1. Introduction of Large crushing ratio rock gravel making machineStone Impact Crusher is widely used to crush the medium hardness brittle materials such as limestone, dolomite, shale, sandstone, coal, asbestos, graphite, and rock salt etc. In building materials, chemicals, coal and other industries. It has the advantages of large crushing ratio, usually 10-20, and maximum 50-60; Simplified crushing process, unique structure, easy manufacture, and convenient operating and maintenance. 2. Work principle of Large crushing ratio rock gravel making machineCompare to other crushers, our impact crusher has bigger reduction ratio and can fully use the high speed impactenergy of entire rotor. But because the impact crusher board hammer isextremely easy to wear, it also is restricted in the hard material staveapplication. Impact crusher is usually used to break thick garrulous, garrulousor the limestone, the coal, the calcium carbide, the quartz, the dolomite, thecuring iron ore, the gypsum and the industrial chemicals which are hardfollowing brittle material.
The ideal entering material granularity of our PF type impact crusher is 100-500mm, themost greatly is not surpass the rating. The materail granularity user canajusts the hammer head and the impact board and th gap between component, according to theirs demands.3. Main Features of Large crushing ratio rock gravel making machine1) Optimized design to low-speed, multi-impact crusher crushing chamber, the back-breaking than the average line speed reduced by 20% -25%, with low power consumption for high production capacity
2)A new manufacturing technology, the successful development of a high wear resistance, high toughness of chromium, molybdenum, vanadium alloy, to solve the problem of fragmentation of hard materials. Greatly improving the life of the board hammer
3)Simplified crushing process
4) Feed opening, high crushing chamber to meet the high material hardness, block degree, the product powder less
4.Technical Data of Large crushing ratio rock gravel making machine
5. Our service(1)Pre-Sales Service
850 × 700
1000 × 700
1000 × 1050
1250 × 1050
1250 × 1400
1300 × 1500
PF _ 1320
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.6. Our copmany7. Buying GuidesTo choose the appropriate model for you ,can you tell me:
(1) What's the raw materials(such as limestone) and its size(mm/inch)?
(2). What do you neeed ?a machine or a stone production line ?
(3). What's the required capacity(tons per hour or t/h)?FAQ: 1 Are you a trading company or manufacturer? What is your main products?
We are a manufacturer, Our factory name is Gongyi Hengchang metallurgical building materials equipments plant. which has over 25 years of experience in this industry. Our Main products are Jaw crusher,Impact crusher,Cone crusher,Hammer crusher,Vibration feeder,Vibration screen,sand/stone washing machine,ball mill,flotation machine,Disc pelletizer, concentrator,Rotary dryer,Conveyor machine ,Briquette machine , Mixer ,Roller grinder and so on,We produce products divided into Stone prodution line and Sand-making productiong line,
Magnetic separating process ,Flotation separating process ,Gravity separating process ,Coal and mineral powder briguetting .
2 Can I visit your factory and clients' workshop? How to get to your factory?
Yes, welcome to visit our factory anytime, we can also arrange your visit in our China clients' workshop.
For getting to our factory, you can get a flight to Zhengzhou Airport. It just takes about 2 hour from Zhengzhou Airport to our factory by car.
3 What is your guarantee time and aftersale service?
--Our guarantee time is 1 years.
--EEach order machine we provide installation drawing and operation manual. If needed, engineers can be sent to your factory for installation and commissioning, training.
--Any problem in operation or others about machines, we will give solution in 12-24hours.
4 What is your payment term?
We can accept various payment terms if it is convenient for you.
5 What is your delivery time?
Machine leadtime is 7 working days in standard specification, 15~20 working days if customized.
Pls tell your questions,Hengchang factory team are happy to serve&ready to be your business partner! If you want to know more details, please contact Winni ! Your satisfaction is our greatest pursuit.