Shantou PVDF Plastic Mold Opening Production Jilin Adult and Children Electric Toothbrush Head Anti-Creep

Dongguan Dinghao Plastic Technology Co., Ltd. is an enterprise integrating production customization, sales, and services, specializing in providing customized product solutions for clients. Our products are widely used in electronics, hardware, industrial machinery, computers, automotive electronics, home appliances, and other fields. The core marketing strategy of our factory adheres to the principle of prioritizing customers, focusing on quality, and placing clients' interests at the forefront. Our customized products are of excellent quality and affordable.

At the same time, we continuously make breakthroughs in technology and applications, growing alongside our clients and achieving success together! We strive to do everything with care and effort, confidently embracing every challenge to provide cost-effective products and services for our customers.

Name: Electric Toothbrush Head

Model: MPT-00701

Width: 11.2±0.5mm

Thickness: 4.5±0.5mm

Diameter: 16.3±0.5mm

Inner Diameter: 11.8±0.5mm

Total Height: 85.8±0.5mm

Material: ABS

Color: White

Weight: 3g

Note: The above data is for reference only,

Please refer to the actual product,

Customization available with provided drawings or samples

What is the Difference Between Precision Molds and Ordinary Molds
First, let’s understand the six major characteristics of precision mold forming:
1. High dimensional accuracy of the product with small tolerances, meaning high-precision dimensional boundaries;
2. High repeat accuracy requirements for the product, ensuring dimensional stability over days, months, and years;
3. High-quality mold materials, sufficient rigidity, high dimensional accuracy and smoothness of the cavity, and high accuracy between templates;
4. Use of precision injection molding machines instead of conventional ones;
5. Adoption of precision molding processes;
6. Selection of materials suitable for precision molding.
Many critical dimensions of precision molds do not allow for draft angles, but during mold manufacturing, the tolerance range is often utilized to add minimal draft angles, such as for gear mounting posts. When creating digital models, attention must be paid to tolerance adjustments. Generally, the 3D models provided by customers are not directly usable because many of their dimensions are at extreme limits. If mold design is based solely on these, the resulting mold is likely to be scrapped.
Secondly, drawings must be comprehensive and accurate, with extensive use of inserts and careful consideration of machining. Relevant dimensions should be ensured by machine accuracy as much as possible. The role of the fitter’s skill in precision plastic molds is to strictly follow the drawings. Most mold components must be designed with precise tolerances, not only for the working parts of the cavity and core but also for all installation dimensions of inserts, which must be strictly controlled, generally within +/-0.005.