Sangroove (Jiangsu) Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of machine tool column in China. If you're going to wholesale cheap machine tool column made in China, welcome to get pricelist from our factory. All customized products are with high quality and low price.
Product Overview
The Machine Tool Column is a key load-bearing structural component used in CNC machining centers, gantry machines, boring and milling machines, and automated equipment.
It supports the spindle head, guideway systems, and moving assemblies, and is a core factor in determining machine tool rigidity and precision. The column not only bears cutting forces and dynamic loads during operation, but also directly affects machining stability, repeat positioning accuracy, and long-term service life.
With over 40 years of machine tool casting experience, Sangroove (Jiangsu) Machinery Co., Ltd. specializes in producing 855 and 1160 machine tool columns as well as customized structural components, providing high-quality foundational solutions for global machine tool manufacturers.
Manufacturing Process
- Structural Design Optimization
- Mold Development & Manufacturing
- Lost Foam Casting
- Resin Sand Casting
- Induction Furnace Melting & Composition Control
- Aging Treatment & Stress Relief
- Large Gantry Machining Center Finishing
- Guideway Mounting Surface Machining
- CMM Dimensional Inspection
- Final Inspection & Packaging
Technical Specifications
| Product Name | Machine Tool Column |
| Materials | HT250 / HT300 High-Strength Gray Cast Iron |
| Optional Materials | QT500 Ductile Iron |
| Weight Range | 100–3000 kg |
| Maximum Height | Customizable per Drawing |
| Casting Process | Lost Foam Casting / Resin Sand Casting |
| Heat Treatment | Artificial Aging, Stress Relief |
| Machining Accuracy | Per Customer Drawing Requirements |
| Surface Roughness | Ra 1.6–Ra 6.3 |
| Applications | VMC, HMC, Gantry Machines, Special Purpose Machines |
Product Advantages
• High-Rigidity Structural Design with Optimized Rib Reinforcement
• Excellent Vibration Damping Performance for Stable Operation
• Long-Term Dimensional Stability through Stress Relief Treatment
• High-Precision Machining of Key Mounting Surfaces
• Standardized and Customized Production Capability
Customer Benefits
• Improved machining accuracy and spindle positioning stability
• Enhanced heavy cutting performance and operational efficiency
• Extended machine tool service life
• Reduced manufacturing and assembly costs
• Faster project delivery through standardized production systems
Why Choose Sangroove
40+ Years of Machine Tool Casting Expertise
Four Major Casting Processes Capability
Annual Production Capacity Exceeding 100,000 Tons
One-Stop Manufacturing from Mold Design to Precision Machining
Certified to IATF 16949, ISO 9001, ISO 14001, ISO 45001, ISO 10012 and ISO 50001
Advanced Inspection Equipment including OBLF Spectrometer, ZEISS CMM, UT/MT and X-Ray Systems
Applications
• Vertical Machining Centers (VMC)
• Horizontal Machining Centers (HMC)
• Gantry Machining Centers
• CNC Boring & Milling Machines
• Precision Grinding Machines
• Automation Equipment
• Industrial Robots
• Precision Machinery Equipment
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