The Wisdom of Ancestors’ Heritage – Sand-Casting
Casting technology has a long history, and you can trace it to bronze castings developed in China from 1700 to 1000 BC. The material of the mold can be sand, metal or ceramic. When it is sand, it is called sand casting, which has the advantage of lower cost because the sand of the mold can be reused. The disadvantage is that the production of the mold is time-consuming and disposable, and each time the finished product is taken out, and you will have to break the mold and recreate the mold for next product. Most of the material of cast is a metal that is originally solid but heated to a liquid state (e.g., copper, iron, aluminum, tin, lead, etc.). When the liquid metal solidifies in the mold, if the shrinkage is not replenished, it is solidified at the surface of the casting. The part will form a hole, called a shrinkage hole, which is considered a defect on the casting. The shrinkage hole is closely related to the operator’s experience and technology.
With 30 years of experience in the master’s craftsmanship, Hanssplus gains good control over kiln temperature and liquid metal casting.
With 30 years of experience in the master’s craftsmanship, Hanssplus gains good control over kiln temperature and liquid metal casting. It is also familiar with know how to prevent problems in advance, minimizing losses and saving production time and costs.
We treat the quality control of each part seriously, and we get involved in the quality control of each process stage, which is the only way to achieve our promise of offering well-made products. In this way, we can improve the yield and production stability effectively, and reduces unnecessary losses for customers. On the raw materials, we insist on the use of well-known brands of zinc alloy raw materials and never use the waste, because we know that this affects the surface finish quality and durability of the final product. Hanssplus believes that the key to doing the thing right is to do it right in detail.
We are applying the latest 3D design technology to the design work to help customers shorten development time.
In addition to our existing products, Hanssplus’s design team has the ability to produce entirely new designs to your specifications, from concept, 3D simulation to the mockup review and mass production. We are applying the latest 3D design technology to the design work to help customers shorten development time. If you have any ideas for product development, please contact us.