crawler jaw crushing equipment for quarry mining

  crawler jaw crushing equipment for quarry mining Jaw Crusher Application of jaw crusher specifications                                                                                                    
The Dongmeng Mining machinery jaw crusher is used in primary crushing for stones and bulk materials .It processes various kinds of ore with compression strength not more than 320mp. It has been widely applied in area of is widely used in mining, quarry, metallurgy, building, highway, railway, construction wastes processing, water conservancy and cement production, etc     Characteristics and Advantage of  jaw crusher specifications                                                                  
1.High reduction ratio and even final particles 2.Simple structure and easy to be maintained 3. Easy replacement of wearing and spare parts
4.Reliable operation and long service life 
5.Convenient maintenance and low maintainance charges 6.Wide ranges of products      Working principle of Mining machinery jaw crusher                                                                                   
The motor drives the eccentric shaft to rotate by the V-belt & the slot wheel, then the movable jaw moves back and forth to break the materials in the crushing cavity which is composed of fixed jaw plate & movable jaw plate and side guard plate. When the movable jaw rises, the angle between the fixed jaw and movable jaw gets larger, and the materials can be broken to reach the crushing target. When the movable jaw is moving down, the angle between the fixed jaw and movable jaw becomes smaller .the end products slide from the discharge opening at the bottom of the stone jaw breaker.   Technical Parameters                                                                                                                                       

Model	feed opening(mm*mm)	max feed size(mm)	capacity(t/h)	shaft speed(r/min)	motor power(kw)	weight(t)	(mm)
PE-250*400	250*400	210	5-20	300	15	2.8	1450*1315*1296
PE-400*600	400*600	340	16-65	275	30	6.5	1565*1732*1586
PE-500*750	500*750	425	45-100	275	55	10.1	1890*1916*1870
PE-600*900	600*900	500	50-120	250	55-75	15.5	2305*1840*2260
PE-750*1060	750*1060	630	52-180	250	110	28	2450*2472*2840
PE-900*1200	900*1200	750	140-260	200	110	50	3335*3182*3025
PE-1000*1200	1000*1200	850	160-300	200	110	51	3335*3182*3025
PE-1200*1500	1200*1500	1020	300-600	180	160	100.9	4200*3732*3025
PEX-250*1000	250*1000	210	16-52	330	30-37	6.5	1530*1992*1380
PEX-250*1200	250*1200	210	20-60	330	37	7.7	1900*2192*1430
PEX-300*1300	300*1300	250	20-90	330	55	11	1900*2192*1430

Note: This specification is just reference; including Motor,any changes are subject   
Real photos for jaw crushers                                                                                                                          Europe type jaw crusher in exhibition   Big PE1000*1200 Jaw crusher in our factory Jaw crusher working testing Delivery for jaw crusher Jaw crusher jaw plate Jaw  crusher working case 
Packaging & Shipping Delivery for Stationary crushing plant                                                                                                           
Export standard container 20GP OR 40GP,40HQthe spare parts in wooden case. Our Services Service:                                                                                                                                                              
1)  Pre-sale service:Freely provide project designing, process designing, choosing suitable equipment for you. 2)  Medium-sales service: Accompany you to complete the acceptance of the equipment,draft the construction scheme and detailed process, and complete process of export
3)  After-sales service: We sent engineer to the scene to guide installation, debugging and training operators. Service supervision                                                                                                                                         
Any dissatisfaction on service attitude, service skills, quality and morality of our technical staff , please feel free to contact us by dialing 24 hours hot line;:0086-21-68911957   Company Information Shanghai DongMeng Road&Bridge Machinery Co., Ltd. Is a leading professional manufacturer of crushing &screening machinery in China. Shanghai Dongmeng set machinery design, development, production, sales, after-sales service as one. We have more than 200 workers, 30 senior technical staff, with factory area of more than 20,000 square meters.     FAQ Q:Instalation                                                                                                                                                       
A:At the client’s request, DongMeng can provide installation Technicians to supervise and assist in the assembly and commissioning of the equipment. Travel and accommodation costs, plus US$50 per day per man to be met by the client.   Q:Payment                                                                                                                                                            A:30% by TT as deposit on signing the contract, 70% by as final payment of balance after the client’s satisfactory inspection of the equipment prior to the goods leaving the DongMeng factory.
Q: What about Warranty? what will we do if the machine is broken down                                                 
A: The warranty period for all of DongMeng’s structural and mechanical equipment is one year. The warranty period for all electric motors is half one year. Wear parts are not covered by warranty unless the component part is found to be flawed.   Q: What should we need to do for if we want to get a best quotation                                                        
A: Hi, if you want us recommend a suitable type for you ,please let us know  as follows:
     1).the capacity (tons per hour )      2).output size      3).stone type
Q: What could you help me to do for the business ?                                                                                    
A: Many thanks for your trust , we can provide you with proposal chart for complete production lines ,
spot inspection and operator traning according to your demands and the conditions of applied spot , we can help you 
choose the right equipments ,drilling rig ,loader ,trucks ,excavators and so on .   Q:What's your After sales Service                                                                                                                   
A:All equipment manufactured by DongMeng is of the highest standard and very rarely have our clients experienced any mechanical problems. Should any problems occur, our team of Engineers and Technicians will respond within12 hours of notice by the client.   Q:Delivery time                                                                                                                                                
A:Standard delivery time for stationary crusher plant is 30 days from receipt of deposit.the mobile crusher plant is 45 days,