History_History_Zhengzhou Sanhe Hydraulic Machinery Co., Ltd.

11-21 

2020

We successfully developed the ready-mixed concrete zero-emission recovery system. The system can separate sand and gravel and slurry water from wet concrete and realize resource recycling.

11-21 

We successfully developed the production line of fine sand and gravel materials to form a three-in-one, intensive and efficient green building material production system together with the concrete mixing plant and the dry-mixed mortar production line.

11-21 

2016

We successfully developed the automatic feeding system of the environment-friendly concrete mixing plant to realize intelligent and unattended feeding in the backstage.

11-21 

2015

We successfully developed the "high tower type three-host type" dry-mixed mortar complete equipment, which can simultaneously produce ordinary mortar, special mortar, and can also produce thermal insulation mortar that is widely consumed.

11-21 

2014

We successfully developed the "four-in-one" comprehensive utilization project of brick production, mortar production and concrete production with construction wastes. The project integrates construction waste disposal, brick making, ready-mixed mortar and concrete production. Our new plant located in Wuzhi Industrial Cluster Area in Hebei Province of Yellow River has been started the construction, covering an area of about 300 mu, with five indoor plants under the plan, each of which has a building area of 12000 square meters. Now the first phase of the project has been completed and put into production.

11-21 

2013

We successfully developed the totally enclosed top-mounted highly-environment-friendly concrete mixing plant of the fourth generation. This series of products have outstanding features such as elegant appearance, small footprint, green and energy conservation, comprehensive environmental protection, etc.

11-21 

2012

We built the double-group 4m³ concrete mixing plant for Beijing Yicheng Lafarge Station, with the total area of the plant about 9 mu and the usable area only about 6 mu. The equipment has set the record as the one that requires the smallest footprint among other equipment of the same size.

11-21 

2010

We successfully developed double-group 4.5 m³ concrete mixing plants with fully enclosed, zero emission, high environmental protection and factory-oriented features in China, and applied the machine in Yunnan Construction Engineering Group. The hourly productivity of the plant is 540m³

11-21 

2008

We successfully developed fully closed factories, green and energy-saving, high-end environment-friendly concrete mixing plants, which were successfully applied in Chengdu Branch of China Construction Commercial Concrete (Longtan Plant). The successful development and operation of the equipment has epoch-making significance, opening a new chapter of green and environmental protection of domestic concrete production.

11-21 

2006

We successfully developed a large-scale self-falling concrete mixing plant (4 x 4.8 m³), which has created four records, i.e. the self-falling mixing plant with large installed capacity, strong production capacity, high integration, and advanced comprehensive performance.