1. Product design: First, according to the needs and requirements provided by customers, design plastic box products that meet the requirements, including requirements for size, shape, structure, etc.
2. mould design: On the basis of product design, carry out mould design, including the design of mould structure, size, number of mould cavities, cooling system, etc. According to the needs, it is also necessary to design the flow channel of the mould and the design of the plastic hopper.
3. Material procurement: According to the mould design and requirements, choose suitable mould materials, including mould steel, mould standard parts, etc.
4. Processing and manufacturing: According to the mould drawing, carry out the processing and manufacturing of the mould, including turning, milling, grinding, EDM and other processing techniques, to produce mould parts with precision and quality.
5. Assembly and debugging: Assemble and debug the processed mould parts, including checking the assembly accuracy and function of each part, and making adjustments and modifications.
6. mould test: Test the debugged mould, including injection moulding test and product quality inspection, to check the performance and quality of the mould.
7. Delivery and use: After testing and inspection, after confirming that the performance and quality of the mould meet the customer's requirements, the mould will be delivered to the customer for use.