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Broken production line (gravel production line) special equipment is the production of construction sand and stone with special equipment, stone equipment, including jaw crusher, stone crusher, impact crusher, vibration feeder, vibrating screen , Sand washing machine, belt conveyor and so on. The device has a reliable performance, reasonable design, easy operation, high efficiency and so on.

Basic Process
First, the stone material from the feeder evenly into the coarse crusher for initial crushing, and then the resulting coarse material from the tape conveyor to the impact crusher for further crushing, crushing the stone into the vibrating screen sieve different Specifications of the stone, do not meet the requirements of the size of the stone back to the material into the impact crusher again broken.

Equipment Characteristics.
1. stone crushing production line with high degree of automation, crushing ratio, high production efficiency, large amount of processing, after the broken product was cube-like, needle-like content is low, no cracks, high compressive strength.
2. equipment maintenance is simple, wearing parts of the current domestic use of the latest high-strength wear-resistant materials, loss of small, long life, customers can bring considerable economic benefits.
3.design of the stone crushing production line, successfully used in limestone, basalt stone, granite, pebbles and other rock broken processing, broken finished product quality fully meet the required standards for highways, railways, water conservancy, concrete mixing stations and other industries to provide qualified aggregate.

Main Performance
The stone production line is highly automated, the size of the nesting is adjustable, the breaking rate is high, the energy is high, the output is large, the grain size is uniform, the grain shape is good, and the bridge construction is suitable for highway and so on.


Harbin Zephyr Trading Co.,Ltd locates in the north of China, province Heilongjiang,city Harbin.This is an international trading company mainly exports large road machinery such as:asphalt mixing plant,concrete mixing plant,crushing and screening production line and so on...
As one of the first professional supplier of asphalt mixing plant and concrete mixing plant in China,we have always given attention to maintaining our higher level quality control and service , and we have reveived the ISO9001,CE,SGS etc certificates.Our equipment has exported to 35 countries,including:Russia,India,Bangladesh,Ghana etc.
If you have any inquiry about the concrete mixing plant or constructions machinery,please fell free to contact us,We are always warmly welcome you to come and look forward to our meeting!
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