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Investment Casting
Precision Investment Casting for All Kinds of Metal Parts
Characteristic
Our full range of metal investment castings boasts outstanding material adaptability. We select suitable metal raw materials according to different working conditions to deliver core properties including high strength, corrosion resistance, high-temperature resistance and wear resistance. Stainless steel castings are rust-proof and durable for humid and corrosive environments. For example, our custom 316L stainless steel investment castings are widely used in marine and offshore projects. Carbon steel and alloy steel castings feature high hardness and excellent load-bearing capacity. Our 42CrMo and 45# steel castings are applied in construction machinery, industrial equipment and machinery components. Copper castings offer light weight and superior thermal conductivity, ideal for precision electrical fittings. All our metal components feature pure material and stable chemical composition. Manufactured in strict compliance with international industrial standards, they fully satisfy the stringent assembly requirements of high-end manufacturing across the globe.
Our precision investment casting process is defined by high accuracy and exceptional consistency. It can achieve a dimensional tolerance as tight as ±0.05 mm. Apart from dimensions requiring extremely strict assembly tolerances, secondary machining is generally unnecessary. Any required secondary machining is completed in-house, which minimizes machining errors and shortens lead times. The castings feature smooth surfaces free of defects such as sand holes, porosity and burrs, greatly cutting costs for subsequent polishing and precision machining. Produced with precision moulds throughout the process, mass-produced parts carry minimal variation, maintain outstanding uniformity and offer excellent interchangeability. We operate a rigorous, comprehensive production and quality control system. Every stage is closely monitored, from raw material selection and pouring to final inspection. This guarantees reliable delivery schedules and enables us to efficiently take custom orders for all types of precision metal castings.
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Services
Dongguan SX Technology Co.,Ltd
We offer a full-chain one-stop custom service, covering drawing-based customization, sample development, personalized process adjustment, casting, precision CNC machining and surface finishing, supported by a dedicated professional team throughout the whole project. We can provide complete quality inspection reports and accept small, medium and large batch orders. With efficient delivery and comprehensive after-sales support, we follow up closely at every stage to safeguard our customers’ interests.
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