ジェムス・エンヂニアリング List of Products and Services

Our company handles breathable steel material "Breeze Metal," developed to solve gas venting issues that cause injection molding defects. It is a sintered metal of the SUS430 series with a porous structure that does not have straight holes inside, allowing for breathability from any direction. 【Characteristics】 ■ Model: JPM35 ■ Hardness: HRC35 ■ Average pore diameter: 7μ ■ Air permeability: 6.2–6.4 *For more details, please download the PDF or feel free to contact us.

• Special Steel

The "SPN (Super Performance Nozzle)" is a nozzle designed to independently control the chip heater inside the tip, while suppressing heat dissipation to the mold and maintaining a uniform temperature throughout the flow path up to the tip. It improves molding defects caused by temperature drops near the gate and is suitable for transparent molded products such as automotive lamps and various engineering plastic molded products. Additionally, since the condition of the resin in the flow path is kept uniform, stable continuous molding of lightweight molded products is also achieved. 【Features】 ■ Prevents appearance defects in molded products due to uneven resin conditions in the flow path ■ Prevents solidification blockages caused by temperature drops near the gate ■ Prevents the occurrence of cold slugs near the gate *For more details, please download the PDF or feel free to contact us.

• nozzle

We handle the "Adaptive Nozzle" with plate deflection and processing eccentricity absorption structure. In large molds with wide gate spacing, it absorbs the eccentricity that may occur at the nozzle tip and base, including processing accuracy. Additionally, it absorbs plate deflection caused by filling pressure, maintaining the verticality between the manifold and the nozzle, and preventing resin leakage and gate burr formation. 【Features】 ■ Prevents resin leakage ■ Prevents gate burrs *For more details, please download the PDF or feel free to contact us.

• nozzle

We offer a "Cutting Nozzle" that contributes to the improvement of open gate issues through its cutting-edge shape. With a gate cut mark similar to a valve gate, it adapts to a wide range of sizes and various molded products. Please feel free to contact us if you have any inquiries. 【Applicable Forms】 ■ Semi-Hot Runner - When direct gating is not possible due to product appearance or shape - Reduction of intermediate runners for multiple parts - Proposals for spool-equipped specifications are also possible ■ Direct Gate - Applicable from general-purpose to engineering plastics and glass-filled direct gates - Reduction of large cold runners in three-plate pin gate molds (Benefits for expensive resin materials) *For more details, please download the PDF or feel free to contact us.

• Other processing machines