Heavy Ferrous & Non-Ferrous Sand Casting Services
Engineering large-scale castings up to 3,500 kg using precision no-bake resin and green sand molding systems in grey iron, SG iron, cast steel, and aluminum alloys.
Heavy Sand Casting Capabilities
Equipped for medium and heavy components requiring sound metallurgical density, pressure tightness, and smooth internal cores.
No-Bake Resin Sand Molding
Self-setting furan and phenolic resin sand systems providing exceptional dimensional rigidity and superior surface finishes on heavy, thick-section castings.
Automated Green Sand Molding
Optimized for medium-to-high volume recurring production runs of symmetrical brackets, pedestals, and industrial housings with rapid cycle times.
Pattern Design & Tooling Division
In-house CNC machining of master patterns, matchplates, core boxes, and runner-riser feeding systems to maximize casting yield.
Spectrometer & Thermal Analysis
Every liquid batch undergoes strict carbon equivalent thermal analysis and 24-channel optical emission spectroscopy prior to mold pouring.
Heavy Fettling & Shot Blasting
Complete removal of gating, flash, and residual molding sand, followed by uniform surface profiling for heavy primer coats.
Heavy CNC Machining & CMM Verification
Turnkey delivery of fully machined large-format castings with tight bore concentricity and precision mounting faces.
Sand Casting Material Specifications
Grey Iron
Machine tool beds, structural pedestals, counterweights, vibration-damped bases.
Ductile / SG Iron
High-stress suspension brackets, pressure-retaining pump bodies, heavy hinge nodes.
Cast Steels
High-temperature valve casings, high-tensile architectural anchor nodes.
Aluminum Castings
Large-scale lightweight architectural panels, decorative grilles, marine enclosures.