Gravel Quarrying Process is similar to normal rocks / stone crushing.
Firstly, raw gravel rocks are gathered from river or underground. Conveyed by belt conveyor or other conveyor, gravel raw ores are filled into primary gravel crusher such as gravel jaw crusher, gravel impact crusher, gravel vertical shaft impact crusher, etc.
Secondly, after the process of primary crushing, gravel rocks are filled into secondary gravel crushing plant, such as gravel impact crusher, gravel cone crusher, gravel shaft crusher.
Of course, both of procedures above have a process of vibrating feeding and vibrating screen to screen suitable size of gravel ore.
Gravel Jaw Crusher Plant: jaw crusher for gravel processing is basically and necessarily when gravel primary crushing process is stepping.
Gravel Impact Crusher Plant: impact crusher for gravel making is usually used in the secondary crushing & breaking process when large gravel has been broken into smaller ones.
Gravel Cone Crusher Plant: cone crusher for gravel quarry production is a series of crusher machines including normal spring / S cone crusher, hydraulic cone crusher, new cone crusher, portable mobile cone crusher , most of which are used after impact crushing process.

Ball Mill Grinder for Gravel grinding: Ball mill is a baseful grinding machine for ore mining & beneficiation when gravel grinding processing is of course with it.
Raymond Mill for gravel production: Raymond Mill is a developed roller mill for most of ore / raw material grinding process into powders.
SCM Thin Mill for super gravel powder making process: Thin Powder Mill is newly designed by Benco machinery for super fine powder grinding business.