About Custom Steel Machining
Core Strengths
At Sango, decades of specialized engineering have defined our approach to custom steel machining. This legacy enables us to deliver unparalleled advantages for our clients, which are rooted in three core principles:
Precision-Built to Your Design
From your drawings, samples, or ideas, we are committed to transforming them into precision steel pieces that perfectly align with the project's needs. We are not just machining, we are the high-precision executors of your design blueprints.
Diverse Materials, Broad Capabilities
Whether you need regular carbon steel, high-strength alloy steel, corrosion-resistant stainless steel, or specialized tool steel, we can handle it proficiently. The machining range ranges from tiny precision components to large, heavy-duty structural parts.
Engineering Partnerships for Cost Efficiency
With deep engineering experience, we are not only a supplier, but also your R&D partner. We proactively provide design and process optimization suggestions to help you effectively control costs and enhance product competitiveness while ensuring performance.
Material Selection
Understanding materials is the foundation of precision parts production, and each of our team of professional engineers has their own area of expertise, which allows us to correctly assess your working conditions and select the most suitable material when providing you with custom steel machining service.
Here are the materials we use most often when providing custom steel machining to our customers.
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Material Type
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Properties
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Common Grades
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Typical Applications
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Stainless Steel
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Stainless Steel has good corrosion resistance and high strength to meet the requirements of the food industry.
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Stainless steel 304, 316/316L Stainless Steel, Stainless steel 303, Stainless steel 430, Stainless steel 201, etc.
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Medical equipment, food processing, marine engineering.
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Alloy Steel
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Alloy Steel has high hardness and high wear resistance, making it suitable for heat treatment.
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Alloy steel 4140, Alloy steel 4340, Alloy steel 1215, etc.
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Automobile transmission, mold, heavy-duty machinery.
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Tool Steel
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Tool Steel has high hardness and good wear resistance.
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A2 tool steel, O1 tool steel, S7 tool steel, etc.
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Stamping dies, cutting tools, high-precision tooling.
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Carbon Steel
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Carbon Steel has good mechanical properties and low cost.
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1018 carbon steel, 1045 carbon steel, etc.
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Structural parts, general mechanical parts.
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Process Selection
In custom steel machining, different processing processes are often used due to different project needs of customers. Our team of engineers at Sango already has extensive experience in the field of custom machining, and this experience is summarized in the table below to help you more easily find the machining process you need for your project.
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Project requirements
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Common process combinations
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Related equipment
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Key indicators
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Application scenarios
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Complex geometries with high precision
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5-axis CNC milling and precision grinding
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5-axis vertical machining centers
Precision CNC grinding machine
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Accuracy: 0.002mm - 0.005mm
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Aerospace components, medical implant molds, precision optical components, etc
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High Efficiency Transmission with Low Noise
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Gear Skiving and Precision Grinding
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Kashifuji gear skiving machine KPS30
Gear inspection machine
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gear accuracy: ISO level 5
Backlash : 1 arc min (P0 level)
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Robot joint reducer, high-precision gearbox, automotive transmission system, etc
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Large structural parts and frames
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Casting (sand/lost foam) and CNC finishing
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Vertical machining centers (1200X840 mm)
Horizontal machining center (2100x1060 mm)
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machining accuracy: 0.03mm
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heavy machinery frame, equipment base, automated production line skeleton, etc
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High surface quality and corrosion resistance
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CNC stainless steel machining, super-mirror machining and surface treatment
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High-speed high-precision CNC milling machine
Precision polishing equipment
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Surface roughness: Ra 0.2m
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Food and medical equipment, semiconductor cavities, high-gloss injection molds, etc
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Hard materials / complex internal cavities
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WEDM
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Seibu Wire Electric Discharge Machine (WEDM) M50B
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Hardness: HRC 60
Machining accuracy: 0.005mm
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precision stamping dies, tire molds, etc
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Precision Steel Machining for IndustryOur custom steel machining solutions cater to diverse industrial requirements, offering precisely fabricated components from high-grade steel. We specialize in manual, non-automated machining, allowing for greater control and flexibility in every project. With a commitment to good quality, every piece produced under our facility ensures reliability and durability.
Reliability and Service You Can TrustAs experienced manufacturers, exporters, and distributors based in India, we uphold stringent quality standards and deliver timely service. Our steel products are backed by a 1-year warranty, reflecting our confidence in their long-term industrial performance. We serve a national and international clientele, ensuring each order meets your application's specifications.
FAQ's of Custom Steel Machining:
Q: How is the custom steel machining process carried out?
A: Our custom steel machining process involves precision manual techniques performed by skilled technicians. We use high-quality steel and standard sizes to create components tailored for industrial use, without reliance on automation or remote control systems.
Q: What applications are these steel machined components typically used for?
A: These components are primarily used in various industrial applications, including manufacturing, assembly lines, heavy machinery, and construction, where durability and precision are crucial.
Q: When can I expect delivery of my custom steel components?
A: Delivery timelines depend on the order size and complexity. However, as an established manufacturer and supplier, we aim to complete and ship standard orders within agreed lead times, ensuring minimal disruption to your operations.
Q: Where is your custom steel machining service available?
A: We operate from India and serve both domestic and international markets, supplying custom steel machined parts to a wide range of industrial sectors globally.
Q: What is the benefit of choosing a manual machining process over automated options?
A: Manual machining allows for precise control, customization, and adaptability, ensuring each part meets exact specifications. This results in higher-quality output specifically suited to unique industrial needs.
Q: How is product quality assured in your steel machining services?
A: Quality is ensured through rigorous inspection at various stages of the machining process. Our skilled workforce and high-quality materials guarantee that every component meets industry standards and is backed by a 1-year warranty.
Q: What support is available after purchasing your steel machined products?
A: We offer comprehensive post-purchase support, including warranty service and technical assistance. Our team is available to address any concerns and ensure continued satisfaction with our products.
Guangdong, China
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