Qingdao Hailong Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of hot runner molds in China, featured by quality products and good service. Welcome to buy durable hot runner molds made in China here and get pricelist from our factory. Also, customized service is available.
Core Advantages
- Full-scenario Adaptation: Equipped with top-tier hot runners (Husky/Mold-Master), including single-point/multi-point/micro/valve/two-color/stack series, adapting to 0.1-50mm thick products from micro precision parts to large structural components.
- Precise Temperature Control: Single-zone accuracy ±0.3℃-±0.5℃, multi-zone temperature difference ≤±1℃, PID adaptive algorithm, compatible with high-temperature/heat-sensitive/glass fiber-reinforced materials.
- Gate-free Molding: No post-processing, gate mark ≤0.1mm, surface precision Ra≤0.01μm (mirror grade), dimensional consistency ±0.003mm-±0.01mm.
- Multi-industry Compatibility: 8 industry-specific series, complying with IATF 16949 (automotive), ISO 13485 (medical) standards, mass qualification rate ≥99.9%.
- Efficient Mass Production: Cooling time shortened by 30%-50%, cycle 5-30 seconds/piece, double capacity in high-volume scenarios.
Adaptable Industries & Scenarios
- Core Industries: Automotive, Electronics, Medical, Packaging, Home Appliances, Daily Necessities, Industrial Components, Optical;
- Typical Products: Bumpers, Connectors, Syringes, Bottle Caps, Refrigerator Door Panels, Toys, Mechanical Brackets, Optical Lenses.
Key Technical Specifications
|
Parameter Type |
Core Specifications |
|
Hot Runner System |
1-32 gates, diameter 0.1-8mm, valve pin response ≤0.05s |
|
Temperature Control Precision |
Single-zone ±0.3℃-±0.5℃, heating rate ≤3℃/min |
|
Material Compatibility |
General/Engineering/Special Plastics (Temperature resistance -60℃~300℃) |
|
Precision Level |
Ordinary ±0.03mm, High Precision ±0.01mm, Ultra-high Precision ±0.003mm |
|
Service Life |
Mold Body ≥500,000 cycles, Hot Runner System ≥800,000 cycles |
|
Production Efficiency |
5-120 pieces/minute |
Quality & Service
- Test Reports: Temperature control precision, dimensional inspection, industry compliance reports (PPAP/GMP/FDA, etc.);
- After-sales Guarantee: Hot runner warranty 3 years, mold body 2-5 years, 24/7 technical support;
- Customization Service: Tailored hot runner configuration, precision grade, industry-specific optimization, supporting quick-change inserts and document matching;
- Delivery Cycle: Sample 18-35 days, batch 35-90 days, emergency order as fast as 12 days.
Process
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