| Name | Sprue Bushing | Material | Bearing Steel |
| Type | Plastics Molds | Model | Type A, B and C |
| Specification | Standard or Customized | Advantage | High internal toughness, not easy to break under impacts |
| Application | Hardware stamping molds, die-casting molds, plastic molds, mechanical automation equipment, etc. | ||
The Cheap Wholesale Meusburger E1600 Customizable Bearing Steel Sprue Bushing for Plastic Injection Molds is a cost-effective solution designed to ensure smooth melt flow and long-term performance in injection molding. Engineered with bearing steel and precision heat treatment, this sprue bushing minimizes material degradation and maintains dimensional stability, ideal for high-volume production of plastic parts.
Bearing Steel Construction: GCr15 steel (HRC60-62) with through-hardening, resisting deformation from melt pressure (up to 200MPa) and thermal cycling (20-250°C).
Meusburger E1600 Compliance: Identical dimensions and performance to Meusburger E1600 series, with optional heat-resistant coatings for engineering plastics like PEEK and PSU.
Flow Optimization: Tapered melt channel (3-5° angle) and polished surface (Ra0.4μm), reducing pressure drop by 15% and preventing material stagnation.
Wear Resistance: Chrome-plated tip (thickness 10-15μm) for resistance to glass fiber-filled resins (GF30+), extending service life by 30% in abrasive molding.
Temperature Control: Optional cooling grooves for precise temperature management, compatible with mold temperature controllers (50-200°C operating range).
Critical for injection mold gating systems, this sprue bushing is used in:
Automotive Molding: High-volume production of exterior parts (bumpers, grilles) from GF-filled PP and ABS, ensuring consistent melt flow in multi-cavity molds.
Electrical Molding: Reliable performance in molds for electrical enclosures and connectors, resisting tracking from flame-retardant resins (UL94 V-0).
Consumer Goods: Smooth melt delivery for household appliances, toys, and packaging, minimizing surface defects in high-gloss ABS and PC parts.
Medical Molding: USP Class VI compliant materials for sprue bushings used in pharmaceutical packaging and medical device molds.
Cost-Effective Performance: 20% lower cost than equivalent Meusburger parts without compromising quality, ideal for high-volume, cost-sensitive molding.
Material Compatibility: Extensive testing with over 200 plastic resins, providing recommendations for optimal bushing design based on melt viscosity and filler content.
Quality Control: 100% pressure testing (250MPa burst pressure) and dimensional inspection, compliant with ISO 9001 and IATF 16949 for automotive applications.
Design Support: Free gating system analysis to optimize sprue bushing dimensions, reducing material waste and cycle times for new mold projects.
| Name | Sprue Bushing | Material | Bearing Steel |
| Type | Plastics Molds | Model | Type A, B and C |
| Specification | Standard or Customized | Advantage | High internal toughness, not easy to break under impacts |
| Application | Hardware stamping molds, die-casting molds, plastic molds, mechanical automation equipment, etc. | ||
The Cheap Wholesale Meusburger E1600 Customizable Bearing Steel Sprue Bushing for Plastic Injection Molds is a cost-effective solution designed to ensure smooth melt flow and long-term performance in injection molding. Engineered with bearing steel and precision heat treatment, this sprue bushing minimizes material degradation and maintains dimensional stability, ideal for high-volume production of plastic parts.
Bearing Steel Construction: GCr15 steel (HRC60-62) with through-hardening, resisting deformation from melt pressure (up to 200MPa) and thermal cycling (20-250°C).
Meusburger E1600 Compliance: Identical dimensions and performance to Meusburger E1600 series, with optional heat-resistant coatings for engineering plastics like PEEK and PSU.
Flow Optimization: Tapered melt channel (3-5° angle) and polished surface (Ra0.4μm), reducing pressure drop by 15% and preventing material stagnation.
Wear Resistance: Chrome-plated tip (thickness 10-15μm) for resistance to glass fiber-filled resins (GF30+), extending service life by 30% in abrasive molding.
Temperature Control: Optional cooling grooves for precise temperature management, compatible with mold temperature controllers (50-200°C operating range).
Critical for injection mold gating systems, this sprue bushing is used in:
Automotive Molding: High-volume production of exterior parts (bumpers, grilles) from GF-filled PP and ABS, ensuring consistent melt flow in multi-cavity molds.
Electrical Molding: Reliable performance in molds for electrical enclosures and connectors, resisting tracking from flame-retardant resins (UL94 V-0).
Consumer Goods: Smooth melt delivery for household appliances, toys, and packaging, minimizing surface defects in high-gloss ABS and PC parts.
Medical Molding: USP Class VI compliant materials for sprue bushings used in pharmaceutical packaging and medical device molds.
Cost-Effective Performance: 20% lower cost than equivalent Meusburger parts without compromising quality, ideal for high-volume, cost-sensitive molding.
Material Compatibility: Extensive testing with over 200 plastic resins, providing recommendations for optimal bushing design based on melt viscosity and filler content.
Quality Control: 100% pressure testing (250MPa burst pressure) and dimensional inspection, compliant with ISO 9001 and IATF 16949 for automotive applications.
Design Support: Free gating system analysis to optimize sprue bushing dimensions, reducing material waste and cycle times for new mold projects.
