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Casting — Amsol Industries
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Hero Photo — Casting Capability
Sand · shell · investment · aluminium die casting · steel / iron castings
1920 × 1080px · premium industrial casting environment
Manufacturing Capability

Casting. The Right Process.

The Right Process for Every Geometry. Amsol supports multiple casting routes — sand casting, investment casting, shell mould casting, aluminium die casting, steel casting, and ductile iron casting — so OEMs do not need to force every component into one process. The drawing decides the process. Not habit. Not convenience.

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Process 01
Ferrous Casting
Grey iron · SG iron · steel · alloy steel · manganese · stainless steel.
Process 02
Precision Casting
Investment casting · shell mould · detailed geometry · cleaner finish.
Process 03
Aluminium Casting
GDC · LPDC · HPDC · lightweight housings · high-volume enclosures.
Process Flow

From Drawing to Finished Casting — 6 Steps

Every casting begins with process selection. Amsol reviews geometry, weight, material, tolerance, volume, tooling, finishing, machining, and inspection before committing to the right route.

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Drawing review
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01
Drawing & Process Review
Casting process selected based on geometry, weight, material, tolerance, and volume.
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Material grade
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02
Material Grade Selection
Alloy, iron, steel, stainless, aluminium, or manganese grade recommended.
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Tooling
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03
Tooling / Pattern / Die Development
Pattern, shell tool, wax die, or pressure die prepared as per process.
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Casting route
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04
Moulding, Pouring or Injection
Casting produced through selected route.
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Finishing
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05
Fettling, Heat Treatment & Machining
Cleaning, shot blasting, heat treatment, and CNC machining performed where required.
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Inspection
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06
Inspection & Dispatch
Spectrometer, hardness, CMM, surface, and documentation checks completed.
Process Deep-Dive

Casting Routes for Different Geometries, Materials, and Volumes

Amsol recommends casting routes based on engineering fit, not process habit. Large heavy parts, detailed stainless parts, cleaner ferrous castings, and lightweight aluminium housings each need a different route.

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Sand Casting
Large housings · frames · pump bodies
600 × 380px · heavy foundry setting
Casting Route 01
Sand Casting
◆ Sand Casting
For Large, Heavy, and Cost-Effective Components.
Sand casting is suitable for larger, heavier components where tooling cost, material flexibility, and geometry size are key. Amsol supports green sand, no-bake, and steel sand routes depending on size, complexity, material, and accuracy requirement.
0.5–1000kg
Casting range
Grey / SG / Steel
Material range
Green Sand / No-Bake
Process variants
Complex Cores
Possible
Housings · frames · covers · pump bodies · mining castings
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Investment & Shell Mould Casting
Cleaner finish · better detail
600 × 380px · precision component spread
Casting Route 02
Investment & Shell Mould Casting
▲ Precision Casting
For Cleaner Finish and Better Detail.
Investment casting is ideal for intricate geometries and stainless steel components. Shell mould casting is ideal where better finish than sand is required but investment casting may be too expensive. Amsol recommends the right route based on geometry, tolerance, cost, and volume.
Fine Detail
Investment casting
Better Finish
Shell mould
SS304 / SS316 / CF8M
Precision grades
Medium Volume
Cost advantage
Valve parts · pump parts · agro parts · brackets · fittings
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Aluminium Die Casting
GDC · LPDC · HPDC
600 × 380px · lightweight high-volume parts
Casting Route 03
Aluminium Die Casting
■ Aluminium Casting
For Lightweight, High-Volume, Precision Components.
Aluminium casting supports lightweight parts, electrical enclosures, automotive housings, solar hardware, inverter bodies, junction boxes, and high-volume precision components. GDC, LPDC, and HPDC are selected based on complexity, porosity, volume, and wall thickness.
A380 / ADC12
HPDC grades
GDC / LPDC / HPDC
Process routes
±0.05mm
HPDC accuracy possible
1mm Wall
Thin-wall possibility
Junction boxes · inverter housings · brackets · automotive parts
Material Capability

Casting Materials Amsol Supports

Material selection depends on load, corrosion exposure, machining requirement, pressure duty, weight target, surface finish, and cost direction.

