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Diabase processing

Diabase introduction:

The diabase composition is equivalent to the diagenetic gabbro.Crystalline, fine-medium, dark gray-grey black,dark gray, grayish black.The diabase is a superior building material and is an excellent asphalt concrete gravel for roads.


Equipment configuration: 

jaw crusher, hydraulic cone crusher, VSI sand making machine, vibrating screen, feeder, belt conveyor


Diabase processing:

Diabase crushing/sand making production line has the characteristics of reasonable configuration, high degree of automation, low operating cost, high breaking rate, energy saving and environmental protection, large output and easy maintenance.The sand and gravel aggregate produced meets the national construction sand standard, and the product has uniform particle size, good granular shape and reasonable gradation.

The processing of diabase is divided into three stages: coarse crushing, medium fine crushing and sand making.

The first stage: coarse crush

The bulk diabase material is uniformly fed by the vibrating feeder through the silo.It is conveyed to the jaw crusher for coarse crushing. After the coarsely crushed material is sieved by vibrating sieve, it is conveyed by the belt conveyor to the cone crusher to break and be finely crushed.

The second stage: medium and fine crushing

The diabase that has been transported to the cone crusher is crushed and sifted by a circular vibrating screen. The material of 40 mm or more is returned to the cone crusher broken again.

The third stage: sand making

The diabase particles less than 40 mm after crushing are sent to an impact crusher (sand making machine) for further crushing and shaping, and the material of 20 mm or more is returned to the sand making machine for fine crushing.The material less than 20mm is sent to the circular vibrating screen for screening and packaging. If the basalt needs to be cleaned, it can be sent to the sand washing machine for cleaning.


Diabase processing technology:

The diabase sand production line carefully developed by Dewo technicians has the characteristics of reasonable configuration, high degree of automation, low operating cost, high breaking rate, energy saving and environmental protection, large output and easy maintenance. The sand and gravel aggregate produced meets the national building sand standard. The product has uniform particle size, good grain shape and reasonable gradation.

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Remarks:The production line is mainly based on the actual material size and the customer's requirements for product granularity. According to different production site conditions, Dewo engineers can provide customers with process planning and technical support, and we can also design non-standard according to the actual installation conditions of customers and supporting components, etc., we strive to achieve a reasonable and economical production line for customers.

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