Title: D-M-E SSM-15-G Standard Sprue Bushing - Precision Injection Mold Component

Product Overview: The D-M-E SSM-15-G Standard Sprue Bushing is a critical, high-performance component engineered to optimize material flow and efficiency within plastic injection molding systems. Manufactured by D-M-E, a global leader in mold technology, this precision-machined sprue bushing ensures seamless transfer of molten thermoplastic resin from the injection molding machine nozzle into the mold's runner system. Designed for exceptional durability and consistent performance, the SSM-15-G minimizes material waste, reduces cycle times, and contributes significantly to the production of high-quality, defect-free molded parts. Its robust construction and meticulous design make it an indispensable asset for demanding manufacturing environments seeking reliability and precision in their molding operations.

Key Features & Benefits:

Precision Machined Geometry: Ensures an exact fit with the injection molding machine nozzle and the mold base, preventing material leakage and optimizing melt flow for superior part quality.
High-Grade Tool Steel Construction: Fabricated from premium, heat-treated tool steel, offering exceptional wear resistance, high strength, and extended operational lifespan even under continuous high-pressure and temperature conditions.
Optimized Gate Design: Features a meticulously engineered gate profile that facilitates smooth resin injection, minimizes shear stress, and promotes clean, consistent gate break-off, reducing post-molding finishing requirements.
Enhanced Thermal Conductivity: Designed to maintain consistent melt temperature at the sprue, preventing premature solidification and ensuring uniform material distribution throughout the mold cavity.
Standardized Metric Dimensions: Conforms to industry-standard metric specifications, ensuring broad compatibility with a wide range of D-M-E mold bases, hot runner systems, and injection molding equipment, simplifying integration and replacement.
Corrosion and Erosion Resistance: The robust material and surface finish provide excellent resistance to corrosive plastic resins and abrasive wear, maintaining performance integrity over millions of cycles.
Reduced Downtime and Maintenance: Its durable construction and reliable performance lead to fewer interruptions for repairs or replacements, significantly lowering operational costs and increasing productivity.
Versatile Material Compatibility: Suitable for processing a diverse array of thermoplastic materials, including commodity plastics, engineering resins, and high-performance polymers, expanding manufacturing capabilities.

Applications:

Automotive Component Manufacturing: Ideal for producing precision plastic parts for vehicle interiors, exteriors, and under-hood applications requiring high dimensional accuracy.
Consumer Electronics Production: Essential for molding intricate housings, connectors, and internal components for smartphones, laptops, and other electronic devices.
Medical Device Manufacturing: Utilized in the production of sterile, high-precision plastic components for medical instruments, diagnostic tools, and pharmaceutical packaging.
Packaging Industry: Supports the efficient production of various plastic containers, caps, closures, and specialized packaging solutions.
General Industrial Molding: Applicable across a broad spectrum of industries for manufacturing diverse plastic products, from household goods to industrial equipment parts.
Custom Injection Molding: Perfect for job shops and custom molders requiring reliable and adaptable components for varied project specifications.

Technical Specifications:

Part Number: D-M-E SSM-15-G
Alternative Part Number: DMESSM15G
Material: Premium Heat-Treated Tool Steel
Nozzle Radius: 15 mm (0.59 inches)
Overall Length: 75 mm (2.95 inches)
Sprue Bore Diameter: 6 mm (0.24 inches)
Gate Type: Standard G-Type Nozzle Seat
Hardness: Approximately 45-50 HRC (Rockwell Hardness C Scale)
Surface Finish: Polished for optimal flow and easy release
Compatibility: Designed for standard mold bases and injection molding machine nozzles
Weight: 0.25 kg (0.55 lbs)