CHINA LEEMIN HYDRAULIC CO., LTD. | bauma CHINA Community - Official bauma CHINA 2026 Exhibitor Directory

SNIEC N4.548

Headquarters: China

Target Groups: Manufacturing / Construction / Environment / Agriculture / New energy

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home Exhibitor Directory CHINA LEEMIN HYDRAULIC CO., LTD.

Company

China LEEMIN hydraulic CO., Ltd was established in 1984. It is the director of China hydraulic aerodynamic sealing industry association. The company is specialized in manufacturing of hydraulic filter and other big-size hydraulic products. The company is also a share-issuing enterprise (nongovernmental business) with good fame in domestic and foreign market. The registered capital of the company is 352.00 million Yuan. The company has strong technical strength and advanced manufacture technique, and has set up more than 30 sales companies all over the whole China. The main products of the company are: all kinds of hydraulic filters, hydraulic air filter, cooler, accumulator, hydraulic controller, level gauge and micro pressure measuring hosepipe assembly, filter device and other hydraulic accessories.

Product Category

Products

LKJD-type liquid level control relay

Product category：Hydraulic drive, control and process control engineering

The LKJD-type liquid level control relay has the same installation dimensions and performance as the YKJD standard type, but offers superior protection capabilities, making it suitable for outdoor environments. Figure 1 shows the cross-sectional view and installation dimensions of this device. During operation, the float rises or falls with the liquid level. When the liquid level raises the float to the signaling position or lowers it to the triggering point, the relay activates: the normally open contact closes, and the normally closed contact opens (or vice versa), enabling automatic shutdown or alarm activation.

DLF Series Pressure Pipeline Filter

Product category：Hydraulic drive, control and process control engineering

This filter is installed on the pressure line of the hydraulic system, with a top-fixed mounting method. It is used to remove mechanical impurities mixed into the hydraulic oil and gums, asphalt-like substances, carbon residues, etc., produced by chemical changes in the hydraulic oil itself. This prevents failures such as valve core jamming, blockage of throttle orifices, damping holes, and excessive wear of hydraulic components. The filter is equipped with a bypass valve and a differential pressure signaling device. When the filter element becomes contaminated and blocked to the point where the pressure difference between the inlet and outlet reaches 0.5 MPa, it sends an on/off signal. At this time, the filter element should be replaced to ensure system safety.

LUC Series Oil Filtration Cart

Product category：Hydraulic drive, control and process control engineering

The modernization of hydraulic technology in the LUC series oil filtration carts has led to performance parameters in hydraulic systems increasingly trending toward ultra-high pressure, high flow rate, and high precision. To ensure the performance and reliability of these hydraulic systems, the requirements for oil fluid cleanliness are becoming increasingly stringent.. The oil filtration cart developed by our company serves not only as specialized equipment for filtering newly introduced oil in hydraulic systems but also as dedicated equipment for periodically removing contaminants from the system's medium. It helps effectively manage hydraulic system contamination, extends the service life of hydraulic components, and ensures the normal operation of the system.. In addition to offering reliable performance, a compact structure, an attractive appearance, and ease of maintenance, repair, and operation, it also features high precision and low noise..