Jaw Crusher

What is Jaw Crusher?

A jaw crusher is a primary crushing machine used in the stone crushing process. It operates by applying a compressive force on materials between two jaw plates, causing them to break and reducing them to a medium particle size. The jaw crusher is known for its simple structure, reliable performance, and easy maintenance. It is widely used in various industries to crush rocks with a compressive strength of less than 320MPa.

Jaw crusher in process

Zoneding jaw crusher is commonly used in combination with cone crusher, impact crusher, and sand maker to form the sandstone production line. There are two types of jaw crushers offered by Zoneding: PE series and PEX series. The PE jaw crusher is primarily used for coarse crushing, while the PEX jaw crusher is used for medium and fine crushing purposes.

Applications of Jaw Crusher

Jaw crusher is a versatile crushing machine that finds applications in various industries. Its primary functions include coarse crushing, medium crushing, and fine crushing. It can effectively reduce the size of more than 200 types of materials, including but not limited to pebble, calcite, granite, quartz, concrete, dolomite, bluestone, iron ore, limestone, coal gangue, construction waste, ferrosilicon, basalt, sandstone, cement clinker, etc.

Jaw crusher is widely used in industries such as metallurgy, mining, chemical, cement, construction, refractory materials, and ceramics. It is primarily used for medium and fine crushing of hard ores and rocks.

Working Principle of Jaw Crusher Machine

he working principle of a jaw crusher involves the motor driving the belt wheel, which causes the centrifugal shaft to rotate. The movement of the movable jaw blade suspension shaft is periodically towards and away from the fixed shaft, resulting in the crushing, grinding, and rubbing of the raw materials. As the crushed stones become smaller, they gradually fall down and are discharged from the jaw crusher once they meet the required particle size.

The advantages of a Zoneding jaw crusher machine include:

High crushing ratio: The jaw crusher has a deep crushing chamber and a large crushing ratio, which ensures efficient and effective crushing of materials.

Uniform product size: The adjustable outlet gap and removable jaw plate allow for control over the final product size, resulting in a uniform particle size distribution.

Simple structure and easy maintenance: The jaw crusher has a simple and compact structure, making it easy to operate and maintain. It is also equipped with a convenient clearance adjusting screw for quick and easy adjustment of the discharge outlet.

Strong and reliable performance: The use of high-quality materials and advanced manufacturing technology ensures the jaw crusher’s durability and reliable performance.

Versatile applications: The jaw crusher is suitable for crushing a wide range of materials, making it ideal for various industries such as mining, metallurgy, construction, and more.

Overall, a Zoneding jaw crusher machine offers efficient crushing, reliable performance, and easy maintenance, making it a popular choice in the industry.

Clients in Ecuador in Zoneding Factory

A jaw crusher should be selected in the following situations:

Primary crushing: When you need to crush large materials into smaller ones, a jaw crusher is the preferable choice. Its large crushing capacity and high crushing ratio make it suitable for primary crushing tasks.

Medium crushing: In addition to primary crushing, a jaw crusher can also be used for medium crushing purposes. It can effectively handle materials with a wide range of hardness and sizes.

Versatile applications: A jaw crusher can be used in various industries such as mining, metallurgy, construction, and more. Its versatility allows it to handle different types of materials and applications.

Fine crushing alternative: Although the primary function of a jaw crusher is not fine crushing, it can still be used as an alternative to a fine crusher in some cases. However, it is important to note that an impact crusher or cone crusher is usually more suitable for fine crushing tasks.

Compared to impact crushers, jaw crushers have some differences in terms of working principles and applications. Jaw crushers use a simple or complex pendulum motion, while impact crushers use a rotating pendulum motion. Jaw crushers are typically used for primary and medium crushing, while impact crushers are more often used for fine crushing. Jaw crushers also have a regularly short interval of operation, whereas impact crushers can operate continuously without intervals.

In conclusion, a jaw crusher is a suitable choice for primary and medium crushing tasks, offering versatility, high crushing capacity, and a wide range of applications.

Jaw Crusher Site of use in Oman

General Specification

Model	Feed opening (mm）	Max.feeding size (mm)	Adjusting range of discharge opening (mm)	Processing capacity (t/h)	Rotation speed of eccentric shaft (r/min)	Motor power (kw)	Total weight (t)	Dimensions （L×W×H） (mm)
PE-150×250	150×250	125	10-40	1-3	250	4P   5.5	0.8	720×660×850
PE-200×300	200×300	180	15-50	2-6	260	4P   7.5	1.2	910×750×990
PE-200×350	200×350	180	18-70	3-10	260	4P   11	1.5	1000×870×990
PE-250×400	250×400	210	20-60	5-21	300	6P   15	2.8	1300×1090×1270
PE-400×600	400×600	340	40-100	16-64	275	6P   30	7	1730×1730×1630
PE-500×750	500×750	425	50-100	40-110	275	6P   55	12	1980×2080×1870
PE-600×750	600×750	500	150-200	80-240	275	6P   55	15.8	2070×2000×1920
PE-600×900	600×900	500	65-160	50-160	250	6P   55	17	2190×2206×2300
PE-750×1060	750×1060	630	80-140	110-320	250	8P   110	29	2660×2430×2800
PE-800×1060	800×1060	640	130-190	130-330	250	8P   110	29.8	2710×2430×2800
PE-830×1060	830×1060	650	160-220	150-336	250	8P   110	30.7	2740×2430×2800
PE-870×1060	870×1060	660	200-260	190-336	250	8P   110	31.5	2810×2430×2800
PE-900×1060	900×1060	685	230-290	230-390	250	8P   110	33	2870×2420×2940
PE-900×1200	900×1200	750	95-165	220-380	200	8P   110	52	3380×2870×3330
PE-1000×1200	1000×1200	850	195-265	315-500	200	8P   110	55	3480×2876×3330
PE-1200×1500	1200×1500	1020	150-350	400-800	180	6P   160-220	100.9	4200×3300×3500
PE-1500×1800	1500×1800	1200	220-350	500-1000	180	8P   280-355	139	5160×3660×4248
PEX-150×750	150×750	120	18-48	8-25	320	4P   15	3.8	1200×1530×1060
PEX-250×750	250×750	210	25-60	13-35	330	6P   22	5.5	1380×1750×1540
PEX-250×1000	250×1000	210	25-60	16-52	330	6P   30	7	1560×1950×1390
PEX-250×1200	250×1200	210	25-60	20-61	330	6P   37	9.7	2140×1660×1500
PEX-300×1300	300×1300	250	20-90	16-105	300	6P   55	15.6	2720×1950×1600

Please note that the information provided above is based on general knowledge and may vary depending on the specific technology and advancements in the industry. Manufacturers, such as Zoneding, reserve the right to make changes to their machines and specifications without prior notice. Machine performance can also vary depending on the specific application and conditions. For more detailed and up-to-date information, it is recommended to consult directly with Zoneding engineers through their online chat support or contact their customer service.