COMPANY NEWS >>
Kefid's impact crusher models
1214 is one of the standard models of the PF series impact crusher. It is widely used in stone processing. It is a medium-capacity crusher. The output of a single machine is 90-180 tons (according to different stone hardness and discharge size,there...
Jul 02, 2021Learn more >>
Kefid single-cylinder hydraulic cone crusher
Kefid has developed single-cylinder cone crusher. This series of products have high crushing efficiency and low production cost, which can meet the various crushing needs of users. Single-cylinder hydraulic cone crusher has 6 major functions: 1. Larg...Apr 21, 2021
The equipment configuration and production process of stationary crushed stone pr
Equipment configuration plan for stationary crushed stone production line: The stones enters the jaw crusher,impact crusher for crushing through the feeder. After being classified by the vibrating screen, the various specifications of stones are obta...Mar 26, 2021
INDUSTRY NEWS >>
The maintenance measures that improving the performance of sand making machines
The vertical shaft impact crusher consists of rotor, crushing cavity, motor, transmission device, main shaft system, lubrication system and electronic control system. In order to maintain the good performance of the sand making machine, it is necessa...
Jun 08, 2021Learn more >>
The standard of mechanism sand for concrete mixing plant
The main indicators to measure the quality of sand are: mud content, sand particle size, fineness modulus and sand hardness. 1. Mud content: According to the Quality Standards and Inspection Methods of Sand for Ordinary Concrete JGJ52-2011: The limit...Apr 09, 2021
The technological processes of the mechanism sand production line
The mechanism sand refers to the sand processed by the sand making machine and other ancillary equipment. The finished product is more regular and can be processed into sand of different rules and sizes according to different technological requiremen...Mar 03, 2021
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