New Energy Manufacturing

Industry Requirements

The core challenges in the new energy industry are large size + safety + cost. Battery trays can be 1.5m × 2m, requiring both light weight and high strength; energy storage cabinet enclosures need IP65 + V0 flame retardancy; charging piles operate year-round from -30°C to 60°C. We offer a combined solution of large-format laser-cut sheet metal (4m bed), friction stir welding, flame-retardant plastic injection molding, and die-cast aluminum heat sinks.

Typical Machined Parts

• Power Battery: Battery trays, module end plates, BMS enclosures, CCS integrated brackets, explosion-proof valve seats
• Energy Storage: Sheet metal enclosures for storage cabinets, PACK internal brackets, liquid cooling plates (CNC + vacuum brazing partnership)
• Charging Piles: DC/AC pile enclosures, display panel structures, gun head connectors, temperature sensor housings
• Photovoltaic/Wind Power: Bracket structures, junction boxes, combiner box enclosures, sensor housings
• Motor/Electronic Control: Motor housings, end caps, heat sinks, electronic control boxes

Common Materials

• Extruded aluminum 6061/6063 (battery trays/heat sink extrusions)
• Die-cast aluminum ADC12/A380 (battery end plates/motor housings)
• Cold-rolled/galvanized steel SECC/SPCC (energy storage cabinet enclosures)
• Flame-retardant PC/PA66+V0/PPS (charging guns, connectors)
• UV-resistant ASA/flame-retardant ABS (outdoor enclosure parts)

Certifications & Processes

• UL 94 V0 flame retardancy / IP65 / IP67 ingress protection testing
• Salt spray / high-low temperature / vibration / drop environmental testing
• Large-format sheet metal (4m laser cutting) + friction stir welding (FSW)
• Conductivity / ground continuity testing (enclosures/grounding parts)
• UL / CE / TUV certification reports (via third-party partners)