ロイアルエンジニアリング List of Products and Services

The "N-TI/ZI" is a sprue bush that prevents stringing and nozzle clogging. By using zirconia ceramics or titanium in the nozzle touch area, it exhibits nozzle insulation effects, maintaining appropriate temperatures for both the nozzle and the mold. Of course, no additional processing or auxiliary equipment is required for the mold, and it is maintenance-free, needing neither water nor electricity. You can easily confirm the effects immediately by simply replacing the current sprue. 【Features】 ○ Cycle time ○ Addresses both stringing and nozzle clogging ○ Easy installation ○ Nozzle insulation ○ Proven performance with high-flow resins such as LCP and PBT For more details, please contact us or download the catalog.

• Other machine elements

The "E.S. Sprue Bush" can improve the fluidity of resin simply by replacing the conventional sprue bush. Since the sprue can be made thinner while maintaining fluidity, it helps reduce material usage and is also used to shorten cooling times. The cutting of the nozzle is improved, significantly enhancing productivity and contributing to cost reduction. Additionally, no extra processing or auxiliary equipment is required for the mold, and it is maintenance-free, needing neither water nor electricity. You can easily confirm the effects immediately by simply removing the current sprue and replacing it. It is also effective in preventing stringing. 【Features】 ○ Increased productivity and reduced costs ○ Improved fluidity and reduced defects ○ Eco-friendly technology ○ Just replace it, and you're good to go For more details, please contact us or download the catalog.

• Other machine elements

By placing a thin layer of insulation material 0.5 to 1.0 mm from the surface of the mold, it is possible to deliver the resin, which remains at a high temperature, to every corner. This also improves fluidity, which can help suppress the occurrence of welds and enhance transferability. This can be used in the following situations: - I want to perform molding like heat & cool without additional equipment. - I want to make welds invisible with the current mold equipment. - I want to improve transferability and address short shots in narrow areas. - I want to enhance fluidity and reduce molding pressure. If you have any other inquiries such as "I want to use it for this!" or "Can this also be done?", our representative will respond carefully. Please feel free to consult with us.

• Other molds

Not only plastic molds, but also machining (resin and metal), casting, surface treatments such as plating and painting, and from die-cast products to pressed products, we support the creation of the products our customers desire through our unique network.

• Plastic Mould

We can carry out everything from product design to mold design, prototyping, and mass production in a consistent manner. We are committed to speed and quality awareness in each process from prototype trials to modifications and re-trials, aiming to create excellent products. We will provide measurement data along with the products as per customer requests. We are fully equipped with various measuring instruments, including 3D measuring devices, ensuring complete quality control. We also handle exterior parts, mechanical parts, gear parts, round parts, two-color molding, and insert molds. We have extensive experience with camera and printer-related components.

• Plastic Mould