VMC1690 Heavy Duty Vertical Machining Center is engineered for large and heavy workpieces, combining long-axis travel, a 1600 kg table load capacity and a BT50 spindle for stable heavy-duty cutting and multi-operation machining in mold, automotive, construction machinery, energy and general industrial applications. 
1.The 1800 × 900 mm worktable with a rated load capacity of up to 1600 kg provides a substantial working platform for heavy mechanical components, large fixtures and demanding workholding setups.
2.The heavy-duty cast-iron machine structure is designed to provide rigidity and vibration resistance during demanding cutting operations, helping maintain stable machining performance when processing large workpieces.
3.With CNC programming and automatic tool changing, VMC1690 can support prototype production, low-volume orders, repeat production and batch machining of large components.
4.For job shops, VMC1690 provides the machining envelope and tooling flexibility needed to process different large workpieces without dedicating the machine to a single product.
Offers a range of CNC system options, including FANUC, GSK, Siemens, Mitsubishi, and others. The operating interface supports multiple languages, such as Chinese, English, Spanish, and Russian.
High rigidity—stable, vibration-free operation during heavy-duty cutting. High speed—suitable for both roughing and finishing. High precision—helps reduce the scrap rate.
The use of high-precision linear guideways and ball screws from HIWIN (Taiwan) significantly enhances positioning accuracy. The system ensures exceptional motion smoothness—free from jerking or stick-slip—and supports rapid traverse speeds of up to 24, 36, or 48 m/min.
The equipment features an all-metal enclosure. With a sheet metal thickness of 2 mm—far exceeding market standards—it ensures maximum safety for operators during operation.
VMC1690 is designed for large and heavy workpieces such as mold bases, machine bases, structural components, automotive parts, construction machinery components, pump and valve bodies, and large industrial housings.
| Specification | Unit | VMC1690 |
| X axis travel | mm | 1600 |
| Y axis travel | mm | 900 |
| Z axis travel | mm | 800 |
| Distance from spindle center to column rail | mm | 960 |
| Distance from spindle end to worktable | mm | 160-960 |
| Worktable | ||
| Size | mm | 1800×900 |
| T-slot(Qty.-pitch-width) | mm | 5-22*165 |
| Maximum loading capacity | kg | 1600 |
| Spindle | ||
| Speed | rpm | |
| Inner taper | mm | BT50 |
| Motor | KW | 15 |
| Motor connecting method | ||
| Feeding | ||
| XYZ fast moving | m/min | 12/12/12 |
| Cutting feeding | m/min | 1-10 |
| XYZ Motor connection | Direct | |
| XYZ Guiderail | Linear guideway | |
| Tool Magazine | ||
| Type | Disc | |
| Quantity of tools | 24 | |
| Max. tool weight | kg | 18 |
| Max. tool length | mm | 300 |
| Max. tool diameter | mm | 112（adjacent）/ 200（separate） |
| Accuracy | ||
| XYZ positioning accuracy | mm | ±0.005/300 |
| XYZ repeated positioning accuracy | mm | ±0.003 |
| Dimension | mm | 3850*3250*3750 2900*1880*2700 |
| Weight | kg | 15000 |
1.Large Mold Manufacturing
Machining mold surfaces, cavities, deep slots, mounting holes, and complex contours, with roughing and finishing organized within the same machining workflow.
2.Construction Machinery
Machining mounting surfaces, hole patterns, slots, and steps on large brackets and connection components while reducing repeated repositioning.
3.Heavy Machinery
Suitable for face milling, hole machining, boring, tapping, and contour machining of large mechanical components.
4.Automotive & EV Components
Suitable for automotive tooling, structural components, and mold parts with large machining surfaces and multiple hole patterns.
5.Energy Equipment
Machining mounting surfaces, flange faces, hole patterns, and threaded features on large pump and valve components.
6.Large Jigs & Fixtures
Large multi-hole fixture plates can be machined from a common datum, including hole patterns, slots, locating surfaces, and mounting surfaces.
7.Aerospace & Large Structural Components
Suitable for multi-process machining of large plates, structural supports, and complex tooling, with material and machine configuration matched to the actual part requirements.
8.Rail & Transportation Equipment
Long and wide structural components can be machined with integrated processing of mounting surfaces, hole patterns, and connection features.
9.Agricultural Machinery
Suitable for larger agricultural machinery housings and structural components requiring combined machining of surfaces, holes, slots, and mounting features.
10.Oil & Chemical Equipment
Suitable for machining mounting surfaces, hole patterns, threaded holes, and connection features on large flanges, pumps, and valves.
11.Shipbuilding & Large Equipment
Long plates and structural components can benefit from reduced repositioning when sufficient machining space is available.
12.Maintenance & Large Replacement Parts
Suitable for manufacturing custom replacement components that are difficult to source directly, based on engineering drawings or existing samples.
Tell us about your project and our engineering team will respond within 24 hours.
Shandong GOLD CNC Machine Tool Co., Ltd.
sales@goldcnc.com
+86 137 9370 5399
No. 999, Xizhong North Road, Economic Development Zone, Tengzhou, Shandong, China
7 × 24 Hours Global Support
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VMC1690 Heavy Duty Vertical Machining Center is engineered for large and heavy workpieces, combining long-axis travel, a 1600 kg table load capacity and a BT50 spindle for stable heavy-duty cutting and multi-operation machining in mold, automotive, construction machinery, energy and general industrial applications.
Shandong GOLD CNC Machine Tool Co., Ltd. — manufacturer of Vertical Machining Centers, CNC Lathes, Milling Machines and Band Saw Machines, exported to 80+ countries.
