HENAN KEQIANG MACHINERY EQUIPMENT CO., LTD.
24 hours online

Rock Stone Crusher

Application Areas: limestone, granite, basalt, andesite, quartz, silica, gypsum, volcanic rock, marble, river stone, gravel, pebble, pozzolana, Iron ore, copper ore, gold ore, manganese ore, etc.

250-1500mm
Feed Size
22-220KW
Motor Power
15-800t/h
Capacity
Rock Stone Crusher
60S Quick response
30 min Technical reply
24h design proposal
365 days to receive service needs
Rock Stone Crusher

Common rock/stone crushers are: jaw crusher, impact crusher, cone crusher, roll crusher, hammer crusher and so on.


Different hardness of rocks need to use different crusher, applicable as follows:


Jaw Crusher: ≤320-350 MPa, e.g.: granite, limestone, cobblestone, river stone, construction waste, etc. .


Impact crusher: ≤350 MPa, e.g. limestone, dolomite, gypsum, basalt, pyrophyllite and other medium hardness ores.


Cone crusher: very suitable for crushing medium-hard to hard rocks, such as granite, basalt, quartzite, marble and so on.


Roll Crusher: ≤200MPa, suitable for brittle materials with medium hardness, such as limestone, construction waste, coal, slag, refractory materials and so on.


Hammer crusher: ≤100-200 MPa, suitable for medium hardness, brittle and weak abrasive materials, such as: limestone, coal, salt, gypsum, chalk, brickwork, gangue, etc.


For different sizes and hardnesses of aggregates, according to the actual situation of the customer's site, our engineers can provide different crushing programs according to the customer's requirements, and we can also send engineers to the site for installation and maintenance.


Product Advantage

Product Advantage

Jaw crusher: with the advantages of high crushing ratio, even particle size, simple structure, reliable operation, easy maintenance, low operating cost, flexible adjustment of discharge opening, etc., it is suitable for primary crushing of various hardness materials. By optimizing the design of deep cavity, structure and intelligent lubrication and other technologies, our company achieves higher output, stronger bearing capacity, better energy saving and environmental protection (such as low noise, less dust, energy saving of 15-35%). -35%).


Impact crusher: simple structure, strong wear resistance (internal rotor, liner plate and other wear-resistant parts, the use of wear-resistant, corrosion-resistant materials, in the production does not require much maintenance, saving time and labor, the use of adjustable impact plate and plate hammer and over-iron device, greatly reducing equipment wear). The finished products have the advantages of even particle size, good gradation, strong applicability (can be coarse crushing, medium crushing, fine crushing, especially suitable for dealing with high water content materials), long service life of wearing parts, energy saving and environmental protection.


Cone crusher: high efficient crushing, excellent particle size, high degree of automation, can realize crushing instead of grinding, greatly reduce energy consumption and operating costs, especially the hydraulic cone crusher with overload protection, automatic discharge, easy maintenance, etc., through the principle of laminar crushing to achieve the crushing of hard materials, and adaptable, can be replaced by changing the cavity to meet the needs of different particle size.


Roll crusher: simple and compact structure, easy operation and maintenance, smooth operation, low cost, uniform size, low water content requirements for materials, and environmental protection (low noise, low dust); through the adjustment of the roll gap can easily control the size of the discharged material, with the protection of the automatic avoidance of over-hard objects, the finished product is good, suitable for fine and medium crushing operations.  


Crushed product size

Have Any Questions!

Don't Hesitate To Contact Us AnyTime.


iron-ore-products-sizes.png





Working Principle

Working Principle

The main parts include fixed jaw plate, movable jaw plate, eccentric shaft, connecting rod and adjusting device. The fixed jaw plate is fixed, and the movable jaw plate is driven by the eccentric shaft and connecting rod to do reciprocating motion. The material enters the crushing chamber from the top and is located between the two jaw plates. The motor drives the eccentric shaft and drives the movable jaw plate to reciprocate, and when it is close to the fixed jaw plate, it squeezes the material to make it crushed. The crushed material is discharged from the bottom by gravity. The distance between the movable jaw plate and the fixed jaw plate can be changed through the adjusting device to control the granularity of the discharged material.

Specification

*The output will vary according to different materials, feed particle size and other factors

Model

Feeding Size(mm)

Discharge Gatesize (mm)

Capacity(t/h)

Motor Power(kw)

Overall Dimension(mm)

PE400×600

≤350

40-90

15-60

30

1650×1588×1050

PE500×750

≤425

50-100

40-110

45

1956×1918×1920

PE600×900

≤500

60-125

90-180

55

2250×2733×2280

PE800×900

≤600

80-140

100-220

75

2450×2950×2490

PE750×1060

≤630

60-150

110-380

110

2531×2455×2783

PE900×1060

≤700

100-160

230-390

110

2900×2657×2950

PE900×1200

≤750

110-165

220-450

132

3100×2760×3260

PE1000X1200

≤900

110-185

315-500

132

3200×2760×3260

PE1200×1500

≤950

115-195

550-1000

220

3710×3446×4075

 




MAYBE YOU ARE INTERESTED IN
More+
VSI Impact Crusher
VSI Impact Crusher

VSI series high-efficiency vertical shaft impact crusher is the latest design result of authoritative German experts combined with China's working conditions. It is currently the only high-performance sand-making equipment produced at the world's advanced level. This machine is designed to provide high-quality stone aggregate for highways, high-speed railways, high-rise buildings, municipal projects, hydropower dam construction, and concrete mixing stations. It is the first choice of equipment in artificial sandmaking and stone shaping.

.
PE Jaw Crusher
PE Jaw Crusher

Jaw crusher is a common coarse crushing equipment, mainly used for crushing ores and rocks with high hardness. Its working principle is to squeeze and crush materials through the periodic movement of movable jaw and fixed jaw. With simple structure and easy maintenance, it is widely used in mining, building materials, metallurgy and other fields.

It is characterized by high strength, reliability, durability and strong crushing force. It is characterized by large crushing size and high output. It is often used as primary crusher in various stone and ore crushing production lines.


.
PF Impact Crusher
PF Impact Crusher

An impact crusher is a crushing machine that uses impact energy to crush materials. This crushing equipment can handle various materials with a particle size not exceeding 1000 mm and a compressive strength not exceeding 350 MPa. It has a large crushing ratio, high crushing efficiency, and easy maintenance. The product is cube-shaped and is an ideal processing equipment for aggregates used in highway and hydropower construction. Impact crushers are widely used in highway construction, water conservancy projects, and construction gravel processing due to their stable performance.

.
Learn more >>
MAYBE YOU ARE INTERESTED IN
KEQIANG MACHINERY knows what you expect from a mining project, and we are making it happen with unrivaled products and services.
Leave Message
×

{::lang('LEAVE_MESSAGE')}

Name:
Country:
Email: *
WhatsApp :
Message :