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For sand, a distinction is made between 3 particle size ranges.Fine sand has grain sizes of 0.063 0.2 mm, while medium sand is defined as 0.2 0.63 mm and coarse sand as 0.63 2.0 mm.Smaller grain sizes below fine sand are referred to as silt, even smaller sizes below 0.002 mm as clay.
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We provide quality and efficient solutions to our global customers
Adopt sealed dust removal design, less dust, low noise, low carbon and environmental protection
All the service work we carry out always revolves around a core: customer satisfaction
Provide door-to-door installation services, guide the training of operating personnel, and ensure the effective operation of the machine
Provide regular return visit service to help users optimize maintenance equipment, analyze and solve problems