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PAMİLANGA
PAMİLANGA
Home
Capabilities
Manufacturing
Gears
Technical Ceramics
Industries
Quality
About
Request a Quote
Home
Capabilities
Manufacturing
Gears
Technical Ceramics
Industries
Quality
About
Request a Quote
PAMILANGA LTD · ADVANCED TECHNICAL CERAMICS

Ceramic Cores
for Complex
Castings.

Precision-engineered silica, alumina and complex ceramic core solutions for demanding investment casting applications.

Explore Ceramic Cores Request a Quote
Silica Systems Investment casting cores
Alumina Systems Refractory applications
Complex Geometry Intricate internal passages
Custom Development Application-led engineering
Overview Ceramic Cores Materials Engineering Applications Quality Start an RFQ
Technical Ceramics

Engineered for the geometry others avoid.

PAMILANGA develops ceramic core solutions for precision investment casting applications where internal geometry, dimensional repeatability and thermal performance are critical.

Our approach begins with the casting requirement rather than a catalogue product. Core geometry, ceramic material, manufacturing route, thermal behaviour and removal requirements are evaluated as one engineering system.

From relatively conventional internal passages to highly complex turbine-component geometries, development is focused on creating a repeatable core solution appropriate for the customer's casting process.

01 · MATERIAL Application-led selection Silica, alumina and project-specific systems
02 · GEOMETRY Complex internal features Developed around casting manufacturability
03 · PROCESS Repeatability by design From prototype development to production
Core Technologies

Ceramic cores.

Material systems and geometries developed around the casting alloy, thermal cycle, dimensional requirement and post-casting core removal strategy.

01 Silica

Silica Ceramic Cores

Silica-based ceramic core systems developed for precision investment casting applications requiring controlled dimensional behaviour, complex passages and practical post-casting removal.

Investment Casting Internal Passages Core Removal
Material considerations →
02 Alumina

Alumina Ceramic Cores

Refractory ceramic core systems considered for demanding casting conditions where elevated thermal capability and structural stability are key engineering requirements.

High Temperature Refractory Complex Casting
Material considerations →
03 Complex Geometry

Complex Turbine Cores

Application-specific ceramic core geometries for intricate internal features, including complex cooling-path concepts found in advanced turbine and high-value precision castings.

Complex Geometry Turbine Development
Explore engineering →
Material Selection

Material follows application.

Ceramic core material selection is evaluated against the complete casting route. No single formulation is appropriate for every component.

Silica systems Casting-process balance

Considered where dimensional behaviour, geometry and post-casting removal must be balanced.

Alumina systems Refractory performance

Considered for applications requiring increased thermal and refractory capability.

Engineering factor Core geometry

Wall sections, transitions, passages, unsupported features and overall complexity influence material and process selection.

Engineering factor Casting environment

Alloy, thermal cycle, shell system and casting conditions are considered during development.

Engineering factor Dimensional requirement

Critical geometry and repeatability targets should be defined at the beginning of development.

Engineering factor Core removal

Post-casting removal requirements form part of the material and process evaluation.

Final material formulation and manufacturing route are project-specific and should be confirmed following review of casting geometry, process conditions and customer performance requirements.

Engineering & Development

From casting requirement to ceramic core.

We approach the core as part of the complete casting system. Geometry, ceramic behaviour, tooling, manufacturing stability and casting performance are considered together before a production route is established.

01 Geometry & manufacturability review ↗
02 Material-system evaluation ↗
03 Tooling & process development ↗
04 Prototype core development ↗
05 Dimensional process control ↗
06 Repeat-production development ↗
Engineering Considerations

Core performance starts before manufacturing.

01

Geometry

Internal passages, cross-sections, transitions, radii and unsupported features are reviewed for manufacturing feasibility.

02

Dimensional Stability

Critical dimensions and repeatability requirements are considered through tooling, ceramic processing and thermal stages.

