North Rare Earth Huakai High-tech Hebei Co., Ltd.

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Non road 15L engine matching single descent post-processing

The independently developed single drop aftertreatment system meets the purification of the tail exhaust of 15L engine non road vehicles, with stable operation, low pressure difference, and high conversion efficiency! 

Sample evaluation

The sample evaluation uses standard gas cylinders as the gas source, which can provide a stable, accurate, and reproducible experimental atmosphere environment. The device adopts an open design concept and is based on the parent platform, which allows for convenient functional expansion and modification to meet the constantly expanding research and development needs and standard updates. The device can test the performance of various types of catalytic converters and refer to relevant experimental standards such as gasoline engines, diesel engines, gas engines, and motorcycle engines for experiments.

Hengshui Regional Project

Relying on the strong advantages of rare earth resources and stable technological support, Northern Rare Earth Huakai High tech Hebei Co., Ltd. has emerged with a strong determination to serve the country and contribute to the development and progress of the environmental protection industry

Active Regeneration

DOC uses coated platinum and palladium precious metal catalysts; DPF uses coated platinum and palladium precious metal catalysts to achieve partial passive regeneration of PM; SCR uses low-temperature copper based catalysts to achieve efficient NOx conversion rate;

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