Precision Runner System Parts Manufacturer
- Speed: 10-day lead time for standard hot runner systems (50% faster than industry average).
- Cost Efficiency: 15% lower energy consumption with thermally optimized manifolds.
- Technical Support: Real-time troubleshooting for gate leakage or thermal imbalance.
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ISO 9001:2015 Certified Processes
ISO 13485: 2016 Medical Device
IATF 16949: 2016 Automotive
AS9100 Quality Management
No Minimum Order Quantities
In-Process Inspection with CMM
Runner System Components
Runner systems control the flow of molten plastic from the injection machine to the mold cavity. Types include hot runners (heated manifolds), cold runners (unheated channels), and hybrid systems. Critical components: nozzles, gates, manifolds, and thermocouples.
As a top-tier ISO 9001-certified manufacturer, we engineer runner systems that optimize material flow, reduce waste, and enhance cycle efficiency.
- ±0.005mm Thermal Balance: For consistent filling in multi-cavity molds.
- Material Versatility: Compatible with PP, ABS, POM, and high-temperature resins (e.g., PEEK).
- 15-Day Lead Time: Stock-ready hot runner manifolds and cold runner gates.
- Global Compliance: Meets HASCO, DME, and proprietary automotive standards.
Key Features
Thermal Stability
±1°C temperature control for hot runners to prevent material degradation.
Gate Precision
Micro-gates (Ø0.5mm) for medical devices and electronics.
Durability
Tungsten carbide nozzles for glass-filled polymers (500K+ cycles).
Category of Runner System Components
Hot Runner
Nozzles
Sprue Bushing
Runner Shut-off Insert
Sub-runner
Runner Plate
Manifold
Fecision Mold Component Tooling Network
In response to different service types and diverse business needs, we have deployed suppliers with different manufacturing capabilities.
Technical Specs for Mold Components
Our processes ensure unmatched consistency and repeatability at fast lead times and affordable pricing.
| Category | Parameter | Typical Value/Standard |
| Material Properties | Hardened steel grade (e.g., H13, S136) | AISI H13 (HRC 48-52) |
| Thermal conductivity (tool steels) | 24-30 W/m·K | |
| Dimensional Accuracy | Linear tolerance (core/cavity) | ±0.01 mm |
| Coaxiality (ejector pins) | ≤0.005 mm | |
| Surface Treatment | Surface roughness (polished cavities) | Ra ≤0.2 μm |
| Nitriding hardness | HV 800-1000 (DIN 50190) | |
| Machining Parameters | CNC positioning accuracy | ±0.005 mm (5-axis) |
| Wire-cut precision (LS-WEDM) | ±0.003 mm | |
| Quality Control | 3D measurement accuracy (CMM) | ±0.002 mm |
| Mold base standard | HASCO/DME |
Manufacturing Capabilities
5-Axis CNC Machining
- Achieves Ra 0.4μm finish for smooth material flow in cold runners.
Deep-Hole Drilling
- Drills up to 1,500mm length for large hot runner manifolds (tolerance ±0.02mm).
Wire EDM
- Sharp internal edges for micro-gates and valve gate systems.
Post-Processing & Surface Treatments
Heat Treatment
- Stress-relief annealing to prevent warping in high-temperature operations.
Surface Coatings
- Nitriding: Increases hardness (HV 1000+) for abrasive resins.
- Plasma Spray: Alumina coatings for thermal insulation in hot runners.
Polishing
- Mirror finish (#8000 grit) for cold runners to minimize friction.
Why Fecision for Mold Components?
Precision and Accuracy
Using state-of-the-art CNC machining, EDM, and other advanced manufacturing techniques, Fecision ensures all mold components meet tight tolerances and high-quality standards.
Customization
Fecision understands the unique needs of each project. Our team works closely with customers to provide tailored solutions, ensuring that each component fits perfectly within the target mold system.
Rapid Prototyping
Fecision offers rapid prototyping for mold components, enabling customers to test and refine designs quickly before moving into full production.
End-to-End Services
From initial design and DFM (Design for Manufacturability) analysis to final mold assembly and testing, Fecision handles every aspect of the mold component manufacturing process.
Process for Manufacturing Mold Components
Manufacturability Evaluation
The initial step involves assessing the manufacturablity of the mold component. If it's deemed feasible, we proceed with production immediately. If not, we will provide a detailed DFM (Design for Manufacturability) report to the customer. If necessary, mold flow analysis is performed to simulate the flow of molten material within the mold.
Material Selection
Next, choose the right material for mold parts. Common materials for mold components include steel alloys, aluminum, stainless steel, specialty alloys, etc. If needed, a prototype may be made using rapid prototyping techniques (e.g., 3D printing, CNC machining) to test the design for fit, function, and manufacturability.
Mold Components Manufacturing
Once the design and materials are finalized, the mold component undergoes CNC machining. If required, the mold component may undergo heat treatment, depending on the material and intended application. For certain components, surface hardening methods such as nitriding or carburizing are applied to increase wear resistance.
Shipping
For molds with multiple components, such as multi-cavity molds or molds with inserts, the individual components are carefully assembled into the final mold system. Once our engineers confirm the product meets all requirements, it will be shipped. We maintain ongoing communication to ensure the customer is fully satisfied with the product they receive.
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Together, we can make something remarkable!
Let us turn your vision into reality. Provide us with your project details, and we’ll create a customized proposal designed specifically for you.
Other Services
Molding Components
Structural & Support Components
Guiding & Locating Components
Ejection System Components
Cooling System Components
Venting System Components
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