Mold Classfication
HAOYUN Tooling is equipped with more than 25 sets of various of advanced automatic equipments. And most of the equipment is newly purchased.
Project Management
In order to offer customers good quality molds and products and better lead time,we set up a project management department: 1.When new project input,project manager and project engineer will join in the project process,work with engineering team to provide customers DFM report,Mold-flow analysis,Mold design(2D&3D). 2.During manufacturing period,we will keep customers updated with […]
Equipments
Spi Standards
The Society of the Plastics Industry (SPI) sets standards for the plastics industry in the United States. One of the standards regulates the type of polish on molded plastic products. There are twelve grades of finishes specified by the SPI in four categories that range from shiny to dull. Each grade has different requirements for […]
Resin Shrinkage
All resins have different shrink rates depending on resin family, amorphous vs. crystalline materials, mold design, and also depending on processing conditions (cycle time and temperatures) as well as part design (shape and wall thickness). Resin also shrinks differently depending on the direction of flow, with (laminar) or against (transverse). The values below represent the […]
Supply Chain
Raw Material Availability: we have direct access to raw materials such as plastic resins, pigments, and additives. This can help to reduce lead times and costs associated with sourcing materials from external suppliers.
