The power of gray iron, the soul of machine tools-to create a manufacturing cornerstone with zero vibration and high rigidity

Gray Iron Machine Tool Castings —— The "Static" Cornerstone of Precision Manufacturing

 In the field of high-speed, high-precision and high-stability modern machining, the performance of machine tools not only depends on advanced control system and cutting tool technology, but also is deeply rooted in its "skeleton"-casting body. We focus on the R&D and manufacturing of high-quality gray iron (HT250/HT300/HT350) machine tool castings, and build a truly "rock-solid, still as water" processing platform for you based on material science, casting technology and precision inspection.

 Why choose our gray iron machine tool castings?

Excellent vibration reduction performance 

The unique flake graphite structure of gray iron endows it with excellent internal damping characteristics, effectively absorbs cutting vibration, significantly improves the surface smoothness and tool life, and is especially suitable for high-precision milling machines, grinders, boring machines and other equipment with strict stability requirements. 

High rigidity & dimensional stability 

By optimizing the chemical composition (C, Si, Mn ratio) and inoculation process, the casting structure is compact and the residual stress is low. After 6-12 months of natural aging or artificial aging treatment, it will not deform after long-term use, ensuring the geometric accuracy of the whole life cycle of the machine tool.

 Mature technology+intelligent manufacturing

 Advanced molding techniques such as resin sand/EPC sand/wet mold sand, combined with digital simulation (CAE solidification analysis), on-line composition spectrum monitoring and three-dimensional coordinate detection, are adopted to realize one-step molding of complex structures, with uniform wall thickness, no shrinkage porosity and no porosity, which meets the dimensional tolerance requirements of ISO 8062 CT8 or above.

 Flexible customization and quick delivery

 Support the customization of complete sets of castings from small and medium-sized vertical base to large gantry machine beam, workbench, column, etc., seamless connection between single piece proofing and mass production, and the fastest delivery in 30 days, helping your equipment to get to market quickly.

 Green compliance, global certification

 The whole process conforms to RoHS and REACH environmental protection standards, the quality system has passed ISO 9001 and IATF 16949 certification, and the products are exported to Europe, America, Japan, South Korea and Southeast Asia.

 Typical application

CNC machining center bed, column and slide seat 

Beam and worktable of gantry milling machine 

Grinding machine base and guide rail support Lathe headstock, gearbox housing

Special frame structure for automatic production line 

Choosing us is not only to choose a piece of cast iron, but also to choose an ultimate commitment to "stability" and "precision".