Die Casting Hyderabad
Tek4s provides precision die casting services for aluminum, zinc, and magnesium alloys. Our fully equipped facilities handle both low- and high-pressure die casting, ensuring exceptional dimensional accuracy and mechanical strength. Supported by in-house mold design and machining capabilities, Tek4s delivers cost-effective, production-ready components for automotive, electronics, and industrial applications. We also provide surface finishing, machining, and assembly, offering complete die-cast component solutions from concept to delivery.
Die Casting Services at Tek4s
Die casting is one of the most efficient and reliable methods for producing high-precision metal components with complex geometries and tight dimensional tolerances. At Tek4s, we have refined the die casting process to deliver components that meet the most demanding engineering and performance requirements for industries such as automotive, electronics, aerospace, industrial machinery, and consumer products.
Our die casting capabilities cover both high-pressure die casting (HPDC) and low-pressure die casting (LPDC) processes, enabling us to produce parts with exceptional consistency, superior surface finish, and structural integrity. We primarily work with aluminum, zinc, and magnesium alloys, each chosen for their unique mechanical properties, corrosion resistance, and weight-to-strength ratios.
1. Engineering and Tooling Expertise
The foundation of any successful die casting process lies in precise mold design and tooling. At Tek4s, our in-house mold design and manufacturing team uses advanced CAD/CAM software to design optimized tooling that ensures proper flow, cooling, and ejection characteristics. We employ high-speed CNC machining centers and EDM systems to fabricate molds with the utmost accuracy. This approach minimizes defects such as porosity, shrinkage, or warping during casting, guaranteeing consistent results across every production run.
We also integrate mold flow simulations during the design stage, which allows us to predict metal flow, air entrapment, and cooling behavior before the actual production begins. These predictive analyses ensure that each die is perfectly engineered for performance, longevity, and efficiency.
2. Advanced Die Casting Operations
Tek4s’ die casting machines are equipped with computer-controlled systems that regulate pressure, injection speed, and temperature — key variables that define the quality of the final part. Our HPDC process injects molten metal into hardened steel molds at extremely high pressure (ranging from 10,000 to 30,000 psi), resulting in parts with fine surface finishes and superior dimensional stability.
The LPDC process, on the other hand, is ideal for thicker or larger parts where gradual filling ensures minimal turbulence and fewer gas inclusions. The ability to offer both processes allows Tek4s to cater to a wide range of design and performance requirements.
3. Post-Casting Operations
Once cast, each component undergoes automated trimming and deflashing to remove excess material and ensure clean edges. We then carry out secondary machining operations such as drilling, tapping, reaming, or milling on precision CNC machines to meet specific dimensional tolerances.
Tek4s also provides a wide array of surface finishing services — including shot blasting, anodizing, powder coating, plating, and painting — ensuring the final product meets both functional and aesthetic standards.
4. Quality Assurance
Quality is at the core of Tek4s’ operations. Our inspection process includes dimensional verification using CMMs (Coordinate Measuring Machines), X-ray inspections for internal porosity detection, and pressure/leak testing when required. We maintain complete traceability for every part produced, ensuring compliance with international quality standards such as ISO 9001 and automotive-specific requirements.
5. Application Areas
Die-cast parts manufactured by Tek4s are used in:
Automotive engine housings, brackets, transmission covers, and heat sinks
Consumer electronics enclosures and hardware components
Aerospace and defense subsystems requiring high strength-to-weight ratios
Industrial equipment housings and machine parts
6. End-to-End Capability
From concept and simulation to tooling, casting, machining, finishing, and assembly — Tek4s offers a complete die casting solution under one roof. This integrated approach minimizes lead times, reduces coordination issues, and guarantees complete accountability at every stage of production.
Our experienced team of mechanical and materials engineers ensures that each project is optimized for manufacturability, cost-efficiency, and performance. Tek4s is not just a service provider; we are a strategic engineering partner committed to enabling product innovation and long-term reliability through superior die casting technology.