Four-way Water Inlet Fitting Mold - Yige Molds Professional Injection Molding Solution

I. Product Overview

The four-way water inlet fitting mold is professional mold equipment developed by Yige Molds for pipeline connection needs, using precision injection molding processes to professionally produce structurally stable, sealing performance superior four-way pipe connectors. This product achieves multi-directional fluid transmission through four interfaces and is widely used in petroleum chemical industry, building water supply and drainage, HVAC, and industrial pipeline systems.

II. Yige Molds Core Design Advantages

1. Structural Design Optimization

Four-way Fluid Dynamics Design: Uses streamlined inner cavity structures, optimized through fluid simulation, reducing pressure loss by 18% and improving flow uniformity by 22%. Four interfaces use asymmetric angle design (90°×2 + 45°×2), adapting to complex installation environments.

2. Material Engineering

Mold Steel: Core material uses H13ESR electroslag remelting steel, hardness HRC48-52, improving thermal fatigue life by 40%. Slider components use Japanese Hitachi mold steel SLD-MAGIC, vacuum heat treated to HRC60-62. Hot runner system uses German Yaba high-temperature alloy, long-term withstands 420℃ melt temperature.

Engineering Plastics: Standard grade uses reinforced polypropylene (PP-GF30), suitable for conventional water supply systems. Industrial grade uses glass fiber reinforced nylon 66 (PA66-GF50), bursting pressure ≥8MPa. Special grade uses PVDF (polyvinylidene fluoride), with highest chemical resistance grade.

III. Yige Molds Technical Advantages

1. Ultra-Precision Molding Technology

Cavity Processing: Uses five-axis machining centers, cavity accuracy ±0.005mm. Three-coordinate measurement, key dimensions CPK≥1.67. Mirror EDM processing, surface roughness Ra≤0.1μm.

Temperature Control Technology: Zone independent temperature control, 32 temperature control zones with temperature difference ≤±0.5℃. Pulsating cooling technology improves cooling efficiency by 35%. Thermal balance simulation optimization controls warpage deformation within 0.08%.

2. High-Efficiency Production System

Quick Mold Change System: QMC quick mold change system, mold change time ≤15 minutes. Mold standardized interfaces, compatible with Haitian, Zhenxiong, Engel and other mainstream injection molding machines. Automatic centering accuracy ±0.02mm.

Energy Saving Design: Hot runner needle valve sequential control, waste material rate ≤0.8%. Servo motor drive, reduces energy consumption by 42%. Cooling water recycling rate reaches 95%.

IV. Yige Molds Manufacturing Process

1. Design Process

Simulation Verification: Mold flow analysis predicts and eliminates potential defects. Structural simulation ensures mold life ≥1.5 million cycles. Virtual trial molding system reduces actual trial molding times by 60%.

Design System: Standard mold base library, 500+ specifications optional. Intelligent parts library, 3000+ standard parts available with one click. Parametric design reduces similar mold design time by 70%.

2. Precision Manufacturing Process

Compound Processing: Five-axis machining centers, positioning accuracy 0.003mm. Slow wire EDM, accuracy ±0.002mm. Mirror EDM, surface finish Ra0.05μm.

Surface Treatment: Diamond-like carbon coating, hardness HV3000-5000. Nano composite coating reduces friction coefficient to 0.08. PVD gradient coating reduces demolding force by 30%.

V. Molded Product Performance Standards

1. Mechanical Performance Indicators

Pressure Test Grade: Conventional pressure 3.5MPa for 30 minutes without leakage. Bursting pressure ≥8MPa (standard type), ≥12MPa (enhanced type). Pulse test 1 million pressure cycles (0.5-3.5MPa).

Environmental Adaptability: Temperature range -40℃ to +120℃. Chemical resistance to common chemical media with pH 2-12. UV resistance QUV test 3000 hours, performance retention rate ≥90%.

2. Quality Assurance System

Full Process Quality Control: Raw material incoming inspection 16 performance indicator tests. Online inspection automatic measurement of key dimensions per cycle. Finished product 100% inspection - air tightness test + pressure test.

VI. Yige Molds Service System

1. Technical Consulting Services

Free Design Review: Provides product DFM (Design for Manufacturing) analysis report. Material selection recommendations and cost optimization solutions. Estimated mold life and production efficiency analysis.

Rapid Response Mechanism: 24-hour online technical support. Emergency problem 4-hour response solution. On-site service engineers arrive within 48 hours.

2. Mold Delivery Guarantee

Standard Delivery Process: Provides detailed project schedule after contract signing. Weekly progress reports + photos/video updates. Trial sample express delivery + test reports provided simultaneously.

Quality Acceptance Standards: Mold acceptance 22 inspection items. Trial production continuous 500-cycle stability test. Provides complete mold usage and maintenance manual.

3. After-sales Service System

Lifetime Maintenance Commitment: Lifetime free technical consultation for molds. Wearing parts supplied at cost price. Regular free mold health checks.

Upgrade and Renovation Services: Mold performance optimization upgrades. Product modification mold renovation. Automation matching solution design.

VII. Technical Support and Training

1. Operation Training Courses

• Mold installation and debugging standard operating procedures

• Injection molding process parameter optimization methods

• Mold daily maintenance points

• Common fault diagnosis and troubleshooting

2. Technical Database

• Provides complete set of 3D drawings and 2D engineering drawings

• Material property tables and technical data manuals

• Injection molding process window recommended parameters

• Quality control plans and inspection standards

With 10 years of pipeline connector mold manufacturing experience, Yige Molds has provided four-way pipe fitting mold solutions to over 50 clients worldwide. Our technical team will provide comprehensive services from product design optimization, mold manufacturing to mass production support according to your specific needs, ensuring you obtain four-way water inlet fitting products with excellent performance, stable quality, and optimized cost. Welcome to inquire and negotiate!