| Quantity: | |
|---|---|
24052
The manufacturing of critical healthcare components demands absolute precision, and this specialized medical injection mold is engineered to deliver flawless cross valves and connectors. The heavy, solid feel of the S136 steel base immediately conveys industrial-grade durability, designed to withstand the rigorous demands of continuous, high-pressure production cycles. When installed on the injection molding machine, the meticulously polished cavities reflect light with a mirror-like finish. This is a crucial characteristic that not only prevents rust in wet cooling environments but also ensures the final plastic parts possess a flawlessly smooth, tactile surface essential for medical applications.
The precision engineering behind this mold facilitates a seamless process flow, from the initial plastic melting stage where resins like Nylon, ABS, or PC are heated to exact temperatures, to the critical injection and pressure maintenance phases. Every detail, including the submarine gate, is crafted to ensure the molten plastic fills the 1*8 cavity chamber evenly, eliminating stress concentrations. As the cold water cooling system rapidly cures the plastic, the hydraulic mold opening mechanism operates with a smooth, quiet efficiency, allowing manipulators to extract perfectly formed, pristine medical connectors. This tool is not just a mold; it is a comprehensive solution that minimizes material waste, shortens cycle times, and guarantees that every component meets the stringent hygiene and dimensional standards required in the healthcare sector.
Specification Item | Details |
|---|---|
Product Name | Medical Injection Mold for Cross Valve & Connector |
Cavity | 8 Cavity (1*8) |
Mold Steel | S136 Steel |
Steel Hardness | HRC 48-52 |
Gate Type | Submarine Gate |
Runner System | Hot Runner / Cold Runner |
Applicable Plastic Material | Nylon, ABS, PC, etc. |
Surface Finish | Polished |
Cooling System | Cold water cooling |
Application | Medical Device Molding |
Processing Precision | ±0.002mm |
Achieving consistent excellence in component manufacturing requires a tool that integrates advanced engineering with practical production benefits. This mold is meticulously structured to optimize every phase of the injection process, ensuring operators can maintain strict temperature controls and achieve rapid cooling curing times. By focusing on the critical steps of mold preparation, plastic melting, and product demoulding, this tooling solution empowers your facility to maximize output while maintaining uncompromised quality.
Streamlined Mold Preparation: Engineered for rapid installation and precise alignment on injection molding machines, featuring intuitive connections for both hot runner temperature controllers and cold water generating machines.
Optimized Plastic Melting: Designed to accommodate various plastic resins, ensuring uniform heat distribution when materials are fed from the barrel and melted via screw rotation.
Advanced Pressure Maintenance: The robust structural integrity allows for exact pressure maintenance after injection, guaranteeing that every intricate detail of the mold chamber is fully packed.
Automated Product Stripping: Compatible with automated manipulators for seamless part removal, reducing manual handling and significantly lowering the risk of contamination.
Rigorous Quality Assurance: Built to support strict initial production checks, allowing technicians to easily isolate and discard the first 10 shots to ensure only perfectly stabilized components enter the supply chain.
The foundation of any high-performing production tool lies in its metallurgical composition. We utilize premium-grade S136 steel to construct the core and cavity of this mold, providing an exceptional balance of toughness, polishability, and corrosion resistance. This material choice directly translates to a prolonged operational lifespan, significantly reducing the frequency of tool replacement and maintenance downtime.
Exceptional Hardness: Treated to achieve an HRC of 48-52, the steel resists wear and deformation even under continuous, high-pressure injection cycles.
Superior Corrosion Resistance: The inherent properties of S136 steel protect the highly polished cavities from rust, which is especially critical in the wet areas of the cooling system.
Cleanroom Compatibility: The pristine, easily cleanable surface finish meets the rigorous hygiene standards required for medical device manufacturing.
Extended Production Yield: Engineered to reliably produce up to one million shots, ensuring a highly favorable return on investment through long-term, uninterrupted service.
The gating system is a critical determinant of the final product's aesthetic and functional quality. This mold features a highly optimized submarine gate design, which intelligently directs the flow of molten plastic into the cavities while ensuring a clean, automated separation upon demoulding. This eliminates the need for secondary trimming operations and guarantees a flawless finish on every cross valve and connector.
Automated Gate Severance: The submarine gate automatically shears off during the mold opening sequence, streamlining the extraction process and reducing labor requirements.
Blemish-Free Surfaces: By hiding the injection point beneath the parting line, the final components exhibit a smooth, continuous exterior without unsightly gate vestiges.
Reduced Stress Concentration: The calculated flow path minimizes shear stress on the plastic resin, preventing structural weaknesses in the final medical components.
Consistent Dimensional Accuracy: The precise gate sizing ensures uniform filling of the chamber, resulting in identical parts across all cavities without short shots or flash.
Maximizing output without sacrificing precision is the ultimate goal for large-scale manufacturing. The 1*8 cavity configuration of this mold is a testament to efficient spatial and thermal design. By carefully balancing the runner distances and cooling channels, we ensure that all eight chambers fill simultaneously and cool evenly, delivering a multiplied yield with every single machine cycle.
High-Volume Output: Produces eight perfectly formed connectors per cycle, drastically increasing daily production rates and meeting aggressive supply demands.
Balanced Flow Dynamics: The symmetrical runner layout guarantees that molten plastic reaches each cavity at the exact same pressure and temperature, eliminating part-to-part variations.
