river gravel secondary fine jaw crusher

Product Description

river gravel secondary fine jaw crusher Introduction

Our company has developed energy-saving jaw crusher through the successful experience of similar products at home and abroad.Medium-sized jaw crusher is one of my company's main products, we have been the absolute leader at home and abroad particularly in the design and production of large jaw crusher.

Jaw crusher is mainly used for crushing a variety of ores and medium bulk materials, also it can process the rock with compression strength not more than 320Mpa.Jaw crusher can be divided into coarse and fine two kinds of crushing machine.Complete jaw crusher specifications,which feed particle size of 25mm ~ 750mm,is the first choice for primary crushing equipment.

PE series are suitable for rough flow, PEX series for second and fine crushing.Jaw crusher is made of high-strength steel, which is a moulding casting with wear, compression, long life and other advantages.

river gravel secondary fine jaw crusher Working Principle

Jaw crusher contains main frame, eccentric shaft, big pulley , flywheel, moving jaw, side guard plate, toggle plate , toggle plate back seat , adjusting screw gap , the reset spring , fixed jaw plate and movable jaw and other components, which bracket also can play a role of insurance.

PE and PEX series jaw crusher is powered by a motor pulley, then drives the eccentric shaft by the belt and sheave to make the movable jaw reciprocated by a predetermined trajectory, which will enter the fixed jaw plate, movable jaw plate and side shield compose crushing cavity to break material, and the finished materials come out through the discharge port of the lower part. With the motor continuously rotating, moving jaw of crusher can crush and discharge finished product periodicity to achieve mass production.

river gravel secondary fine jaw crusher Structure:

river gravel secondary fine jaw crusher Features:

1, Simple structure and stable performance;
2, Deep crushing chamber and no dead zone can improve feeding capacity and output;
3, Big crushing ratio and uniform particle size;
4, Gasketed discharge opening adjustment device is reliable and convenient. large adjustment range can increase the flexibility of the equipment;
5, Reliable lubrication system, convenient spare part replacement and easy maintenance.
6,Energy-saving: the stand-alone can reduce the energy consumption by 15-30% while the whole system can save energy more than one times.
7, Low noise, less dust.

Knowledge about primary crushing, medium and fine crushing:

1,Crushing: feed particle size is 300~900mm, the output size is 100~550mm;
2,Pieces: feed particle size is 100~350mm, the output size is 20~100mm;
3,Fine: feed particle size is 50~100mm, the output size is 5~15mm.

river gravel secondary fine jaw crusher Used In Stone Production Line

Jaw Crusher Can be used in crushing various ore,such as iron ore,copper ore,gold ore,Marble,pebbles,bluestone crushing plant.

The huge raw ore material are evenly transferred to jaw crusher from the hopper for a period of crushing, then the materials are sent to jaw crusher through belt conveyor for secondary crushing. After secondary crushing, the semi-finished products are fed to vibrating screen to be separated. The appropriate part will be the final product.The remaining materials will be transferred back to the cone crusher for further crushing and form a closed circle mode. The product size can be graded according to customers’ requirements.

river gravel secondary fine jaw crusher Case

river gravel secondary fine jaw crusher Technical Parameter:

Type	Feed Opening(mm)	Max.feeding size(mm)	Adjusting range of discharge opening(mm)	Capacity	Motor power	Total weight	Dimensions(L*W*H)
				(t/h)	(kw)	(t)	(mm)
PE250×400	400×250	200	20-50	41779	15	3	1430×1310×1340
PE400×600	400×600	350	40-100	15-60	30-37	7	1700×1732×1653
PE500×750	500×750	425	50-100	40-110	45-55	12	2035×1921×2000
PE600×900	600×900	480	65-160	90-180	55-75	17	2290×2206×2370
PE750×1060	750×1060	630	80-140	110-320	90-110	29	2655×2302×3110
PE900×1200	900×1200	750	95-165	220-450	110-132	58	3800×3166×3045
PE1000×1200	1000×1200	850	200-300	280-560	110-160	69	5350×4280×3050
PE1200×1500	1200×1500	1020	150-300	400-800	160-220	100.9	6380×5310×3710
PE1500×1800	1500×1800	1200	210-360	520-1100	280	132	7460×6235×4249
PEX150×250	150×250	125	10-40	1-3	5.5	1.5	896×745×935
PEX150×750	150×750	125	18-48	5-16	15	3.8	1200×1500×1200
PEX250×750	250×750	210	25-60	15-30	22-30	5	1667×1545×1020
PEX250×1000	250×1000	210	25-60	15-50	30-37	7	1550×1964×1380
PEX250×1200	250×1200	210	25-60	20-60	37-45	8.5	2192×1900×1950
PEX300×1300	300×1300	250	20-90	30-90	55-75	11.5	1750×2320×1724

Any change of technical data shall not be advised additionally.

river gravel secondary fine jaw crusher Wearing Parts:

Jaw plate, retaining plate, layering, backing plate, support bar, side plate, elbow board, elbow board seat

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Packaging & Shipping

Packaging:Standard export containers. Bare main machine, motors and small parts are packed in wooden cases.
We can also pack them according to your requirement.

Our Services Service and Solutions

Pre-sale services: We can provide you with project design, process design, suitable purchase program for your equipment.Also design and manufacture products based on your specific needs, to train your technical personnel.

Sale: We will accompany you to complete the equipment inspection, construction plan and assist in the development process in detail.

After Sale Service: We send technicians to the scene to guide the equipment installation, commissioning and training your operating personnel. Company Information

Zhengzhou river gravel secondary fine jaw crusher Mining Machinery Co., Ltd. is a large-scale joint-stock enterprise, focas on the production of heavy mining machinery, integrated with scientific research, production and sales. The company is located in zhengzhou national hi-tech industrial development zone, covers an area of 50,000 square meters, with 15,000 square meters two standardized heavy industrial plant, more than 160 sets all kinds of large and medium sized metal processing, welding, assembly equipment.

The company attaches great importance to international technical exchanges and cooperation, has introduced advanced technology and craft from United States, Germany, Australia and other countries, establishes the international advanced production lines and first-class modern testing base.

Fine Crusher, gold hammer mill price is applicable for both dry and wet crushing.river gravel secondary fine jaw crusher grinder hammer mill crusher machine is widely used for medium or fine crushing Fine Crusher for medium hard and brittle materials by departments of mine, cement,river gravel secondary fine jaw crusher coal,building material, metallurgy, Fine Crusher chemical industry, road construction,gas chemical industry and river gravel secondary fine jaw crusher thermal power generation, etc. Coal gangue,coke, slag, limestone, phosphate rock, salt, whiting, gypsum stains,alum, brick and tile, etc.
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When the Fine Crusher is working, materials are crushed primarily in the first crushing chamber by the high speed moving rotor against the hammer, and then enter the secondary chamber for fine crushing, at last, the final materials are discharged.river gravel secondary fine jaw crusher adopts "stone-stone" principle with a huge arc-shaped crushing cavity, which is a screen cavity with grate seam
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