The aggregate samples were collected in the aggregate production bay the material was stacked in the bay, where three partial samples of kg each were collected to form the field sample samples were collected in different areas of the stack top, middle, and bottom to a depth that was never less than cm from the outer layer of the stack
Complete control over products allows us to ensure our customers receive the best quality prices and service.
Machine Machinery is a high-tech enterprise integrating R&D, production, sales and service. It is the production and export base of intelligent mining machinery in China.
Provide customers with product customization services and help design production lines for free to reduce costs and increase efficiency.
Introduce advanced technology and craftsmanship, and more than 160 R&D personnel continue to innovate to promote product upgrades