280T Cold Chamber Die Casting Machine for Aluminum Alloy EV Shock Absorber Bracket Production

Specially designed for lightweight and high-rigidity aluminum alloy shock absorber brackets for new energy vehicles (NEVs), this 280T cold chamber die casting machine balances vehicle weight reduction and structural safety. New energy vehicles have strict requirements for body lightweighting to improve cruising range, while suspension shock absorber brackets must retain high rigidity and impact resistance to ensure driving safety. This equipment realizes thin-wall high-density integrated forming of NEV shock brackets, reducing overall vehicle weight without sacrificing load-bearing and anti-vibration performance, perfectly matching new energy automotive lightweight upgrade trends.

The machine features an upgraded high-stability rigid frame structure, which minimizes mold micro-deformation and molten aluminum splashing during thin-wall high-pressure forming. It achieves uniform thin-wall thickness and ultra-low internal porosity of lightweight shock absorber brackets, realizing the perfect combination of lightweight design and high structural compactness. Compared with traditional thick-wall castings, the finished parts effectively reduce body load, improve vehicle power efficiency, and maintain excellent structural rigidity to resist road impact and vibration.

Equipped with imported German PLC core and intelligent HMI control system, the machine supports ultra-fine adjustment of thin-wall filling speed and pressure. The advanced closed-loop speed regulation technology ensures fast and uniform filling of large-area thin-wall bracket structures, completely eliminating thin-wall incomplete filling, surface shrinkage and flow line defects. It ensures smooth surface and stable mechanical properties of lightweight brackets, providing high-quality blanks for subsequent surface anodizing and anti-corrosion treatment, meeting NEV high-standard appearance and durability requirements.

The dual-proportional hydraulic system adopts optimized thin-wall forming parameters, realizing fast uniform filling and low-pressure mold protection clamping, improving lightweight forming efficiency while protecting precision thin-wall molds. Premium imported hydraulic sealing components feature high temperature resistance and leak-proof performance, ensuring long-term stable operation of the equipment. The convenient hydraulic die height adjustment system accelerates mold replacement for different NEV shock bracket models, improving flexible production capacity of new energy automotive parts.

The professional mold clamping and positioning mechanism effectively prevents thin-wall bracket warping, edge bending and uneven wall thickness caused by high-pressure injection. The precision piston accumulator injection system provides stable and adjustable injection pressure, adapting to various ergonomic lightweight bracket hollow-out and thin-wall designs. The built-in constant-temperature oil cooling system stabilizes hydraulic operating status for a long time, ensuring consistent lightweight forming quality in batch production. The optional automated mold cleaning arm upgrades production automation level and finished product yield.

We guarantee 20-day fast delivery for new energy automotive part orders. Our services include 2-hour rapid technical response, 24-hour on-site after-sales maintenance, exclusive one-on-one customized solution design and professional engineer commissioning. We sincerely welcome new energy vehicle parts manufacturers to visit our factory for technical communication and cooperation.