Coarse crusher suppliers and price
The coarse crusher is abbreviated as coarse crusher. It is mainly used for the initial crushing of various large pieces of materials. It can process materials below 1 m2 without worrying about material blocking. It is especially suitable for large-scale mining.
Coarse crushers are often used as the first process in the production line of sand, sand, and stone. There are many types of equipment on the market. Commonly used are jaw crushers and heavy hammer crushers. It is recommended to consider the size of raw materials and production requirements. In terms of site conditions, investment budget and other aspects, we strive to achieve large output with small investment.
1. Jaw type coarse crusher
Feeding size: ≤1200mm
Processing capacity: 1-1000t/h
Applicable materials: medium and high hardness materials, with compressive strength of 147-320Mpa, such as river pebbles, basalt, etc.
Working mode: It is a drive extrusion type. The crushing cavity is composed of two jaw plates, a movable jaw and a static jaw, which simulates the movement of the animal’s jaws to complete the material crushing operation.
Performance characteristics: Because of its optimized motion parameters, its “V”-shaped crushing cavity is deep and has no dead zones. The stroke in the lower part of the crushing cavity is larger, the crushing ratio is larger, and there will be no blockage. There are wedges to adjust the discharge opening and reduce The labor intensity and downtime of workers are reduced, and the granularity is uniform, which is helpful for the second stage crushing. At the same time, the integrated structure of the motor base and the main engine makes the installation easier and saves space.
2. Heavy hammer type coarse crusher
Feed size: ≤1000mm
Processing capacity: 80-3000t/h
Applicable materials: medium-hard materials with compressive strength less than 200MPa, such as limestone, dolomite, slag, coke, coal, etc.
Working method: The material is crushed mainly by the impact of the hammer. At the same time, the material is fed into the machine from the upper feeding port, and is crushed by the impact, impact, shearing and grinding action of the high-speed moving hammer.
Performance characteristics: It is an upgraded product, with a large feed inlet, as a coarse crusher, and can also be used for medium/fine crushing. Modular design. It is also an alternative to the old-fashioned jaw crusher and plate hammer crusher by changing the cavity type and conversion. The process realizes one-time crushing and forming without the need for secondary crushing and shaping process, which improves production efficiency and saves manpower and material resources. The finished product has no flakes, no smooth body, and polygonal edges to ensure compressive strength.
Phone: +86 17719851781
whatsapp: +86 17719851781