Hammer mill hammer crusher crushing milling granite quarry limestone
A hammer mill is a crusher whose purpose is to shred or crush aggregate material into smaller pieces by the repeated blows of little hammers. The basic principle is straightforward. A hammer crusher is essentially a steel drum containing a vertical or horizontal rotating shaft or drum on which hammers are mounted. The hammers are free to swing on the ends of the cross, or fixed to the central rotor. The rotor is spun at a high speed inside the drum while material is fed into a feed hopper. The material is impacted by the hammer bars and is thereby shredded and expelled through screens in the drum of a selected size. The hammer crusher can be used as a primary, secondary, or tertiary crusher.
working principle of Hammer Crusher
In the stone crusher plant, the motor drives the rotor rotate at a high speed through the belt, and on the rotor there are series hammers. When the materials get into the working area of hammers, the rotating hammers with high rotation speed are crushing them, the products which are crushed to meet the required size can be discharged by the outlet and become the final products, the large size products are brought back to the crushing area by the hammers for being recrushed until they reached the required size.
Advantages of Hammer Crusher :
1. It can crush the stone independently, and it doesn't need the second crusher to better the materials, so it can reduce the user's cost by 35%. Low power,low investment.
2. It can crush the wet stone, that is to say, you can wet the stone when crushing it to reduce the dust pollution, and keep the workers health and the good environment.
3. It has durable hammer, especially the PCZ series heavy hammer crusher, it is more durable than the jaw crusher and imact crusher combination and the standard hammer crusher. It use the alloy hammer, and cast steel parts to guarantee the function and its life.
4. We have many types, the capacity ranges from 50t/h to 800t/h, to meet ht evarious requirements.
Technical parameter of Hammer Crusher
1. Easy installation and maintenance.
2. Developed structure and long service life.
3. Difficult deformation with high strength.
4. Unblocked material flow and large production capacity.
5. Smooth and reliable performance.
6. Low consumption of spare parts and low maintenance costs.
♥Packing & Delivery
Pre-sales service: We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.
Sales service: Send technicians to the jobsite guiding the installation and adjustment, training operators and finishing the check and accept together with you.
After-sales service: To establish long term friendship, we will reg-ularly pay return visit to customers. Supplying technique, building design, instruction, installation and debugging for free.
Lifelong service: One year warranty to make sure your machine runs constantly.Always offer lifelong service and provide spare parts for a long term.
How long is the guarantee?
All of our products are guaranteed for one year. If products quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.
Question 1: What's the delivery time after I pay the deposit ?
Answer: We will delivery the goods within 15-25 working days after receipt of the prepayment.
Question 2: Is mineral samples analysis available?
Answer: Sure, we supply samples analysis service for free. After the testing, we will give you the reasonable flow chart, suitable solution and equipment selection.
Question 3: Do you have client in my country?
Answer: Our products have exported to Malaysia, Indonesia, the Philippines, Vietnam, Myanmar, Korea, Singapore, Thailand, Mongolia, Ghana, Sudan, Serbia, Kazakhstan, Canada, Nigeria, Australia, Chile, Brazil, Columbia, Ecuador, Peru, Bolivia, etc
Question 4: How long of your machine quality guarantee terms ?
Answer: Quality guarantee time is one year(wearing parts excluded).
About our company
Zhengzhou Berno Machinery Co., Ltd. is a high-tech Company which professional manufacturing the production of briquette production line equipment and mining machinery.
After 30years of development, Sinolion is now setting up branches, integrating engineering, trade, research and development,
Zhengzhou Berno have modern standard workshops, as well as advanced technology and testing equipment. Extensively cooperating with coal research institutions and other research departments, Now, 10,000-300,000 tons briquette production lines are renowned in domestic and foreign markets, Our products have been exported to Indonesia, Kazakhstan, Vietnam, North Korea, Egypt and other countries and regions. It is ideal equipment for briquetting mine power in the world market.
We provides space planning and design, equipment installation and commissioning support.