Reliable plastic injection mold manufacturing in Vietnam: The manufacturing process

Contents

1. The importance of High-Quality plastic injection mold manufacturing
2. Services at Hanoi Mould Technology Co., Ltd.
3. The plastic injection mold manufacturing at Hanoi Mould
Conclusion

Today, plastic injection molds are considered an essential tool in producing plastic products. With the increasing demand for production, injection molds facilitate the mass production of plastic items quickly and with high precision. A quality injection mold is essential for ensuring the accuracy and consistency of products, thereby minimizing production costs and manufacturing time. The manufacturing process must be carried out meticulously and accurately to produce high-quality plastic injection mold.

In Vietnam, Hanoi Mould Technology Co., Ltd. stands out for its reputable and high-quality plastic injection mold manufacturing services. This article will help you understand the importance of injection molds, the services offered by the company, and the professional plastic injection mold processing procedures at Hanoi Mould.

If you are interested in injection molds and need to produce plastic products in bulk, don’t hesitate to contact Hanoi Mould or call our hotline at 0912 308 979 for a consultation!

Reliable plastic injection mold manufacturing in Vietnam

1. The importance of High-Quality plastic injection mold manufacturing

High-quality injection molds are a key factor in determining the final product’s quality. A good mold will help:

Ensure precision: A precisely designed mold creates uniform plastic components without defects.
Increase productivity: High-quality molds can reduce production time and increase the number of products manufactured in a short period.
Reduce costs: A good mold minimizes damage and material waste, saving costs for businesses.

2. Services at Hanoi Mould Technology Co., Ltd.

Established in 2005, Hanoi Mould Technology Co., Ltd. is one of the professional plastic injection mold manufacturers adhering to FUTABA, DME, and HASCO standards. With a team of experienced engineers, the company is committed to delivering high-quality products, optimizing production processes, and meeting diverse customer needs.

Hanoi Mould offers a variety of plastic injection mold manufacturing services, including:

Mold design: Hanoi Mould provides custom mold design services using modern CAD/CAM technology.
Plastic injection mold production: Manufacturing injection molds, hot runner molds, plastic casting molds, and high-precision molds.
Mass production of plastic products: Hanoi Mould accepts orders for various plastic products, including automotive and motorcycle parts.
Mold repair and maintenance: Hanoi Mould offers mold repair and maintenance services to ensure molds operate efficiently and durably.

3. The plastic injection mold manufacturing at Hanoi Mould

The plastic injection mold manufacturing process at Hanoi Mould Technology Co., Ltd. is carried out in systematic steps to ensure quality and efficiency:

Step 1: Product/Drawing Research

Upon receiving an order, Hanoi Mould will research the received product or drawing. To create a mold, we first need all relevant information, which will be provided by the customer. Our team will provide technical consultation to help customers achieve the best possible product. The necessary input information includes:

Product materials
Product weight
Type of mold (two-plate or three-plate)
Number of cavities
Hot runner or cold runner
Gate type (point gate, sub gate, edge gate, etc.)
Core material
Mold shell material
Production volume
Other relevant information

Step 2: Mold design

After researching the product/drawing and gathering the necessary information, the design engineers at Hanoi Mould will develop a plan and design the mold. This is a crucial step in the injection mold processing procedure and will determine the optimal product design.

Hanoi Mould’s design team is skilled and professional. After adding layouts and explanations, the design department will create CAD/CAM machining data. Following a rigorous plastic injection mold manufacturing process, our design engineers meticulously execute all stages, including: separating the mold into components; core processing; creating assembly drawings; creating detailed drawings; designing and fabricating electrode drawings for EDM; checking drawings; and releasing drawings.

Once a 3D drawing is completed, the design team collaborates with other departments to comprehensively evaluate the design. We need to ensure that the drawing meets customer requirements and is feasible with the existing machinery in the factory, making necessary adjustments for optimal results.

Step 3: Mold fabrication

In the plastic injection mold production process, this step requires precision machinery to perform:

Machining surfaces, details, and cores on precision machines such as milling machines, grinding machines, lathes, and drilling machines.

Polishing after machining: This involves polishing and smoothing machining marks. We inspect and process flash, dull edges, or chamfer-permitted areas, ensuring cleanliness. The quality of the plastic product’s surface entirely depends on the mold’s smoothness, so this process is always carried out meticulously. We perform polishing in two stages: preliminary polishing before assembly and thorough polishing after assembly.

Dimension check: After completing the fine machining, we check the mold’s dimensions to ensure all specifications meet design requirements.

Step 4: Assembly and inspection

After all mold parts are completed, assembly will commence. The mold assembly is a critical step in the plastic injection mold production process. This stage involves combining all machined components into a complete mold.

Before assembly, we check the parts for quantity and specifications to ensure accuracy.

Assembly requires high precision to ensure that the mold operates effectively when in use. The mold plates, cores, bases, and shells will all be assembled into a complete mold.

Step 5: Mold testing

To ensure the mold operates correctly and meets the initial requirements of the customer, it will undergo a trial run after assembly. The plastic injection mold manufacturing process is complete if the trial product meets specifications. Any errors will be corrected before delivery to the customer.

Step 6: Delivery of plastic injection molds to customers

*Delivering the injection mold to the customer*

Hanoi Mould has a professional plastic injection mold manufacturing process. We guarantee that our injection molds meet quality requirements and are delivered on time as per the contract.