Lustron®
Last Updated: Aug 3, 2026

HPL- Pipe Fittings & Heavy Flange Foundry

Engineered Additives, Exceptional Casting Outcomes

Project Overview

Region

Gujarat

Industry

Foundry – pipe fittings & accessories manufacturing (Disamatic DISA 250/2070, ARPA line, resin-bonded hand molding)

Engineering Focus

Sand fusion on bottom/drag side of heavy flange castings, excessive shot blasting time, high sand-related rejections.

Solution

Lustron HPL – proprietary engineered green sand additive combining lustrous carbon-carrying additive with anti-scabbing agents.

Goal

Eliminating Sand Fusion in Heavy Flange Castings Without Increasing Additive Dosage

Outcome

  • Foundry sand rejection reduced by 22.18%.
  • Second-stage shot blasting eliminated 100%.
  • Rework on flange-type castings reduced 100%; surface finish significantly improved.
  • Faster casting turnaround and lower electricity usage from reduced shot blasting.

Net result: an estimated ₹5.5 lakh/month savings for 640 MT of output.

Proven performance. Measurable results.

We deliver solutions that drive real improvements in quality, efficiency, and productivity.