Kefid supply stone impactor

1.The details of Kefid supply stone impactor

PF series impact crusher is a type of improved machinery, which is made by absorbing advanced technology at home and abroad, and integrated with the specific industrial and mining condition in sand industry. It is widely used in crushing raw materials in some fields, such as construction materials, transportation, energy sources, cement, mine, chemistry. Besides, it has competitive advantages than other equipment for the cubic product, without tension and crack. It can crush various primary, secondary and fine materials in condition that the feeding granularity is less than 500mm, and compression strength doesn’t exceed 350MPa. This equipment is of reasonable structure, wide application, efficient production, diversified specifications, easy operation and maintenance, and excellent safety performance.

2.The working principle of Kefid supply stone impactor

PF series impact crusher is mainly composed of rotor, impact shelf, chassis, ratchet clamshell-type device, rotating element. It crushes materials by using impact energy. When materials enter the zone of flat hammer, they will be impacted intensely. And then the crushing materials will be thrown up to the counter device. Later, it will be rebound to the zone of flat hammer and be crushed again, and the material will enter the primary, secondary, fine impact cavity to crush according to the big to small order. The materials will not stop crushing until the finished materials can reach the required granularity that can be discharge from the lower part of the machine. Besides, we can change the output granularity and its shape by adjusting the gap between impact shelf and rotor shelf. This equipment adopts gravity-type safety device in back shelf, if the non-crushing materials enter crushing cavity, the forth and back impact shelf will draw back, and the non-crushing material will be discharge from machinery.

3.The features of Kefid supply stone impactor

1)It is of large feeding port and high crushing cavity, the serviceable materials of great hardness and big block.

2)It is convenient to adjust the gap between impact plate and flat hammer, so that we can efficiently control the output granularity and its shape.

3)This equipment is of compact structure, strong rigidity, and larger rotational inertia.

4)High-chromium plate hammer, shock resistance, abrasion resistance, impact large.

5)Non-key connected, easy maintenance, economical and reliable.

6)Complete crushing function, high productivity, less wear of parts, high comprehensive benefits.

4.The spare parts of Kefid supply stone impactor

5.The specification of Kefid supply stone impactor

Mm to inch conversion: 25.4millimeters=1 inch

Mongolia 100TPH River Stone Stationary Crushing Plant

Material: River stone

Output size : 0-5-20-40mm

Feeding size : 500mm

Capacity : 80-100tph

Equipments : ZSW960x3800+PE600X900+PF1214+3YZS1860

Process Description : Raw river stone will be fed into jaw crusher for primary crushing by vibrating feeder. After primary crushing, the material will be transferred to secondary impact crusher for further crushing. Then the crushed material will convey to vibrating screen. The vibrating screen is a key equipment to sieve the crushed stones into different grades. The crushed stone meeting the demands will be transported to the stock pile, the other will be set to impact crusher for re-crushing.

Combining with the domestic and foreign market demand and the development trend, Kefid introduces the advanced international technology, adapting and applying to products manufacturing. We've gotten ISO 9001:2000 quality certificates and four national patent certificates, and there are three patents have been reported to national IPO.

We have three workshops that cover about 50 thousand square meters. Relying on our sophisticated technology and experienced workers, thousands of crushing, screening and grinding machines are manufactured here and exported to many countries.

Kefid provide customers all in one service , such as design, development, manufacturing, transportation, installation, commissioning, training and customer service.

Pre-sales Service:

1. From site planning to drawings designing, from the technical training to installation and debugging, you will receive our response and the on-scene help in the shortest possible time just by a phone call or an e-mail.

2. The wide product range enables us to provide our customers with individual machines or complete processing plants.

3. We can configure the most reliable solutions for customers based on their request and budget.

4. Every customer can visit Kefid’ working site before placing order.

5. We help to arrange cars, hotels and translators for every visiting customer.

After-sales Service:

1. We dispatch the experienced technician to guide you installation and commissioning;

2. Experienced technicians guidance is available on the phone, and on the internet.

4. We offer efficient, cost-effective repair and rebuild services for you. Necessary training about machine daily maintenance to local workers is provided also.

5. In order to enable customers to master the operating system of the equipments in the shortest time, kefid provides learning solutions for them.

Zhengzhou Kefid Mechanical Industry Science & Technology Co., Ltd. is a Kefid supply stone impactor and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants , industrial milling equipments and beneficiation plants.

As China's largest crushing plant,mill equipments and beneficiation plants production base, kefid has exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries and regions and have solved about thousands of and beneficiation projects all over the world, which has made tremendous contributions to the local construction, mining industry and development

Why choose us

We are manufacturer, not dealer. We can guarantee best quality products with low prices and fast delivery.

How to contact us

Send your enquiry in the below message board or directly contact our online service!

Impact Rock Crusher is used for primary, secondary and fine crushing of all kinds of stones and rocks with compressive strength less than 350 MPa such as granite, marble, and limestone.Kefid supply stone impactor is widely used for sand and rock production in the industry of roads, railways, reservoir, electricity power, building materials and so on.
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When the Kefid supply stone impactor works, the motor drives the rotor to rotate with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers effect, under the impact function of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. Impact Rock Crusher And then the materials are rebounded from the impact liner to the area where the hammers effects for being recrushed. Kefid supply stone impactor The materials from large to small all to be crushed at the impact chamber repeatedly. The process won’t stop till the material are crushed to the required size and then discharged from outlet.
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