Shri Guru Metals is one of the leading Company having vast experience in field of specialized metal solutions.

Investment Casting lost-wax process for precision brass components manufacturing

Precision Investment Casting

Our investment casting process utilizes advanced lost-wax technology to produce intricate brass components with exceptional detail and dimensional accuracy. This precision casting method enables complex geometries, thin walls, and superior surface finishes with minimal post-processing requirements.

  • 01.

    Design Freedom

    Create complex internal passages, undercuts, and intricate features impossible with conventional machining or other casting methods.

  • 02.

    Superior Finish

    Achieve near-net-shape components with exceptional surface quality, reducing or eliminating secondary finishing operations.

Ready to Discuss Investment Casting for Your Project?

Connect with our technical experts to explore custom capabilities, material specifications, volume pricing and delivery timelines tailored to your requirements.

Manufacturing Capabilities

Delivering innovative, reliable and future ready solutions designed to elevate performance and sustainability across industries.

Vertical machining center for post-casting precision machining of investment cast brass components

Vertical Machining Center

700 X 400 X 500. Precision post-casting machining for critical features, tight tolerance areas, and finishing operations on investment cast brass components requiring exceptional accuracy.

CNC turning center for cylindrical post-machining of investment cast brass parts

CNC Turning Center

Diameter: 15mm to 500mm | Length: 5mm to 750mm. Post-casting turning operations for achieving final dimensional specifications and surface finish on cylindrical features of investment cast brass components.

Horizontal machining center for multi-sided operations on investment cast brass components

Horizontal Machining Center

400 X 400 X 600 | Spindle: 300mm. Multi-sided post-casting machining enabling efficient processing of complex investment cast brass assemblies with minimal setups.

Our Process Workflow

A streamlined, transparent workflow designed to ensure precision, efficiency and consistent quality at every stage of execution.

Investment Casting lost-wax manufacturing process workflow visualization

Pattern Creation & Shell Building

  • Wax pattern injection using precision tooling
  • Assembly of patterns into casting tree configuration
  • Ceramic shell building through multiple dipping and coating cycles

Casting, Finishing & Delivery

  • Dewaxing, shell firing, and molten brass pouring
  • Shell removal, gate cutting, and surface finishing
  • Quality inspection, secondary machining, and protective packaging

Our Quality Standards

Our investment casting operations follow strict quality protocols ensuring superior casting integrity and dimensional accuracy.

  • Strict adherence to ISO 9001 quality management systems with documented procedures.
  • Wax pattern inspection and ceramic shell quality verification.
  • Non-destructive testing for internal defects and porosity detection.
  • Dimensional verification using CMM and calibrated measurement instruments.
  • Surface finish inspection and compliance with customer specifications.

Industry We Serve

Investment Casting intricate brass components for medical technology applications
Investment Casting complex brass valve bodies for hydraulic systems
Investment Casting precision brass fittings for pneumatic applications
Investment Casting detailed brass components for telecommunication equipment

Frequently Asked Questions

Investment casting offers exceptional design freedom, superior surface finish, tight dimensional tolerances, and the ability to create complex internal geometries impossible with other methods. It delivers near-net-shape components reducing material waste and machining costs.

Our investment casting process achieves tolerances ranging from ±0.075mm to ±0.25mm depending on component size and geometry, with linear dimensions typically held to ±0.005mm per mm. Critical features can be held tighter through post-casting machining.

Aerospace, medical, hydraulic, pneumatic, telecommunication, and instrumentation industries benefit from investment casting for applications requiring complex geometries, thin walls, excellent surface finish, and tight tolerances.

We adhere to ISO 9001 quality management systems, implement non-destructive testing for defect detection, conduct dimensional verification using CMM equipment, and ensure compliance with international standards including ASTM and customer-specific requirements.
Shri Guru Metals whatsapp Icon