Sand Casting Services

Sand casting is a cost-effective process ideal for producing large, complex-shaped, and medium-to-low volume metal parts. It uses removable sand molds and works with materials like carbon steel, alloy steel, stainless steel, cast iron, aluminum alloy, and copper alloy.
As a trusted provider of sand casting services, we specialize in creating both simple and complex components with precision and efficiency. Our advanced capabilities, including automated processes and strict quality control, ensure high-performance sand castings that meet industry standards. Whether for prototypes or production, our sand casting services deliver durable, cost-effective solutions tailored to your needs.
High Dimensional Accuracy
Fine Surface Finish
Wide Selection of Metal Materials
Customized Solutions Available
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ISO9001:2015 Certified

12K+Precision Castings Produced Monthly

40+Different Casting Materials

50+Countries Shipped

Sand Casting Materials

Leierwo’s sand casting services can utilize seven different types of metal materials—gray iron, ductile iron, stainless steel, alloy steel, carbon steel, aluminum, and copper. Our expertise in sand casting services ensures that each material is carefully selected to meet the specific requirements of your project, delivering high-quality, durable components.
Gray Iron Sand Casting
Gray iron gets its name from the color of its fracture surface. Known for its excellent machinability and cost-effectiveness, gray iron is a popular choice in sand casting services. It is widely used in applications requiring strength and wear resistance, making it a reliable option for various industries.
Ductile Iron Sand Casting
Ductile iron sand castings are strong and durable, known for their impact and fatigue resistance. Its spheroidal graphite inclusions enhance ductility and help prevent cracks throughout the component’s service life.
Stainless Steel Sand Casting
Stainless steel is a popular choice for industries requiring durable and corrosion-resistant components. In most applications, this metal retains its quality without the need for additional plating or coatings.
Tuangan Pasir Keluli Aloi
Low-alloy steel contains varying amounts of different elements to enhance specific properties required for each component’s intended use. Known for its toughness, wear resistance, and high-temperature durability, alloy steel is an excellent choice for industrial applications.
Carbon Steel Sand Casting
Carbon steel derives its strength from the addition of carbon and is widely recognized for its durability. It offers excellent corrosion resistance, and with proper protection and maintenance, these components have a long service life.
Aluminum Sand Casting
Aluminum is one of the most popular metals for casting due to its ability to produce strong yet lightweight components. Depending on its alloy composition, aluminum is a cost-effective alternative to other metals with similar properties.
Brass Sand Casting
Brass sand castings are widely used in the construction industry for their aesthetic appeal, corrosion resistance, and rust prevention. Their excellent surface finish options make them a preferred choice for decorative and functional applications.

Sand Casting Parts Samples

Pilihan Rawatan Permukaan Boleh Disesuaikan

Letupan Tembakan
Letupan tembakan ialah proses rawatan permukaan yang melibatkan mendorong bahan pelelas pada kelajuan tinggi untuk menghilangkan bahan cemar permukaan, skala atau karat. Proses ini meningkatkan lekatan permukaan untuk salutan seterusnya dan meningkatkan rintangan keletihan.
Pemesinan
Pemesinan ialah proses ketepatan yang digunakan untuk mencapai toleransi yang ketat dan kemasan permukaan yang licin. Ia termasuk mengisar, memusing, menggerudi dan mengisar untuk memenuhi keperluan dimensi dan fungsi tertentu.
Salutan Cat
Salutan cat memberikan kemasan pelindung dan hiasan pada permukaan keluli aloi. Ia meningkatkan rintangan kakisan dan membolehkan pelbagai pilihan warna dan tekstur, menjadikannya sesuai untuk tujuan estetik dan fungsi.
Salutan Serbuk
Salutan serbuk ialah proses kemasan kering yang menghasilkan permukaan yang tahan lama, tahan haus dan tahan kakisan. Ia menawarkan penampilan yang seragam dan boleh didapati dalam pelbagai warna dan tekstur.
Salutan Bergalvani
Galvanisasi melibatkan penggunaan lapisan zink pada permukaan keluli, menawarkan perlindungan kakisan yang sangat baik. Galvanizing hot-dip dan electro-galvanizing adalah kaedah biasa yang digunakan untuk memanjangkan jangka hayat komponen keluli.
Salutan Oksida Hitam
Rawatan oksida hitam mencipta lapisan pelindung hitam nipis pada permukaan keluli untuk meningkatkan rintangan kakisan dan mengurangkan pantulan cahaya. Ia biasanya digunakan dalam aplikasi automotif, aeroangkasa, dan perkakas.

Start Your Project with Leierwo

1. Hantar Pertanyaan Anda
Hantar lukisan CAD dan fail 3D anda melalui e-mel, menyatakan gred bahan, kuantiti pesanan, kemasan permukaan atau sebarang butiran lain yang berkaitan.
2. Pengiraan Kos
Sebaik sahaja kami menerima reka bentuk anda, pasukan kejuruteraan kami akan menilai lukisan dengan teliti dan mengira harga berdasarkan kos pengeluaran sebenar secepat mungkin.
3. Mulakan Pengeluaran
Selepas kelulusan harga, pasukan pengeluaran kami akan menyediakan bahan dan menjadualkan pengeluaran dengan segera. Leierwo sentiasa memastikan penghantaran tepat pada masanya.
4. Susun Penghantaran
Selepas pengeluaran selesai, kami akan memberikan butiran pembungkusan dan mengatur penghantaran melalui laut atau udara. Kami menyokong penghantaran global untuk setiap pesanan.

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