Tuowei aluminum rapid prototype is treated with mature dyeing technique. It is conducted with an anionic direct dye by completely immersing the fabric (or yarn) in an aqueous dyebath. 2.
We conduct a variety of rigorous tests to ensure that our products are defect free and meet high quality standards. 3.
Every aspect of the product is strictly tested to meet international quality standards. 4.
The superb quality of aluminum rapid prototype in Shenzhen Tuowei Model Technologies Co., Ltd. is widely known by customers. 5.
Without complete quality assurance system, the aluminum rapid prototype of Tuowei could not have been so popular.
There are many benefits of making Aluminum Alloy box prototype as follow：
First, you can test the appearance and construction of aluminum alloy prototype. You can make a few samples for testing before the new product start to be developed formally. Find the defect and improve it.
Second, attending the exhibition. You can display the prototype instead of real product on the business fair, through this you can promote your new product beforehand and search suggestion from potential customers, even get the advance orders.
Third, make prototype to take place of the real product. This prototype can realize the full function completely. We can sell these prototypes as a product directly.In the prototype industry, we usually adopt CNC machining to make aluminum prototype, in another word, using CNC machine to make it. The tolerance of prototype made by most of prototype manufactures is around 0.1mm, but TuoWei can reach up to between 0.01mm and 0.1mm because of advanced equipments and rich experience in high standard parts. The aluminum alloy box prototyping which involved in many process such as CNC milling, polishing, sand blasting and anodizing can be shown clearly
in the next picture.
CNC milling: under the instruction of program, CNC high-speed Drilling and tapping center cuts the spare materials as certain path and gets the original prototype. It is worth mentioning that the tolerance of CNC prototype is depended on equipment’s ability directly, we adopt the advanced CNC machine with tolerance reaches up to 0.05mm.
Handcraft: there are many work pieces and tool marks on the surface of prototype after machined by CNC. It needs to be engraved with sandpaper. When we are polishing it, we should use the bold sandpaper firstly, next small sandpaper step by step. To make the prototype looks smooth and exquisite.
Sand blasting: blasting a layer particular covering the box prototype to reduce the roughness and improve its abradability.
Anodizing: making the prototype have a oxidizing reaction on its surface, forming a layer membrane to protect it from scraping.
After the box prototype completed, it remains test in the end. The most of companies aren’t strict with this process, some even lack of it, which leading to some mistakes of prototype after it delivered. We use the advanced testing device—three dimension tester, with which we can get a exact result.
When it comes to professionalism for manufacturing aluminum rapid prototype , Shenzhen Tuowei Model Technologies Co., Ltd. is undoubtedly one of them. 2.
With high technology, Shenzhen Tuowei Model Technologies Co., Ltd. focuses on producing high quality sand casting aluminum prototype . 3.
Our goal is to make every customer enjoy the service at Tuowei Model. Please contact. Shenzhen Tuowei Model Technologies Co., Ltd. always maintains long-term growth by providing superior service to customers with mobile phone frame parts prototype . Please contact. Tuowei will continue to introduce high quality aluminum medical prototype factory . Please contact. The core values of Shenzhen Tuowei Model Technologies Co., Ltd. is to create value for clients. Please contact.