Case Study Library

Proven Results in the Foundry

A glimpse into how different foundries have used Goyal Group products to stabilise sand systems, improve casting finish and increase throughput.

Horizontally Parted High Pressure Line
High Pressure Moulding

Horizontally Parted High Pressure Line

Products used: PihBond P‑009
Moulding line: Horizontal high‑pressure line
  • Smoother surface finish on heavy section castings.
  • Improved sand peel‑off around complex geometries.
  • More stable sand behaviour over longer runs.
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Vertically Parted High Pressure Line
High Pressure Moulding

Vertically Parted High Pressure Line

Products used: PihBond P‑045, PihKol
Moulding line: Vertical parted line
  • Better control over LOI and sand strength window.
  • Reduced sand‑related rework and shot‑blasting time.
  • More consistent finish across large production batches.
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Koyo HP Line Producing Sanitary and Automobile Casting
Sanitary & Automotive

Koyo HP Line Producing Sanitary and Automobile Casting

Products used: PihKol, Coatings Range
Moulding line: Koyo high‑pressure line
  • More uniform coating performance on intricate cores.
  • Reduction in burn‑on / burn‑in related finishing issues.
  • Improved visual aesthetics of machined castings.
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KW HP Line Producing Automobile Casting
Automotive

KW HP Line Producing Automobile Casting

Products used: Carbolit, PihCarb
Moulding line: KW high‑pressure line
  • Stable melt carbon levels with predictable recovery.
  • Better control over sulphur and cleaner melts.
  • Support for consistent mechanical properties.
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ARPA Molding Line
General Engineering

ARPA Molding Line

Products used: PihBond, PihKol
Moulding line: ARPA moulding line
  • Enhanced dimensional accuracy across complex parts.
  • Reduced scrap rate through better sand consistency.
  • Improved throughput with stable process parameters.
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