Optimized Cycle Times: The efficient layout works in tandem with the cooling system to keep the overall cycle time as short as possible, maximizing machine utilization.
Cost-Effective Scaling: The multi-cavity design lowers the per-unit production cost, providing a significant competitive advantage in the high-volume medical consumables market.
In the healthcare sector, component failure is not an option. This mold is manufactured using state-of-the-art CNC and wire EDM machining centers to achieve extraordinary levels of precision. We implement a rigorous quality control protocol throughout the tooling fabrication process, ensuring that the final plastic parts will provide absolute sealing and perfect compatibility with other medical devices.
Micro-Precision Machining: Tolerances are tightly controlled to an astonishing ±0.002mm, guaranteeing the flawless fit and function of critical cross valves.
Comprehensive Dimensional Inspection: Every critical dimension of the mold is verified using advanced metrology equipment before it ever reaches the injection molding machine.
Strict Startup Protocols: The design supports standard operational procedures where the first 10 shots are systematically discarded to ensure only thermally stabilized resin forms the final product.
Flawless Sealing Surfaces: The mirror-polished cavities ensure that the mating surfaces of the molded connectors are perfectly smooth, preventing any fluid or air leakage in medical applications.
Effective thermal management is the secret to achieving both rapid cycle times and dimensionally stable parts. This mold is equipped with a highly engineered cold water cooling system and precise hot runner interfaces. By rapidly extracting heat from the molten plastic, the system ensures that the components cure uniformly, preventing the internal stresses that lead to warping or shrinkage.
Rapid Heat Dissipation: Strategically placed cooling channels surround each cavity, utilizing cold water to dramatically reduce the cooling curing phase of the injection cycle.
Precise Thermal Regulation: Compatible with advanced temperature controllers to maintain the exact heat required for the hot runner system, preventing material degradation.
Warp-Free Curing: Uniform cooling prevents differential shrinkage, ensuring that the complex geometries of the cross valves remain perfectly true to the design.
Enhanced Production Stability: The robust thermal management system allows the injection molding machine to run continuously at peak efficiency without overheating or fluctuating part quality.
Different medical applications require specific polymer properties, and this mold is engineered to handle a diverse range of engineering plastics. Whether you are processing Nylon, ABS, PC, or other specialized resins, the tool provides the process window necessary to achieve optimal melting, injection, and pressure maintenance. This adaptability empowers technicians to fine-tune parameters and achieve the best possible results for any given material.
Broad Resin Compatibility: Expertly designed to accommodate the unique flow characteristics and shrinkage rates of Nylon, ABS, Polycarbonate, and other medical-grade polymers.
Optimized Flow Channels: The runner and gate dimensions are calculated to prevent shear degradation when processing heat-sensitive or highly viscous materials.
Stable Pressure Maintenance: The rigid mold structure withstands the high holding pressures required to pack out complex parts and eliminate sink marks.
Process Flexibility: Provides injection molding technicians with a wide operating window, making it easier to adjust heating temperatures and cooling times to perfect the final product.
Partnering with a dedicated manufacturer ensures that you receive more than just a piece of hardened steel; you receive a comprehensive production solution. Our deep expertise in plastic injection molding guidelines allows us to design tools that seamlessly integrate into your existing process flow. From meticulous mold preparation to the final product stripping, we engineer our molds to enhance your operational efficiency and product quality.
Deep Industry Expertise: Decades of experience in developing high-precision tooling specifically for the demanding requirements of the healthcare and medical device sectors.
End-to-End Support: We understand the entire process flow, from plastic particle feeding and melting to cooling curing, ensuring our molds perform flawlessly at every step.
Uncompromising Quality Assurance: Every mold undergoes rigorous inspection and testing to verify integrity, wear resistance, and flawless cavity polish before shipment.
Technician-Centric Design: We design our molds with the operator in mind, simplifying mold installation, water pipe connection, and manipulator integration for part pick-up.
Commitment to Efficiency: Our solutions are engineered to keep cooling times short and material waste low, directly contributing to a highly competitive production environment.
S136 is a premium stainless tool steel known for its exceptional polishability and corrosion resistance. By hardening it to HRC 48-52, we ensure the mold cavities maintain their mirror finish and dimensional accuracy over millions of cycles, even when exposed to the moisture of cold water cooling systems. This directly translates to less maintenance and a longer tool life.
The submarine gate automatically shears the molded part from the runner system during the mold opening phase. This eliminates the need for manual trimming, reduces labor costs, and ensures a clean, blemish-free surface on the critical sealing areas of the medical cross valves, which is vital for preventing contamination and ensuring a perfect fit.
The 8-cavity design exponentially increases production throughput. We carefully balance the runner system to ensure that molten plastic reaches each cavity with uniform pressure and temperature, guaranteeing that all eight parts cure simultaneously with identical dimensional properties. This maximizes machine efficiency and lowers the per-unit cost.
Yes, the mold is engineered with high process adaptability. It is perfectly suited for processing a variety of resins, including Nylon, ABS, and PC. The robust design allows technicians to precisely control heating, melting, and pressure maintenance parameters to suit the specific material data of the chosen resin, ensuring optimal flow and curing.
We utilize advanced CNC and wire EDM machining to achieve a processing precision of ±0.002mm. Furthermore, we emphasize strict startup protocols, advising technicians to inspect carefully and discard the first 10 shots after any machine stop. This ensures that only parts made from perfectly stabilized molten plastic, free from high-temperature degradation, are utilized in final medical assemblies.
