Customized electronic housing parts moulding

In addition, our company has established cooperative relationships with plastic raw material suppliers, printing manufacturers, etc. to ensure the supply of raw materials and printing quality. Through our rich experience and perfect supply chain, our company can provide customers with high-quality customized customized electronic housing parts moulding products to meet their specific needs. At the same time, we have 10 years of professional foreign trade service experience, understand the foreign trade process, and better serve our customers. For customized electronic housing parts moulding products, we can make corresponding plastic parts, which is mainly done through injection molds.

The customization of electronic housing components is a precise engineering process from concept to product, which particularly emphasizes protection, electromagnetic compatibility, heat dissipation and appearance quality. To help you have a clearer understanding of the entire process, I have sorted it out into the following four core stages.

�� first stage: requirements definition and conceptual design

This is the starting point of all work, and it is necessary to clarify the "mission" of the shell.

Core functional requirements: Firstly, determine the protection level (such as IP67 dust and water resistance), electromagnetic shielding requirements (EMI/RFI shielding level), heat dissipation methods (natural air cooling, heat dissipation holes, integrated heat sinks), and whether special designs such as transparent Windows are needed.

Mechanical and assembly requirements: Clearly define the installation method (screw fixation, snap-on combination), the fixed positions of the internal PCB board and interfaces, and take into account the requirements of impact resistance and drop resistance during daily use.

Appearance and surface treatment: Determine the color, texture (matte, glossy, textured) and post-processing (spraying, electroplating, IML in-mold injection, etc.).

✍️ Phase 2: Detailed design and engineering verification

Transform concepts into manufacturable 3D designs and conduct virtual verification.

Manufacturability design: This is the key to success or failure. When designing, the injection molding process must be taken into account to ensure uniform wall thickness (usually 2-3mm) and avoid shrinkage marks in thick-walled areas. All inner edges need to be added with a demolding slope, and the root anti-fracture structure of the clips and screw columns should be carefully designed.

Waterproof and shielding structure design: The waterproof casing needs to be carefully designed with sealing grooves and compression space for silicone gaskets. When electromagnetic shielding is required, shielding paint can be sprayed on the inner wall of the plastic casing or metal spring plate slots can be designed.

Design verification: Before mold opening, mold flow analysis must be conducted to predict the plastic filling process, optimize the gate position, and prevent weld marks from appearing on the surface or high-strength areas. Meanwhile, assembly simulation is carried out using the design prototype.

��️ Phase 3: Mold manufacturing and trial production verification

Transform digital models into physical molds and produce the first batch of samples.

Precision mold processing: Electronic housing molds have extremely high requirements for surface finish and are often processed by mirror EDM machines. Complex internal structures may require dynamic mold structures such as sliders and inclined tops.

Mold trial and sample evaluation: This is a crucial step. The design and mold are verified by conducting a full dimensional inspection of the sample (using a three-coordinate measuring instrument), installation testing, waterproof testing (air tightness testing), and surface effect confirmation. Usually, 1 to 3 rounds of revisions are needed to optimize the details.

�� Phase 4: mass production and total quality control

After passing all verifications, it enters the stable mass production stage.

Batch injection molding production: Production is carried out under stable process parameters (temperature, pressure, injection speed), and regular spot checks are conducted.

Post-processing and secondary processing: After the parts are demolded, they may need to undergo processes such as ultrasonic welding (combining the upper and lower covers), spraying, silk-screen printing, and assembly of inserts (such as nuts).

Strict quality control: In addition to random size checks, regular or batch measurements are required for key characteristics of electronic enclosures, such as water resistance and electromagnetic shielding effectiveness, to ensure that each batch meets the standards.

�� Core summary and suggestions

Customizing electronic enclosures is an interdisciplinary project. The key to success lies in:

Collaborate with experienced suppliers as early as possible: Introduce professional injection molding manufacturers during the concept design stage. They can provide valuable manufacturability design analysis and avoid costly design flaws in advance.

Physical verification is indispensable: No matter how advanced the design software is, personally testing the assembly feel, protective performance and heat dissipation effect of the physical prototype is an irreplaceable step.

Balancing cost and performance: Finding the best balance point among material selection (such as replacing more expensive PC with PC/ABS), structural complexity and surface treatment.

We are a customized electronic housing parts moulding manufacturer, providing high-quality customized electronic housing parts moulding manufacturing. As long as you want to customize/develop customized electronic housing parts moulding products, you can find us. We have professional injection mold design and mature manufacturing technology, providing you with one-stop service, from product design-mold making-product production-product packaging-product transportation, we can help you in every link. As long as you come to us, we will provide you with the ultimate service and satisfy you in terms of product quality, production time, information dialogue, etc.

Plastic Injection Mould making

Plastic molding specifications

Mold design:

Transaction process:

Mold testing:

Product packaging

Factory

We are Custom Plastic Mold factory. Our factory is plastic injection mold maker. we has 17 years of experience in professional custom plastic mold and 10 years of foreign trade experience. We are custom Plastic Mold supplier. We can provide custom Plastic Mold service. Our factory can make the Injection molded plastic parts, and the quality of the products will satisfy you.

We have more than 50 high-end machines and hundreds of engineers and designers. We can provide one-stop service, from product design - mold making - product production - product packaging - transportation. We have a complete production chain. We can meet all your requirements.

Services we provide:

Professional custom mold service, Plastic mold design and manufacturing .plastic product production, product design, mold design, blow mold customization, rotational mold customization, die-casting mold customization. 3D printing services, CNC manufacturing services, product packaging, customized packaging, shipping services.

We always adhere to the principles of quality first and time first. While providing customers with the highest quality products, try to maximize the production efficiency and shorten production time. We are proud to tell every customer that our company has not lost any customer since its establishment.If there is a problem with the product, we will seek a solution actively and take responsibility to the end.

FAQ

Q1: Are you trading company or manufacturer ?

A: We are manufacturers.

Q2. When can I get the quotation?

A: We usually quote within 2 days after we get your inquiry.

If you are very urgent, please call us or tell us in your email so that we can quote for you first.

Q3. How long is the lead-time for mold?

A: It all depends on the products' size and complexity. Normally, the lead time is 25 days.

Q4. I have no 3D drawing, how should I start the new project?

A: You can supply us a molding sample, we will help you finish the 3D drawing design.

Q5. Before shipment, how to make sure the products quality?

A: If you don't come to our factory and also don't have the third party for inspection, we will be as your inspection worker.

We will supply you a video for production process detail include process report, products size structure and surface detail, packing detail and so on.

Q6. What is your payment terms?

A: Mold Payment: 40% deposit by T/T in advance, 30% second mold payment before sending out the first trial samples, 30% mold balance after you agree the final samples.

B:Production Payment: 50% deposit in advance, 50% before sending out the final goods.

Q7: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit for best quality products.

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.