Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of machine bed part casting in China. If you're going to wholesale bulk cost-effective machine bed part casting made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
Hansheng Automation provides one-stop solutions for machine tool bed castings and large structural components.
In the field of precision manufacturing, 99% of the effort can be wasted due to a mere 1% instability in the foundation. The ultimate performance and long-term precision retention of a priceless piece of equipment stem from its most fundamental element-a highly rigid and stable structural foundation.
At Hansheng Automation, we not only cast metal, supply gears, and perform precision CNC machining, but we also engineer an "absolute zero point" for your cutting-edge equipment-a performance foundation that is rock-solid and consistently stable under any operating condition.
Hansheng Automation Integrated Solutions
Leveraging our deep technical expertise in high-precision harmonic reducers and planetary gearboxes, we have established a unique, vertically integrated manufacturing ecosystem that ensures every structural component possesses the same superior precision as our core products.
Casting Engineering
Process Optimization: We don't just cast according to drawings. Our engineers use simulation analysis to optimize your design, improve runners, and install risers to ensure uniform molten iron filling, fundamentally eliminating internal defects such as shrinkage cavities and porosity.
Materials Science: We select high-grade gray cast iron (HT300) and ductile iron (GGG50), and through rigorous pre-furnace spectral analysis, ensure that material properties meet 100% standards.
Core Processes: We flexibly utilize resin sand casting and lost foam casting to perfectly balance complex structures, surface quality, and cost-effectiveness.
Precision Machining
Large-scale machining capabilities: Our 2100mm horizontal machining centers and large gantry machining centers can perform milling, boring, and drilling of all critical planes in a single setup on a large machine bed. This eliminates the cumulative errors caused by multiple setups, which is crucial for ensuring the flatness of guideways and the positional accuracy of holes.
Micron-level accuracy: While conventional milling and turning achieves an accuracy of ±0.01mm, our precision grinding and combined milling and turning machining can control critical dimensional tolerances within ±0.005mm, and ultra-mirror finish machining can achieve an ultimate accuracy of ±0.002mm.
Quality Assurance
Complete Stress Relief: All castings undergo a full annealing or aging treatment cycle, monitored by professional equipment to ensure complete stress release and long-term dimensional stability.
Precision Inspection: We are equipped with coordinate measuring machines (CMMs), laser interferometers, and other inspection equipment to provide you with full-dimensional inspection reports, including dimensions and geometric tolerances.
Examples of our capabilities
Technical Specification Overview
| Category | Parameter | Detailed Description |
|---|---|---|
| Casting Capacity | Maximum Size | 3800 x 1500 x 1200 mm |
| Machining Capacity | Material | Gray Cast Iron (HT200-300), Ductile Iron (QT400-600), Customizable as required |
| Casting Tolerance | Free Tolerance ±1mm | |
| Maximum Stroke | Horizontal: 2100 x 1060 mm; Vertical: 1200 x 840 mm | |
| Achievable Precision | Specified key tolerance up to ±0.03mm, precision grinding/turning and milling up to ±0.005mm | |
| Surface Roughness | Up to Ra0.2 | |
| Quality Control | Testing Equipment | CMM Coordinate Measuring Machine, Spectrometer, Hardness Tester, Roughness Tester, Ultrasonic Flaw Detector |
| Service | Delivery Documents | Heat Treatment Report, Full-size CMM Inspection Report (Optional) |
| Value-added Service | Engineering Optimization Suggestions, Heat Treatment, Surface Painting/Powder Coating, Component Pre-assembly |
The Process of Working with Hansheng Automation
Technical Consultation and Drawing Analysis
Simply provide your 2D/3D drawings, and our engineers will conduct a Design for Manufacturability (DFM) analysis with you.
Detailed Solutions and Quotations
We will provide you with a comprehensive solution including process flow, delivery time, and cost within 48 hours.
Mold Manufacturing and First Article Inspection (FAI)
Utilizing CNC automated mold-making equipment, we quickly complete mold manufacturing and provide a detailed first article inspection report for your approval.
Mass Production and Process Control
We implement SPC (Statistical Process Control) during production to ensure high consistency across every product.
Final Inspection and Safe Delivery
After 100% final inspection, professional rust-proof and impact-resistant packaging ensures the safe delivery of your product.
Choose Hansheng Automation, choose precision and stability
Our machine tool bed casting solutions control every detail from design optimization to finished product delivery, providing your equipment with a rock-solid performance foundation.
FAQ
Q: If our design has issues that could affect casting or other problems, will you notify us?
A: Yes, our engineers will communicate with you immediately and offer modification suggestions. We strive to improve casting quality and reduce your costs without affecting functionality.
Q: Do you provide a delivery timeline?
A: The delivery timeline depends on the complexity and size of the parts in your project. We will provide an approximate timeline after providing a quote. As the source factory, we can report the production status to you at any time.
Q: What is the difference between "specified tolerance of ±0.03mm" and "machining precision of ±0.005mm"?
A: "Specified tolerance ±0.03mm" usually refers to the critical dimensions or geometric tolerances specifically marked on the customer's drawings. This is the overall precision we can achieve after machining with large precision equipment. "Precision machining precision ±0.005mm" refers to the upper limit of our capabilities for a specific machining process (such as precision grinding or mill-turning), suitable for smaller, more demanding features.
Q: Can I specify a non-standard grade of cast iron or special alloy materials?
A: Yes, in addition to the standard HT series gray cast iron and QT series ductile cast iron, if you have special performance requirements (such as high strength, high temperature resistance, corrosion resistance), please provide the material grade or performance parameters, and our materials engineers will assess the feasibility and make the procurement for you.
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