03

Thermal Behaviour

Material response must be compatible with the expected casting and thermal environment.

04

Core Strength

Handling, shell processing and casting loads are considered against the geometry and selected ceramic system.

05

Surface Condition

Core surface characteristics and interface requirements are evaluated according to casting needs.

06

Removal Strategy

Core-removal requirements should be incorporated into material selection and component development from the beginning.

Development Route

From concept to controlled production.

01

Requirement

Review drawing, casting geometry, process parameters and performance requirements.

02

Engineering

Evaluate geometry, material system, manufacturability and tooling strategy.

03

Prototype

Develop initial ceramic cores and establish preliminary process parameters.

04

Validation

Review dimensional behaviour and customer casting results against agreed requirements.

05

Production

Establish a repeatable manufacturing route supported by defined process controls.

Applications

Built around demanding castings.

01

Aerospace

Ceramic core development for precision cast components requiring intricate internal geometries.

02

Gas Turbines

Complex internal-core concepts for turbine and hot-section precision casting applications.

03

Investment Casting

Ceramic core solutions developed around dimensional, thermal and removal requirements of the casting route.

04

Precision Industry

Application-driven ceramic development for specialised high-value precision casting requirements.

Quality & Process Control

Precision is part of the process.

Ceramic cores require repeatability throughout the manufacturing route. Dimensional control, material consistency and process discipline must be considered during development rather than treated solely as final inspection activities.

01 Drawing and requirement review
02 Defined critical dimensions
03 Controlled manufacturing parameters
04 Dimensional verification
05 Project-specific documentation
Explore PAMILANGA Quality →
Start a Technical Review

Send us the casting challenge.

For an effective initial review, provide as much technical information as is available. Early-stage projects are also welcome where the final ceramic solution has not yet been defined.

01 2D drawing or 3D geometry
02 Casting application and alloy information
03 Critical dimensions and tolerances
04 Expected annual or batch quantity
05 Current ceramic material, if specified
06 Core-removal or process requirements
Technical FAQ

Ceramic core development.

What information is needed to review a new ceramic core?
A drawing or 3D model is the most useful starting point. Casting alloy, process conditions, critical dimensions, expected quantities and any existing core material specification should also be provided where available.
Can PAMILANGA review complex internal geometries?
Yes. Complex geometry can be assessed during the manufacturability review. The appropriate ceramic material and production route depend on the geometry, casting process and required performance.
Is silica or alumina the correct material for my project?
Material choice should be made against the complete casting requirement. Thermal environment, dimensional behaviour, geometry and removal strategy can all influence the preferred ceramic system.
Can development begin from an existing ceramic core?
Existing drawings, CAD data, specifications and process information can form the basis of an engineering review. The development route is determined after the available technical information has been assessed.
Are prototype and production requirements reviewed differently?
Prototype development focuses on establishing geometry, material behaviour and process feasibility. Repeat production additionally requires stable manufacturing parameters and appropriate process controls.

Have a difficult ceramic core requirement?

Send your drawing, CAD data or technical requirements to PAMILANGA for engineering review.

Request Technical Review →
PAMILANGA LTD Precision manufacturing and advanced technical solutions for demanding industrial applications. Supporting global customers with engineered components, technical ceramics and manufacturing expertise.
Technical Ceramics
Silica Ceramic Cores Alumina Ceramic Cores Complex Turbine Cores Engineering Quality
Contact
info@pamilanga.com +44 7851 810 962
London · United Kingdom
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© PAMILANGA LTD Company No. 16626410 · United Kingdom

PAMILANGA LTD

Custom precision gear manufacturing and gearbox component supply for UK, EU and US industrial buyers.

Global Inquiries info@pamilanga.com +44 7851 810 962
United Kingdom

Suite 1905 PO, Area 1/1
60 Tottenham Court Road
Fitzrovia, London, W1T 2EW

Company Number: 16626410
Private Limited Company
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