Heating Chamber Redesign Cut Part Cost

This product is a home underfloor heating water filtration chamber we developed upon our client’s request. Originally made of stainless steel, our client wanted a cost-effective alternative without compromising on competitiveness, leading us to design and manufacture an injection-molded chamber.The development faced two main challenges:

1. The product needed to operate stably at 1.5 MPA pressure and 90 degrees Celsius.
2. The product quality had to ensure continuous operation for over ten years.

After discussions in our technical department, we decided to use 50% glass fiber-reinforced nylon as the material. This type of nylon is known for its strength, thermal stability, and chemical resistance, making it an ideal choice for applications exposed to high temperatures and pressures for extended periods. The addition of glass fibers significantly enhances the material’s mechanical properties, such as tensile strength and rigidity, ensuring that the filtration system can withstand harsh conditions throughout its expected lifespan.

Once the material was selected, we proceeded with the design and manufacturing of the prototype. Considering the need to connect the chamber with copper parts and the client’s requirement for accessing the interior to remove impurities, we opted to embed a compatible threading inside the plastic chamber to ensure a reliable seal. Although this design choice increased costs and production complexity, it proved to be a prudent attempt to avoid potential sealing issues between the plastic and copper during threaded connections.

The initial model underwent extensive testing to evaluate its performance under simulated operational conditions. Following successful prototype testing, we initiated a small-scale trial production to further verify the production process and the final product’s performance. This phase allowed us to fine-tune manufacturing parameters and implement essential quality control measures for mass production.The product is currently undergoing a rigorous one-month durability test, including pressure cycles, temperature fluctuations, and chemical exposure to simulate a decade of operation. This plastic replacement not only enhances the product’s competitive edge but may also help our client capture a larger market share. As a supplier with over 30 years of experience in injection molding, if you need to reduce component costs, contact us. Ideal-Pro is your reliable partner in the field of injection molding.

저자 소개

Alex Yu

아이디얼 프로 매뉴팩처링

알렉스는 Ideal Pro의 공동 창립자이지만, 주요 프로젝트를 총괄하거나 기술 팀을 이끌지 않을 때는 장거리 자전거 타기를 즐기거나, 동네에서 가장 맛있는 커피를 찾아다니거나, 다음 여행 계획을 세우는 모습을 볼 수 있습니다. 국제 무역 영업과 프로젝트 관리 분야에서 20년 이상의 경력을 쌓아온 그는 촉박한 마감 기한부터 까다로운 엔지니어링 문제까지, 그 사이의 모든 상황을 다 겪어보았습니다. 그는 훌륭한 성과는 충분한 휴식을 취한 마음과 맛있는 커피에서 나온다고 믿으며, 맡은 모든 프로젝트에 그와 같은 호기심과 세심한 주의를 기울입니다. 사무실에 있지 않을 때는 대개 야외 어딘가에서 새로운 장소를 탐험하며, 나중에 나눌 이야기를 수집하곤 합니다.