Project Background


The customer company is engaged in superfine powder production. It is located in an industrial park in Henan Province, China where there are dozens of companies producing ground calcium carbonate (GCC). The finished products are mainly provided for making putty powder, PVC, paint, plastics and paper.

Projects Advantages


Considerate project service. Our technical engineers designed reasonable technical drawings, solved every technological difficulty and explained project details for the customer.

ZENITH’s LUM Ultrafine Vertical Grinding Mill used in this project has higher capacity, better powder quality, more excellent comprehensive performances.

A project management team was established to supervise the progress of the whole project. By coordinating local resources, the project production was smooth.

Simple operation and maintenance. It is easy for local workers to operate and maintain the grinding line.

Customer Evaluation


Before this cooperation, we adopted an ordinary ring-roller grinding mill to produce ground calcium carbonate (GCC). However, we felt unsatisfied with its final output and fineness. Through research and analysis, we found that ZENITH’s LUM Ultrafine Vertical Grinding Mill has overwhelming advantages on GCC production. Apart from higher output and better fineness, the finished products produced by the ultrafine vertical grinding mill are more competitive on price. Up to now, our production line has been put into operation for some time. As a whole, we are satisfied with all performances of the grinding mill.

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Customer Cases


India 30TPH Limestone Grinding Line

Location:India
Material:Limestone
Input Size:Below 12mm
Output Size:74μm (200mesh) D90
Capacity:30t/h


Vietnam 15TPH Coal Grinding Line

Location:Vietnam
Material:Coal
Capacity:15t/h
Application: Supplied for local lime kilns


Mexico 5TPH Clay Grinding Line

Location:Sinaloa, Mexico
Material:Clay
Output Size:250-325mesh
Capacity:4-5t/h


Belgium 5TPH Limestone Grinding Line

Location:Belgium
Material:Limestone
Output Size:150mesh D90
Capacity:3-5t/h


Thailand 8TPH Dolomite Grinding Line

Location:Thailand
Material:Dolomite
Output Size:100mesh (D90), 325mesh (D10)
Capacity:8t/h


15TPH Coal Grinding Line

Location:Zhejiang, China
Material:Coal
Input Size: 0-35mm
Output Size:250-325mesh
Capacity:15TPH


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