider the FJV BT50 or FJV-250
- 460 mm Z-travel limits deep-cavity work on tall parts
- Starting at $170K, the bridge premium over C-frame VMCs is significant for shops that do not need envelope-wide accuracy
Best For
Frequently Asked Questions
01
New FJV-35/80 machines run $170,000-$230,000 depending on configuration. Used units from 2005-2018 trade between $50,000 and $120,000.
02
The FJV-35/80 provides 200 mm more Y-travel (800 vs 600 mm) and a wider table (800 vs 600 mm). Both share the same X and Z travel, BT 40 spindle, and bridge construction. The /80 is for shops that need the wider Y-reach for large mold plates and panels.
03
The FJV BT40 (also called FJV-250 BT40) offers a larger overall platform with more X-travel. The FJV-35/80 is the mid-size option with generous Y-travel. Check your specific part sizes to determine which envelope fits best.
04
Yes. The 12K RPM BT 40 spindle handles aluminum efficiently, and the bridge construction provides rigid, chatter-free cutting. The consistent accuracy across the wide Y-travel is particularly valuable for large aluminum plate work where surface finish uniformity matters.
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