jaw crusher,energy saving jaw crusher for sale

Great Wall is a big company produce jaw crusher equipments,our  jaw crusher,energy saving jaw crusher for sale .

 Great Wall heavy industry equipment need to improve the technology and cost savings to increase customers.Restricted by the overall casting process in our country, jaw crusher and ball mill industry are subjected to tremendous pressure of competition, because there is a serious waste of raw materials in the process of production,then raise the cost of production.

The present situation of jaw crusher equipment industry is not conducive to competition in the market,it is more conducive to the development of jaw crusher industry.In order to change this situation,it is necessary to avoid waste of material.Great Wall heavy industry is mainly engaged in production of a series of crusher such as jaw crusher,cone crusher,hammer crusher.Jaw crusher is our main machines,we can design scheme for the customers according to the different needs of customers,such as broken material,material hardness,output,to configurate a suitable
production line for customers.
Now we have domestic top ranking production jaw crusher equipments and precise testing instrument,each process of jaw crusher equipment is strictly inspected to guarantee the products to achieving high ex-factory standard. Besides,we cooperate with many famous universities and scientific research institutions,so that can make technical warrantee for the jaw crusher in it's developing,updating and improving.

 Usage and application  jaw crusher web:

This jaw crusher machine is widely used in mining, building materials, chemical industry, metallurgy and so on. It is suitable for primary and secondary crushing
 all kinds of minerals and rocks with compressive strength less than 320 MPa.

 Working Principle

The belt and belt pulley are driven by a motor, and the movable jaw moves up and down via eccentric shaft. The angle between fixed jaw and movable jaw becomes smaller when the movable jaw runs down, then the materials are crushed into pieces, it becomes bigger when the movable jaw runs up. The movable jaw plate leaves the the fixed jaw plate under the action of tension rod and spring, then the end products come out from the crushing cavity.

 Features

1. Simple structure, convenient maintenance.

2. High crushing ratio, even output granularity.

3. High reliability, low investment.

4. Low noise, less dust.

jaw crusher Main Specifications

Model	Feed Opening Size (mm)	Max. Feeding Size (mm)	Adjustable Range of Output Size (mm)	Capacity (t/h)	Motor Power (kw)	Weight (t)	Overall Dimension (mm)
PE250×400	250×400	200	20-50	5-20	15	2.9	1430×1310×1340
PE400×600	400×600	350	40-100	15-60	30-37	6.8	1700×1732×1653
PE500×750	500×750	425	50-100	40-100	45-55	11.2	2035×1921×2000
PE600×900	600×900	480	65-160	60-140	55-75	16.5	2290×2206×2370
PE750×1060	750×1060	630	80-150	80-230	90-110	29	2655×2302×3110
PE900×1200	900×1200	750	95-165	140-320	110-132	54.5	3789×3050×3025
PE1000×1200	1000×1200	850	105-185	180-400	160-200	56.5	3900×3320×3280
PE1200×1500	1200×1500	1020	150-300	250-650	220-250	99.6	4300×3540×4043
PEX150×250	150×250	125	10-40	1-3	5.5	0.85	896×745×935
PEX150×750	150×750	125	12-45	5-16	15	3.8	1205×1495×1203
PEX250×750	250×750	210	25-60	10-40	22-30	5	1667×1545×1020
PEX250×1000	250×1000	210	25-60	15-50	30-37	6.8	1964×1550×1380
PEX250×1200	250×1200	210	25-60	20-60	37-45	8.5	2192×1605×1415
PEX400×1200	400×1200	320	35-95	28-95	45-55	11.7	2256×2100×1960
JC180×1300	180×1300	150	10-30	12-40	30-37	6	1320×2150×1175
JC250×1000	250×1000	220	20-40	15-55	30-37	5.6	1400×1850×1310
JC250×1300	250×1300	220	20-40	20-65	37-45	6.8	1450×2150×1310
JC400×600	400×600	350	35-85	15-80	30-37	10	1920×1460×1840

（More models see web site ）

jaw crusher Services

1.Pre-sales Service
 Offering comprehensive technical and business consultation services;
  Proposing the most suitable scheme and equipment for our clients;

  Designing and fabricating targeted products according to the special requirements of clients; 
  Training periodically high qualified service technician.

2.After-sales Service
  Highly inspecting equipments in every working procedure, quality comes first;
  Fast & Safe Delivery; 
  Assisting our clients for foundation construction of equipments;  
  Dispatching engineers to install and debug equipments; 
  Training the first-line operators on site; 
  Regularly visit clients to solve production problems;
  Providing life-long maintenance service;
  Providing technical exchanging; 

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