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Our international standard precision mold slide retainers are engineered to meet ISO 16906:2016 global mold manufacturing specifications, delivering high-precision positioning and guidance for sliding cores in injection, compression, and die-casting molds. Fabricated from premium heat-treated SKD61 tool steel (HRC 52-56), these injection mold slide core retainers resolve common molding challenges including core misalignment, flash formation, and premature wear, with seamless compatibility with leading global mold base systems (DME, HASCO, LKM). Ideal for high-volume production, these retainers balance unrivaled precision, long-term durability, and cost efficiency for industrial manufacturing enterprises and mold fabrication professionals worldwide.
Our ISO standard mold slide retainers adhere to strict ±0.005mm dimensional tolerance, fully compatible with DME-MEGA, HASCO Z18, and LKM LSG mold bases. Available in 15mm, 20mm, 25mm standard guide diameters, they fit seamlessly into global mold setups without modification, eliminating compatibility barriers for cross-regional production.
Hardened SKD61 steel with a 2-3μm TiCN anti-wear coating gives these TiCN coated mold slide retainers 30% longer service life than uncoated alternatives. The corrosion-resistant finish withstands high-temperature, high-pressure molding environments and abrasion from glass-filled polymers, ensuring consistent performance through extended production runs.
Ground to Ra 0.2μm surface roughness, the retainer body and guide pin minimize friction, supporting slide speeds up to 500mm/s. A built-in self-lubricating groove retains grease for 50,000+ cycles, reducing maintenance. The dual-lock spring mechanism withstands lateral forces up to 5kN (25mm model), securing cores during injection to eliminate flash and maintain consistent part dimensions.
Pre-lubricated and pre-assembled, our mold slide retainers mount via ISO 7380 metric counterbored holes, requiring only a torque wrench (recommended torque: 25-40 N·m by size), cutting mold assembly time and production downtime.
Core Parameter | Standard Specification |
|---|---|
Base Material | SKD61 Tool Steel (HRC 52-56) |
Surface Coating | TiCN (2-3μm Thickness) |
Dimensional Tolerance | ±0.005mm |
Surface Roughness | Ra 0.2μm |
Max Slide Speed | 500mm/s |
Max Lateral Force (25mm Model) | 5kN |
Compatible Standards | ISO 16906:2016, DME, HASCO, LKM |
Part Number | Mounting Screws | Max Holding Weight |
|---|---|---|
TZ5135/1 | 4 | 2.0-4.4 kgf |
TZ5136/1 | 4 | 2.0-4.4 kgf |
Automotive Injection Molding: Our automotive mold slide retainers secure sliding cores in bumper, door panel, and headlight housing molds, enabling complex undercut geometries with consistent accuracy for automotive manufacturing facilities.
Medical Device Manufacturing: Meeting ISO 13485 cleanroom requirements, these precision medical mold slide retainers guide cores in syringe and IV connector molds, eliminating particulate contamination for ultra-tight tolerance medical production.
Consumer Electronics Production: Ensures smooth slide movement in smartphone case, laptop hinge, and camera lens housing molds, maintaining ±0.01mm tolerances for high-volume electronics manufacturing.
High-Pressure Die Casting: Withstands high-temperature molten metal exposure for aluminum die-casting molds of automotive engine components, reducing wear in heavy-duty operations.
Every set of our precision mold slide retainers undergoes rigorous dimensional and performance testing before shipment, with individual serialization for full quality traceability. We offer comprehensive customization: custom lengths from 50mm to 300mm in 1mm increments, no minimum order quantity for standard sizes, and specialized adapters for non-ISO mold systems, delivering tailored solutions for specialized molding operations.
Yes, we offer dedicated adapters to convert mounting threads (e.g., NPT to M metric) for full compatibility with North American and Japanese mold systems.
Re-lubricate with high-temperature NLGI 2 grease every 10,000 production cycles, or when sliding friction increases, via the built-in grease nipple for simplified maintenance.
Yes, we provide custom retainer lengths from 50mm to 300mm in 1mm increments, with flexible order quantities for prototype and high-volume production needs.
Yes, our standardized design ensures uniform performance across multi-cavity molds, with each unit individually serialized for full traceability in high-precision production.
