Machine-made sand is also called crushed sand and artificial sand, which means that the raw materials are crushed into sand below 5mm by the crusher and sand making machine. The finished product is more regular and can be processed into sand in different rules and sizes according to different technological requirements. When building bridges, constructions, and roads, the main component of concrete, sand, consumes a huge amount. For ecological protection, the national legislation prohibits the mining of natural sand, and machine-made sand is a reasonable substitute for natural sand.
The professional crushers and sand making machines should be chosen for producing qualified and applicable machine-made sand.
The 5X series of new sand making machines independently produced by Zhengzhou Vanguard Machinery Technology Co., Ltd. can be used for both two modes: crush between stones and crush between stones and plates, which can crush and reshape stones. It is suitable for medium and fine crushing of various ores and rocks with different hardness, such as iron ore, non-ferrous metal ore, emery, bauxite, quartz sand, brown corundum, perlite, basalt, etc.
Compared with traditional sand making machines, what are the advantages of 5X series sand maker?
1. Performance improvement of key components
Key components such as the impeller, bearing barrel, and the lower body are newly designed: the impeller adopts a four-port design to increase the probability of material throughput and the collision between materials; the bearing barrel adopts a unique exhaust and dust-proof device and sealing structure to prevent dust from entering which causes oil leakage in the lower bearing cap; the lower body is changed from a "well" structure to a "cross" structure to prevent materials from blocking the discharge channel.
2. Intelligently controlled thin oil lubrication
It adopts thin oil lubrication and is equipped with an air-cooled system. It is controlled by PLC and intelligent instruments, which can achieve automatic lubrication control, and the lubrication temperature can be adjusted to provide more ideal working conditions for the bearing.
3. Quick change of crushing mode
Optimize the structure of the crushing cavity, which can realize the rapid conversion of the two crushing modes of crush between stones and crush between stone and impact plate. The crush between stones mode adds material layer partition to form a dense and stable stone layer. Even if it is against medium and high hardness stones, more cubic finished materials can be obtained. The crush between stone and impact plate mode optimizes the installation angle of the impact block, reduces energy loss and obtains a higher reduction ratio.
4. Humanized and easy to maintain
The standard self-lifting arm is coaxial with the lifting arm to facilitate the maintenance of the impeller and the bearing barrel; the hydraulic jack is used to lift the hopper, which is easy to maintain; the height of the guardrail is reduced to avoid interference when the hopper is unscrewed.
The complete machine-made sand production line is a combination of vibrating feeder, jaw crusher, sand making machine, vibrating screen and belt conveyor. According to different process requirements, various types of equipment are combined to meet the different process requirements of customers.
Zhengzhou Vanguard Machinery Technology Co., Ltd. always adheres to user needs as the orientation, continues to research and develop new products, finely serialized products, improve supporting products, update production methods, and strengthen prosecution measures; it has established a complete service system and created a service team with rich experience, which can provides customers with site planning, design and installation basic drawings and flowcharts, provides post-installation technical training, and sends technicians on-site to guide the installation and commissioning of equipment.
Vanguard will continue to practice the spirit of craftsmanship, integrate effective resources, insist on improving products and quality, build a global strategic pattern, and establish Vanguard's brand image.
