Information

Airset Sand
Castings

DAC INDUSTRIES

Our air set
sand castings division allows us to produce all manner of castings from cleaning machines to brewery beer fonts.

Air-Set Sand Casting Method

For smaller batch sizes and prototype castings, we typically use the air-set sand casting method. DAC offers sand castings in Aluminium, Brass, Bronze, and zinc.

Induction Melting Facility

Our Induction melting facility is a game-changer for copper-based alloys like gunmetal. It ensures that the metal is melted at the fastest rate possible, which is crucial for maintaining the best metal quality. This process effectively alleviates gas or porosity in the finished castings, giving you the assurance of high-quality materials in your castings.

Modern Pattern Equipment

While we still cater to small batches from traditional wooden patterns, our focus is on modernity. Most of our pattern equipment is produced from CAD models and manufactured on CNC machines. This not only ensures increased pattern life, better surface finish, and speed of production but also reassures you of our commitment to using advanced technology.

Sustainable Sand Reclamation

While we still cater to small batches from traditional wooden patterns, our focus is on modernity. Most of our pattern equipment is produced from CAD models and manufactured on CNC machines. This not only ensures increased pattern life, better surface finish, and speed of production but also reassures you of our commitment to using advanced technology.

Perfectly form sand castings

Send a message

    DAC collects personal information when you register an enquiry with us or place an order for products or services. We will use this information to provide the services requested, maintain records and, if you agree, to send you marketing information. DAC will not share your information for marketing purposes with other companies. For more information explaining how we use your information please see our Privacy Policy.

    Contact us now

    Happy to quote
    the work you need doing

    Call or send an message today

    Do you have a project in mind you need some help with? Please don’t hesitate to contact us via our contact form or call 01902 324646.

    Chris Hickman

    Foundry Manager

    Quality

    Quality is
    at the forefront
    of customer requirements, this is why DAC have made it our mission to strive for excellence in this field.

    ISO 9001

    Continual internal audits along with ISO 9001 audits ensure all of our quality procedures are monitored to the highest standard always looking for improvement.

    Method sheets

    Method sheets are introduced at the beginning of the casting process to ensure continuity in the casting run, along with periodic visual checks as the casting passes through each stage in the foundry.

    Fully Documented

    Material batches are documented for each casting run, allowing ease of traceability.

    Showing intricate detail of sand castings

    What are Sand Castings?

    Airset sand casting, or no-bake sand casting, is a modern process that uses chemically bonded sand to create moulds. The foundry industry widely uses this process to produce complex and large metal components. Airset sand casting offers several advantages compared to traditional sand casting methods, making it a popular choice for manufacturers.

    One of the primary benefits of airset sand casting is its ability to produce intricate and accurate castings with a high degree of dimensional stability. The chemically bonded sand in this process provides better mould strength and a smoother surface finish, resulting in minimal post-casting machining requirements. This saves time and reduces material wastage, making the process more cost-effective.

    Superior Capabilities

    Furthermore, air-set sand casting is known for its superior casting integrity and improved mechanical properties. The chemically bonded sand creates strong mould structures, producing high-quality castings with excellent surface detail and tight tolerances. This makes air-set sand casting suitable for applications where precision and structural integrity are crucial.

    Environment

    In addition to its superior casting capabilities, airset sand casting also offers environmental benefits. The process utilises sand moulds that can be easily recycled, reducing waste and minimising the overall environmental impact. Using chemically bonded sand also eliminates the need for complex and time-consuming mould preparation, contributing to a more efficient and sustainable manufacturing process.

    Overall, airset sand casting is a versatile and reliable casting method that has revolutionised the production of metal components. Its ability to produce complex shapes, high-quality surface finishes, and solid and precise castings makes it an ideal choice for various industrial applications, from automotive and aerospace to machinery and equipment manufacturing. With its numerous advantages, airset sand casting continues to play a significant role in advancing modern foundry technology.

    Working with DAC allows us to run low stock levels

    Working with DAC allows us to run low stock levels, thus saving large amounts of capital, as the turnaround is always super fast and with them employing our own inspection system, the goods are always top quality.

    Catering Company Manager

    Great bunch of guys

    Great bunch of guys, always keen to help especially Chris.

    Martin Barrett Director

    Superb company to deal with

    Superb company to deal with, can facilitate tooling design, advise and total quality

    Richie Mac Director