Crusher Kownledge

Gravel crusher is a stone crusher specially used for crushing gravel or sand stone. Our independent R & D gravel crusher can meet different demands of our clients in gravel or other stone crushing industry. Gravel crusher machines include jaw gravel crusher, impact gravel crusher, CS series cone gravel crusher, spring cone gravel crusher, hydraulic cone gravel crusher, hammer gravel crusher and mobile gravel crusher.

Gravel is composed of unconsolidated rock fragments that have a general particle size range and include size classes from granule- to boulder-sized fragments. Gravel can be sub-categorized into granule (>2 to 4 mm or 0.079 to 0.16 in) and cobble (>64 to 256 mm or 2.5 to 10.1 in). One cubic yard of gravel typically weighs about 3000 pounds (or a cubic metre is about 1,800 kilograms).

Crushed stone: this is generally limestone or dolomite that has been crushed and graded by screens to certain size classes. It is widely used in concrete and as a surfacing for roads and driveways, sometimes with tar applied over it. Crushed stone may also be made from granite and other rocks. A special type of limestone crushed stone is dense grade aggregate, or DGA, also known as crusher run, or colloquially as "crush and run". This is a mixed grade of mostly small crushed stone in a matrix of crushed limestone powder.

Gravel Production Line

Gravel production line is a stone dedicated production line of sand and gravel in buildings, roads, railways and other industries. Gravel production line includes gravel crusher, jaw crusher, impact crusher, impact crusher, vibrating feeder, vibrating screen, sand washing machine, and belt conveyor and so on. Liming gravel production line has reliable performance, reasonable design, convenient operation, high efficiency work. So gravel production line or gravel crusher plant is the ideal production equipment in sand making process, bedding material crushing, asphalt concrete and cement concrete aggregate processing.