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2 test for grain size analysis or sieve analysis of aggregates are done to determine its particle size distribution, fineness modulus, effective size and uniformity coefficient.Grain size analysis of aggregates fine aggregate is the sand used in mortars.Coarse.
We are always committed to technology research and development. Our products are equipped with the latest technology to serve our customers in more than 160 countries around the world, bringing them huge economic benefits and employment opportunities.
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