Customised solutions for demanding applications

Aluminium investment casting

Bürstlein Gusstechnik GmbH stands for innovative solutions and high-quality products in the field of aluminium investment casting. This advanced casting process allows us to set new standards in precision and versatility. Our aim is to fulfil the complex requirements of our customers from a wide range of sectors while guaranteeing maximum dimensional accuracy and sustainable processes.

Aluminium investment casting and sustainability

Sustainability is a key component of our corporate philosophy. Aluminium is almost completely recyclable and is processed in closed cycles. In addition, we continuously optimise our production processes to minimise energy consumption and material usage. This is our contribution to resource-saving production without compromising on quality.

Aluminium investment casting and sustainability

Applications and sectors

Aluminium investment casting is used in a wide range of industries. Our customers appreciate the quality and adaptability of our products in areas such as:

Automotive industry: Aluminium investment casting provides robust and lightweight components for engines, chassis, and body parts that contribute to the energy efficiency of modern vehicles.
Aerospace: In this area, the low weight of aluminium plays a decisive role. Components benefit from the combination of stability and lightness.
Medical technology: Precision is an essential factor in medical technology. Our aluminium investment castings are used in surgical instruments and implants that meet the highest standards of dimensional accuracy and biocompatibility.
Mechanical engineering: From gears and pump housings to highly specialized tools, aluminium investment casting enables the production of customised solutions.

Our approach: Quality in every detail

Bürstlein Gusstechnik GmbH relies on state-of-the-art technologies and an experienced team to fulfil your requirements. From the initial concept to the finishing process, we support our customers with an integrated approach.
Every step in the production process is geared towards delivering the highest quality:

Design and modelling: Our experts develop CAD models and create high-precision wax patterns.
Mould production: The wax patterns are coated several times with refractory ceramic to create a robust and accurate mould.
Casting: Molten aluminium is poured into the ceramic moulds under strictly controlled conditions to ensure consistent quality.
Post-processing: From surface finishing to dimensional checks, each component is thoroughly inspected before delivery.

Why choose aluminium investment casting?

The process offers numerous advantages that make it a favoured choice for high-precision applications:

Complex geometries: Aluminium investment casting can be used to produce components that would not be feasible with other processes. Even the most demanding structures and designs can be reliably realised.
High dimensional accuracy: Minimal tolerances make it possible to cast components almost ready for production, reducing the need for subsequent machining.
Economic efficiency: The use of materials is significantly minimised thanks to precise planning and the possibility of reusing aluminium.
Sustainability: Aluminium is a recyclable material and our casting process is designed to use resources efficiently.
What sizes and weights can be produced in aluminium investment casting?
Our technology enables the production of components ranging from just a few grams to larger parts weighing several kilograms. The maximum size depends on the geometry and specific requirements of the component.

How long does the production process for aluminium investment casting take?

It depends on the complexity of the component and the required quantity. Generally, the process takes between 4 and 10 weeks, from modelling to completion.

What sizes and weights can be produced in aluminium investment casting?

Our technology enables the production of components ranging from just a few grams to larger parts weighing several kilograms. The maximum size depends on the geometry and specific requirements of the component.

Which alloys are used for aluminium investment casting?

Depending on the application, we offer a range of aluminium alloys with specific properties such as increased strength, corrosion resistance or thermal conductivity. Our experts will advise you on choosing the most suitable alloy.

Bürstlein Gusstechnik GmbH
Philipp-Reis-Straße 2
66849 Landstuhl

T +49 (0) 63 71 92 71 0
F +49 (0) 63 71 92 71 40
E feinguss@buerstlein-guss.de

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