Injection
INQUIRY
Injection molding process: Engine for manufacturing precision radiators
By melting engineering plastic particles and injecting them into precise molds, we shape the core structural components of the radiator - from lightweight frames to high-pressure liquid and water tanks, and even to millimeter-level air flow directing components.
This process achieves complex geometric topologies with a micron-level precision of ±0.05mm, which cannot be accomplished through traditional processing methods, and has become the cornerstone of modern radiator manufacturing.
The three revolutionary advantages of injection molding technology
1. Intelligent manufacturing efficiency revolution
● The fully automated injection island integrates robotic arms and intelligent temperature control, enabling 72-hour continuous production
● High-flow materials combined with in-mold rapid cooling technology achieve an ultra-short cycle time of 25 seconds, increasing production capacity by 300%
2. Complex Structure Empowerment
● Overcame the limitations of ultra-thin fins (0.5mm) and curved sealing grooves in structural formation
● Integrated molding technology of metal inserts and plastic matrix, eliminating assembly errors and increasing structural strength by 40%
3. Green Manufacturing Closed Loop
● 30% recycled plastics have passed UL certification, with a mechanical performance loss rate of less than 3%
● Real-time crushing and reuse of gate materials, achieving a 99.2% material utilization rate and a zero-waste production line
Our Technological Moat
1. Precision manufacturing system
Utilizing mold flow simulation to predict deformation amounts, key dimensions are controlled to the ISO 2768-mK standard; 180℃ temperature-resistant glass fiber reinforced PPA material ensures the dimensional stability of the radiator in extreme environments.
2. Design of Free Boundary Breakthrough
● Supports injection molding with conformal cooling water channels, enhancing heat dissipation efficiency by 15%
● Achieves a 0.3mm ultra-thin fin array through topology optimization, reducing weight by 40% compared to metal stamping process
3 . Full-chain Quality Fortress
Production data for each batch is connected to the MES system. If the deviation of process parameters exceeds 0.5%, an automatic warning is triggered. 100% helium leak testing for gas tightness is conducted to completely eliminate the risk of coolant leakage.
