Suhu Plastics encountered multiple challenges when designing the plastic cabinet, especially the balance between achieving a complex folding structure and ensuring product durability. Since the product needs to be high-strength while still being lightweight and easy to carry, Suhu encountered bottlenecks in raw material selection and plastic injection mold design. With rich plastic injection mold manufacturing experience and advanced plastic injection molding equipment, Wanjiada quickly provided Suhu with a customized solution. From material optimization, structural adjustment to precise plastic injection mold manufacturing, Wanjiada’s team successfully overcame the design difficulties for Suhu and ensured the mass production efficiency and quality stability of the plastic cabinet.

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Suhu Plastics’s Design Challenge

Suhu Plastics faced several challenges in their quest to produce a high-quality plastic cabinet mold:

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• ????? ???????: Reduce overall production costs without compromising quality.

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Wanjiada Plastic Moulds proposed a structured approach to address Suhu Plastics’ challenges:

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• ?????? ??????: Leverage the properties of polypropylene (PP), known for its lightweight, chemical resistance, and high strength and rigidity.
• ????? ???????: Incorporate advanced design techniques to optimize mold cavity numbers and injection methods.
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• ????? ??????: Dry and prepare the PP material.
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• ??????? ???????: Ensure rapid cooling and solidification within the mold.
• ?????: Remove the solidified product from the mold, followed by any necessary trimming.

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Using 718H mold steel for durability and consistency, the process included rigorous quality check at every stage to ensure the highest standards are met.

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The collaboration yields impressive results:

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• ?????? ????? ??????: Delivered consistent, high-quality products meet all client specifications.

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• ?????? ????????? ???????: Clear understanding and fulfillment of Suhu Plastics’ needs for plastic cabinet project.
• ??????? ??????: Continuous communication ensures clarity on design and manufacturing timelines.
• ??????? ?????? ????????: Leverage PP for its superior properties.
• ????? ??????? ????????: Optimize cavity and gating system design.
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• ?????? ??????: Leverage Wanjiada’s extensive knowledge in plastic injection mold manufacturing.
• ???? ???????: Exceptional support and service ensure client satisfaction.
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Suhu Plastics expresses high satisfaction with the collaboration, praising the quality of the final plastic cabinet product and the efficiency of the production process.

“Wanjiada Plastic Mold Factory has significantly shortened our mold manufacturing cycle while maintaining high standards. The efficiency is impressive.”

Manager of Engineering Department, Suhu Plastic Factory

The collaboration between Suhu Plastics and Wanjiada Plastic Moulds serves as a benchmark for successful partnerships in the plastic manufacturing industry. By emphasizing innovation, precision, and clear communication, both companies achieve significant improvements in production efficiency and product quality. This case study highlights the potential for future collaborations that can drive further advancements in the field.

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