Yonghua YHIII Electric Pre-Plastic Series Injection Molding Machine: The Ideal Solution for High-Quality Production of Home Appliance Housings
In the context of the increasing demands for product appearance in the home appliance manufacturing industry, the Yonghua YHIII electric pre-plastic injection molding machine has become an ideal choice for producing appliance shells due to its outstanding performance. This series of products integrates efficient plasticization, precise control, and energy-saving environmental protection, providing home appliance manufacturers with cost-effective production solutions.
The production of home appliance shells places special requirements on injection molding equipment: high surface quality, large production batches, and strict cost control. The YHIII electric pre-plastic series provides comprehensive technical support to meet these demands.
Core Technology Advantages

Plasticization efficiency increased by 40%.High mixing screw design, overall improvement of plasticization quality, meeting the aesthetic requirements of household appliances.
The injection accuracy reaches 0.3mm.Ensure the stability of the shell dimensions and guarantee assembly accuracy.
Energy consumption reduced by 35%.Significantly reduce the cost per unit and enhance product competitiveness.
Completely oil-free pollution:Eliminate the risk of oil leakage completely by choosing high safety sealing components, ensuring that the risk of oil leakage is addressed at the source, and guaranteeing stable production efficiency in the factory.
Key Technology Applications in Household Appliance Casing Production

01
Ensure perfect surface quality.
Using low inertia injection design and high response control computer.Achieve a clamping force repeatability of <0.5%, injection accuracy of <0.3%, and product quality repeatability of <0.2%.Effectively avoids defects such as flow marks and shrinkage, making it particularly suitable for the high-quality requirements of large-area appearance parts like LCD TV panels and air conditioner housings.
02
Ensure the stability of batch production.
The YH138Ⅲ-YH308Ⅲ models adoptSynchronous belt driveBy integrating modular design and intelligent monitoring systems, a highly reliable production assurance system has been established. This solution features a simple and reliable transmission structure with minimal maintenance requirements, effectively reducing unplanned downtime and ensuring the continuous and efficient operation of the production line. This helps customers calmly cope with the pressure of peak season orders, achieving stable and reliable mass production.
03
Implement green production
Electric pre-plasticization system paired with high-efficiency servo drive.Overall energy savings can reach up to 35%.The synchronous hot melt adhesive function further optimizes energy consumption, and the fully electric pre-plasticization technology completely eliminates the risk of oil pollution while significantly reducing noise. This provides strong support for home appliance companies to create clean factories and achieve sustainable development, aiding enterprises in realizing green and low-carbon manufacturing.
04
Creating tangible value for customers
Significant improvement in production efficiency.
The defect rate of the product has significantly decreased.
The workshop environment has significantly improved.
……
At the pivotal moment of the transformation and upgrading of China's manufacturing industry, the launch of the Yonghua YHIII electric pre-plastic injection molding machine series represents not only a breakthrough in technological innovation but also a proactive response to the industrial policies of "intelligent manufacturing" and "green development." We firmly believe that the new generation of injection molding technology, centered on precision, efficiency, and cleanliness, will become an important engine driving high-quality development in modern manufacturing.

In the future, Yonghua will continue to uphold the philosophy of "technology as the foundation, customer as the core," and work hand in hand with partners across various industries. Through continuous technological innovation and product upgrades, we will contribute to the advancement of Chinese manufacturing towards intelligence, greenness, and high-end development, jointly writing a new chapter in industrial progress.
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