Material / Grade FamilyUseStrength
Grey Iron / Cast IronHousings, covers, machine basesCost-effective, machinable, vibration damping
SG Iron / Ductile IronBrackets, load-bearing housings, infrastructure partsBetter ductility and strength than grey iron
Carbon Steel / Alloy SteelStructural, pressure, mining, railway, and heavy-duty partsStrong, heat-treatable, durable
Stainless Steel / CF8M / SS316Pump, valve, marine, oil & gas, earthing partsCorrosion resistance and process-fluid compatibility
Aluminium A380 / ADC12 / LM SeriesLightweight housings, enclosures, bracketsHigh-volume, lightweight, thin-wall production
Process Selection

Which Casting Process Should You Choose?

Casting process selection affects tooling cost, machining stock, surface finish, strength, lead time, and repeatability. Amsol reviews the drawing before recommending a route.

Choose This RouteWhen It FitsTypical Decision Driver
Sand CastingLarge size, lower tooling cost, heavy parts, ferrous grades, or complex cores are required.Size + cost
Investment CastingFine detail, stainless steel, smooth finish, and complex geometry matter.Detail + finish
Shell Mould CastingYou need better finish than sand casting but lower cost than investment casting.Finish + cost balance
Aluminium Die CastingThe part needs lightweight, high-volume, thin-wall, and repeatable dimensional control.Volume + thin wall
Steel CastingThe part needs strength, wear resistance, pressure duty, or structural load capacity.Strength + duty
Casting Photography

Casting — From Process Selection to Finished Component

Images have been placed from the Amsol brochure to visually support the casting routes: sand casting, shell mould casting, investment casting, aluminium casting, machining, and finished component readiness.

Industry Applications

Where Amsol Castings Go

Casting routes support OEM components across automotive, pumps, oil & gas, energy, infrastructure, mining, and machinery sectors.

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Automotive castings
Automotive
Housings · brackets · gearbox parts · structural castings
Housings · Brackets
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Pump castings
Pumps & Fluid Systems
Casings · impellers · valve bodies · gland parts
Pump + Valve Parts
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Oil gas castings
Oil & Gas
WCB bodies · CF8M parts · flanges · process components
WCB · CF8M
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Energy castings
Energy
Solar brackets · inverter housings · earthing connectors
Energy Hardware
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Mining castings
Construction & Mining
Crusher parts · housings · wear components · heavy castings
Heavy Castings
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Infrastructure castings
Infrastructure
Covers · brackets · access components · earthing hardware
Infrastructure Parts
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Machinery castings
Machinery OEMs
Machine housings · bearing carriers · frames · covers
OEM Castings
Quality Assurance

Every Casting Route Verified Through Material, Dimensional, Surface, Heat Treatment, and Batch Documentation.

Casting quality depends on selecting the right process and verifying the final component through chemical, dimensional, mechanical, surface, and documentation checks.

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Spectrometer
Material chemistry checked to confirm grade compliance before dispatch.
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CMM
Critical dimensions verified where fitment and drawing tolerance demand it.
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Hardness Testing
Mechanical requirement supported through hardness verification where specified.
Surface Finish
Surface condition checked after fettling, blasting, machining, or finishing.
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Heat Treatment Certs
Heat treatment records provided when normalising, Q&T, or stress relieving is required.
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MTC
Material Test Certificates issued as per part and customer requirement.
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CTA Background · Multi-route casting components · 1920×800px
Get Started

Have a Casting Drawing?
Share It.

Amsol engineers review your component and recommend the correct casting route — sand, shell mould, investment, aluminium die casting, steel casting, or CNC-finished casting — with DFM feedback and indicative pricing.

✓ DFM feedback in 24 hours ✓ NDA available ✓ ISO 9001:2015 ✓ Correct process before tooling commitment
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