Plastic Blow Molding for HVAC Components
HVACore delivers precision plastic blow molding solutions for HVAC tanks, ducts, and complex housings. With 20+ years of OEM/ODM expertise and 12 advanced production lines, we manufacture high-performance components that meet the demanding requirements of global HVAC systems.
Advanced Blow Molding Technology
Our state-of-the-art blow molding facilities utilize cutting-edge technology to produce complex HVAC components with exceptional dimensional accuracy and material integrity.
Precision Manufacturing Excellence
HVACore's blow molding capabilities encompass a comprehensive range of HVAC component manufacturing, from simple tanks to complex multi-chamber housings. Our advanced extrusion blow molding and injection blow molding processes ensure consistent wall thickness distribution, superior surface finish, and optimal material utilization for cost-effective production.
Each component undergoes rigorous quality control testing, including dimensional verification with ±0.1mm tolerance, pressure testing for leak integrity, and thermal cycling validation to ensure long-term performance in demanding HVAC applications.
Technical Specifications & Capabilities
Comprehensive blow molding solutions engineered for the demanding requirements of modern HVAC systems, with extensive material compatibility and advanced processing capabilities.
Material Compatibility
400+ Plastic Material Types:
- • High-Density Polyethylene (HDPE) for chemical resistance
- • Polypropylene (PP) for thermal stability
- • ABS for structural strength and impact resistance
- • PC (Polycarbonate) for high-temperature applications
- • PVC for cost-effective standard applications
- • Engineering plastics for specialized requirements
Manufacturing Processes
Advanced Blow Molding Techniques:
- • Extrusion blow molding for large volume tanks
- • Injection blow molding for precision components
- • Multi-layer co-extrusion for barrier properties
- • Stretch blow molding for enhanced strength
- • Custom tooling design and manufacturing
- • Automated deflashing and finishing
Quality Assurance
Comprehensive Testing Standards:
- • ISO 9001 certified quality management
- • RoHS and REACH material compliance
- • Dimensional inspection with CMM systems
- • Pressure testing for leak integrity
- • Thermal cycling validation testing
- • Impact resistance verification
HVAC Component Applications
Our blow molding expertise serves diverse HVAC applications, from residential systems to industrial installations, delivering components that meet the highest performance standards.
Water Tanks & Reservoirs
Large-capacity water storage tanks with seamless construction, corrosion resistance, and thermal insulation properties for efficient HVAC water management systems.
Ductwork & Air Distribution
Complex ductwork components including reducers, elbows, and custom-shaped air distribution elements with smooth interior surfaces for optimal airflow efficiency.
Equipment Housings
Protective housings for HVAC equipment including heat exchangers, compressors, and control units with weather resistance and impact protection capabilities.
Specialty Components
Custom-engineered components including expansion tanks, manifolds, and specialized fittings designed for specific HVAC system requirements and performance optimization.
Our Manufacturing Process
From initial design consultation to final quality verification, our comprehensive manufacturing process ensures every HVAC component meets the highest standards of performance and reliability.
Design & Engineering Consultation
Our experienced engineering team collaborates with clients to optimize component design for blow molding manufacturing. We analyze structural requirements, material selection, wall thickness distribution, and manufacturing feasibility to ensure optimal performance and cost-effectiveness.
Advanced CAD modeling and finite element analysis (FEA) help predict component behavior under various operating conditions, enabling design refinements before tooling investment. Our design-for-manufacturing approach reduces production costs while maintaining quality standards.
Precision Mold Development
Our in-house tooling department creates precision blow molding tools using advanced CNC machining and EDM technology. Each mold is designed with optimal cooling channel layout, proper venting systems, and precise parting line geometry to ensure consistent part quality and dimensional accuracy.
Comprehensive mold testing and optimization processes validate tool performance before full production. We maintain detailed documentation for each tool, enabling rapid setup changes and consistent quality across production runs.
Advanced Production & Quality Control
Our 12 advanced production lines utilize state-of-the-art blow molding equipment with automated process control systems. Real-time monitoring of critical parameters including temperature, pressure, and cycle time ensures consistent part quality and optimal material utilization throughout production runs.
Comprehensive quality control protocols include incoming material inspection, in-process monitoring, and final component verification. Statistical process control (SPC) methods track key quality metrics, enabling proactive adjustments to maintain ±0.1mm dimensional tolerance requirements.
Global Market Leadership
HVACore serves international HVAC brands, wholesalers, and retailers across global markets, with particular strength in Belt and Road countries, delivering reliable components and engineering services worldwide.
Years Experience
OEM/ODM manufacturing expertise in HVAC component production
Annual Volume
Serving clients with substantial purchasing requirements globally
Production Lines
Advanced injection molding systems with automated quality control
Material Types
Comprehensive plastic material compatibility for diverse applications
Ready to Start Your Next HVAC Project?
Partner with HVACore for precision blow molding solutions that meet your exact specifications. Our engineering team is ready to discuss your requirements and provide comprehensive manufacturing support.