A: The 1,300 × 680 mm working envelope handles parts up to roughly 1,200 mm in length and 600 mm in width comfortably, with allowance for fixturing and tool clearance. Typical fits include large hydraulic valve manifolds, mid-size mold bases (up to 800-1,000 mm class), agricultural equipment castings, and tier-1 automotive structural castings.
If your parts regularly exceed 1,200 mm, the BMV-1500 is the more practical choice — fixturing a long part on a too-tight envelope creates accessibility problems that slow the whole production cycle.
A: Box way construction is specifically engineered for long-term geometric stability — that is the trade we make when accepting slower rapid traverse than linear guideway machines. With proper lubrication and standard maintenance, the geometric accuracy on a BMV-1300 is designed to remain within original specification through multi-year heavy production.
The reason is mechanical: a hand-scraped sliding contact surface distributes load across a vastly larger area than a linear guideway bearing block, so wear is slower and more uniform. When wear does eventually require attention, the box way surfaces can be reground — a service path that linear guideway machines do not offer in the same way.
The BMV-1300 is a heavy-duty box way VMC engineered for production shops that run hardened steel, cast iron, and tool steel as their daily diet. The 1,300 mm X-axis travel accommodates the medium-to-large workpieces that linear guideway VMCs in this class struggle to handle reliably under aggressive cutting parameters. Hand-scraped guideways across all three axes provide the vibration damping that lets you push feeds and depths-of-cut without inducing chatter or surface-finish degradation.
Box way rigidity is not just about handling heavier cuts — it is about long-term accuracy stability. The wide sliding contact surface distributes load across a much larger area than a linear guideway bearing block, which means the geometry of the machine stays consistent over years of production, not just months. For shops machining mold bases, large forgings, or precision components that need to hold tolerance through tens of thousands of cycles, this matters as much as the day-one accuracy on the inspection report.
Built in Taichung at the same facility that produces our full BMV range, the BMV-1300 is the right choice when your parts mix is dominated by heavy materials and your production schedule cannot tolerate machine drift. The same hand-scraping craft, the same geometric inspection standards, scaled to a working envelope that fits the parts you actually make.
| ITEM | UNIT | BMV-1300 |
|---|---|---|
| Table | ||
| Table dimension | mm | 1,500 x 650 |
| Working area | mm | 1,300 x 680 |
| T-slot | mm | CD125 x 18 x 5 |
| Number of work table | pcs | 1 |
| Max. Loading capacity | kgs | 1,200 |
| Travel Range | ||
| Max. travel range of X/Y/Z-axis | mm | 1,300 / 680 / 680 |
| Distance from spindle nose to table surface | mm | 150~830 |
| Distance from spindle center to column | mm | 760 |
| Spindle | ||
| Spindle taper | ISO No. 40 | |
| Spindle bearing inner dia. | mm | Φ70 |
| Spindle speed | rpm | STD: 10,000 belt-drive OPT: 8,000, 12,000 |
| Feedrate | ||
| Feedrate of X / Y / Z-axis | mm/min | 1~12,000 |
| Slideways of X / Y / Z-axis | Box way | |
| Rapid traverse of X / Y / Z-axis | m/min | 18 |
| Tool Magazine | ||
| Tool capacity | pcs | STD: 24; OPT: 30 |
| Tool selection | Bi-direction | |
| Max. tool dia. x length | mm | Φ80 x 300 |
| Max. tool weight | kgs | 7 |
| Tool shank | STD: BT40; OPT: CAT40, SK40, BBT40, HSK63A, BT50 | |
| Drive Motor | ||
| Spindle drive motor | kw | α15 (15/18.5) |
| Servo motors of X / Y / Z-axis | kw | α22 (4) |
| Coolant motor | kw | 1.08 (50Hz) / 1.62 (60Hz) |
| Chip conveyor motor | kw | 0.2 |
| APC motor | kw | – |
| Accuracy | ||
| Positioning | mm | ±0.005 |
| Repeatability | mm | ±0.004 |
| Miscellaneous | ||
| Power requirement | kVA | 380-415/220V 30 KVA |
| Floor area (L x W x H) | mm | 4,045 x 2,599 x 2,878 |
| Packing dimension | mm | 4,420 x 2,300 x 2,530 + 1,050 x 800 x 920 |
| Net weight | kgs | Machine: 7,980; Accessory: 1,500 |
| Gross weight | kgs | Machine: 9,000; Accessory: 1,650 |
Typical applications include large mold and die work, hydraulic and pneumatic valve manifolds, agricultural equipment castings, oil-and-gas service components, marine engine parts, and tier-1 automotive structural castings — wherever long machining cycles on heavy materials demand a machine that holds its geometry.
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