
Dolomite
2025年2月27日
Wet Sand Making
2025年2月27日
Dolomite
2025年2月27日
Wet Sand Making
2025年2月27日
Limestone

Basic process
- According to different process requirements, various types of equipment are combined to meet different process requirements of customers. The dry sand production plant is introduced by using the raw material less than 40mm as an example.
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Crushing and Sand Making
The dry sand making plant is composed of vibrating feeder, jaw crusher, impact crusher or cone crusher, sand making machine, vibrating screen and belt conveyor. The process is specifically designed for the material less than 40mm. Material will be primarily and secondarily crushed by jaw crusher, cone crusher, impact crusher, etc. to the size less than 40mm. Vertical shaft impact crusher (sand making machine) is used in the configuration of production line, which has the features of high crushing efficiency, simple structure, easy installation and maintenance, low operation cost and excellent particle size (cubic shape, low content of needle-like particles). -
Screening and Separation
The aggregate with size of 0-40mm will be conveyed by electromagnetic feeder and belt conveyor to VSI sand maker for crushing. The crushed material will be conveyed to a two-deck screen for screening. According to the discharging requirement, part of material with size of 3-5mm will be discharged as final product; part of material with size of 3-5mm will be conveyed back to sand maker for crushing again. -
Final Product and Environmental Protection
The material with size of less than 3mm will be conveyed to coarse and fine powder separator to sort the stone powder with size of 0-0.075mm out. Material with size of 0.075-3mm and 3-5mm can be piled as final products. Impulse dust catcher can be selected as an option according to the requirements of environmental protection.
Advantages
- 1. Fineness module and grading zone adjustment: frequency control system is equipped for sand maker and sand and powder separator, according to the characteristic of raw material, production mode can be adjusted to achieve a quick and easy adjustment of fineness module and stone powder content, it is the most advanced production process in China.
- 2. Adjustment of stone powder content (sand equivalent): the stone powder content will be adjusted to the request range through sand stone powder separator.
- 3. Environment friendly: specific dust collector is equipped, less dust, running noise level less than 90dB.
- 4. Small occupation area, compact production line layout, high automation.
Features
- 1. The design of process is scientific and reasonable, which effectively ensure the quality and output of manufactured sand.
- 2. It is capable of crushing middle and high as well as extra high hardness material.
- 3. High automation minimize the cost of human resource.
- 4. Good sand grading, adjustable fineness module.
- 5. Low running noise level, less dust pollution.
PROFESSIONAL SERVICES
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ZHIJIAN
Sales Manager
Phone:+86-17621148835
[email protected]
What else can I do for you!