Battery Electric Vehicles (BEVs) also known as New Energy Vehicles (NEVs) are made up of three main segments: the traction motor, the battery pack, and the electrical control units. EMP Die Casting specializes in not only the production of the larger BEV/NEV parts, but also the smaller sub-assemblies that make up each segment of the vehicle. We product key products and components such as the motor housing, battery case, DC-AC converter enclosure, battery control ECU enclosure, on-board charger, HV/EV ECU enclosure, and others. EMP as one of leading aluminium die casting manufacturers in China, is consistently researching and developing new ways to produce and improve NEV parts to make our technology smarter, more powerful and our product lighter and more efficient.
Motor Housing: The purpose of building new energy vehicles is to reduce energy and emissions. The motor housing is an important part of a new energy vehicle motor. Therefore, to both reduce weight and increase cooling, we make use of custom aluminum alloys to make a lighter, more energy efficient motor enclosure.
These aluminum alloy enclosures not only reduce the weight of the vehicle, but they also make the vehicle more efficient by reducing the number of cooling componetry needed for the motor to operate at its best level. Our unique alloy motor cases improve the heat dissipation effect of the motor, are watertight for liquid cooling applications, and are strong enough to feature as a structural electric vehicle components.
Battery case: Battery case is one of the most important components in new energy vehicles. The best NEVs make use of aluminum alloy for the battery case structures as key components that offer security for their battery payloads, but also structural rigidity for the vehicles. Our EV battery box has high-temperature resistance, corrosion resistance, high electrical conductivity, and good heat transfer performance. Large scale battery case castings are an exciting area for die cast aluminum casting technology.
DC-AC Converter: DC-AC Converter plays an important role in the power steering system and composite power system. For example, it can provide power to auxiliary equipment and stabilize the voltage. Our range of DC-AC Converter enclosures easily integrate into a highly-flexible architecture to deliver a unique, feature-rich set of functions and are well-matched to satisfy the electrification needs of our automotive manufacturer partners.