Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance. We dispatch the experienced technician to guide you installation and commissioning; We dispatch the experienced technician…
The raw materials for manufactured sand are widely sourced, encompassing three main categories: natural rock, industrial waste residue, and construction debris. Specific application scenarios and advantages are as follows: Granite Characteristics: High quartz content (up to 60% or more), low sulfide content, compressive strength of 120-200 MPa, well-rounded particle shape, and reasonable gradation. Applications: Suitable…
Production Process The raw materials are regularly fed into Jaw Crusher by Vibrating Feeders, and Belt Conveyors transport crushed materials into Vibrating Screens which play an important role in this plant. After screening, the machines are separated into three ranges of the products which are 0-5mm, 5-20mm, 20-60mm。