Lightweight! I believe it will be used in a wide range of fields such as automobiles and electrical equipment as an alternative material that resolves issues like corrosion and non-magnetism associated with metal springs.
Our plastic springs have a special shape and can contract to a degree that coil springs cannot. Lightweight: They are very lightweight, with a specific gravity of about 1/5 to 1/10 compared to metal springs. Insulation: Due to the properties of resin, they have low electrical resistance and excellent insulation. Corrosion resistance: There is no concern about rust or corrosion, and by using them in areas that previously required metal coatings, we can reduce processes. Non-magnetic: They do not have magnetic properties, making them usable in various fields, including electrical and electronic applications. Recyclable: They can be recycled without separation. We also have samples available, so please feel free to request them.
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basic information
We will manufacture from a trial mold, so we can accommodate full custom orders for the size and thickness of the springs. Various resin materials can also be used depending on the application, including PC (polycarbonate), POM (polyacetal), and PEEK (polyether ether ketone). We also support various engineering plastics. Patent pending. Caution for handling: Durability and chemical resistance may vary depending on the usage environment. Please be sure to conduct tests under actual usage conditions in advance. Avoid applications that involve contact with strong acids or strong bases, as they do not have resistance to them. There may be slight discoloration depending on the production lot and various conditions. Some resin materials may have low weather resistance, so caution is needed for outdoor applications. They are flammable, so handling and storage must be kept away from heat and ignition sources.
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Applications/Examples of results
As an alternative material that resolves issues such as corrosion and non-magnetism associated with metal springs, it can be considered in a wide range of fields, including automobiles and electrical equipment.
Company information
We manufacture injection molds (prototype and mass production) and welcome customers from other prefectures. We continuously evolve to meet the diverse needs of our customers, focusing on "high precision, short delivery times, low costs, and problem-solving." With a proven track record in molds for engineering plastic resins used in water applications, we propose the creation of molds with cooling circuits close to those used in mass production, allowing us to predict molding times during production. Since engineering plastics are significantly affected by extraction temperatures, we can estimate the optimal takt time for mass production using non-contact image temperature measurement. We have also accumulated data on successful undercuts and the amount of undercutting at hose tips. To conduct trials in-house, we are equipped with auxiliary facilities such as resin dehumidifying dryers, high-pressure water temperature controllers, and heater controllers, allowing us to handle everything from prototype to mass production startup with molding machines ranging from 100t to 450t. *We have developed our own plastic springs. This is a new shape that changes the concept of springs using plastic. As a custom-made product, we can accommodate your desired size from mold creation to molding. We are expanding our scale and are looking to develop new business partnerships, so please feel free to contact us!
