Sand Casting

Metal Casting

Sand Casting

At Zastata, we pride ourselves on offering top-tier sand casting solutions as part of our comprehensive sourcing services in India. Sand casting is a versatile and cost-effective method of creating intricate metal parts and components. Our expert team utilizes this traditional casting technique to deliver high-quality results tailored to your exact specifications.

With years of experience in the industry, we understand the importance of precision and durability in sand casting. We employ skilled craftsmen and cutting-edge technology to ensure that each sand-cast product meets the highest quality standards. Whether you require single prototypes or large-scale production runs, Zastata is your trusted partner for efficient and cost-effective sand-casting solutions.

Our commitment to excellence, competitive pricing, and adherence to strict quality control measures make us a preferred choice for businesses looking to source sand-cast products in India. Get in touch with us today to discuss your specific sand-casting requirements, and our team will provide you with a customized solution that fits your needs and budget. Let Zastata be your partner in bringing your sand casting projects to life with precision and reliability.

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Sand casting is one of the most popular and versatile types of casting, and can be used to create a variety of parts with a variety of materials. It is almost available for any metal alloys, includes metals with higher melting point like Steel, titanium, nickel.

The most common materials used in sand casting are,

  • Stainless Steel – It is a very popular alloy providing distinct properties such as Strength, Durability, wear resistance. Best option for small quantity with high precision parts.
  • Brass bronze
  • Lead – It provides great machinability, excellent corrosion and Stress corrosion cracking resistance. It is also a great environment friendly alternative.
  • Copper nickel Alloy – Its also called as Cupronickel, which exhibit certain properties valuable in manufacturing processes. They are also resistant to corrosion, Hydrogen embrittlement, Stress cracking

Whatever the metal or alloy you choose, Sand die casting can create high quality parts for various applications.

Zastata is also expertised in certain specific alloys like

  • Aluminium alloys –  Aluminium 713, Aluminium 356,357,                                                                Aluminium535 [AlMag],etc.
  • Brass Alloys – Brass C95400, C93500, C92600, C83300, Red Brass C83600 & C89833, Etc.
  • Cast Irons & Grey Cast Irons
  • High Manganese Steel, Carbon Steel, etc.

The post-production machining operations and finishing processes are,

After removing the production components from the cast, the components must be cleaned and require certain finish processes

Some of the Heat treatment processes Zastata provides to enhance material properties are,

  • Normalizing
  • Annealing
  • Quenching
  • Tempering
  • Carburizing treatment process.

Zastata also performs premium quality testing procedures such as

Along with conventional Inspection services provided, Non-destructive testing like fluorescent penetration, magnetic particle, radiographic, or other inspections may also be performed. Final dimensional inspections, alloy test results, and NDT are validated authentically with expertise prior to shipment.

Zastata provides some finishing Processes like,

  • Polishing, Sanding, Deburring, Grinding, etc.
  • Peening & shot blasting – to roughen a smooth surface is required.
  • Fettling – to improve surface flatness of the component.
  • Painting and Powder coating – to enhance physical wear resistance, prevents corrosion and also improve physical appearances.

Zastata has good understanding and experience with Quality documentation like:

APQP – Advanced Product Quality Planning
FMEA – Failure Mode Effective Analysis
PPAP Level 3 – Production Part Approval Process
SPC – Statistical Process Control
MSA – Measurement System Analysis

Zastata chooses manufacturers based on required certifications and product applications. Our manufacturers are certified to:

ISO 9001:2015 (Quality Management System)
ISO 14001:2015 (Environmental Management System)
ISO 45001:2018 (OH & SMS)
AS9100 Rev C (Aviation, Space and Defence)
ISO13485:2016 (Medical Devices)
IATF16949:2016 (Automotive Quality Management System)

Other Types of Casting

Whilst Pressure die casting is a widely used casting method for high-volume production, there are other casting methods that have their merits