Heavy Hammer Crusher Speed

Heavy Hammer Crusher Speed

How to calculate the speed of the heavy hammer crusher, how much is appropriate?

The heavy hammer crusher is a kind of advanced technology in the hammer crusher series. It has the characteristics of high efficiency, energy saving and environmental protection, and is deeply loved by users. This article is about how to calculate the speed of the heavy hammer crusher that users care about. How much is appropriate for everyone to spread.

Calculation method of hammer crusher speed

The speed of the heavy hammer crusher is also the speed of the rotor. Its main working part is the rotor with a hammer (also called hammer). The rotor consists of a main shaft, a disc, a pin and a hammer. The motor drives the rotor to rotate at high speed in the crushing chamber. The material is fed into the machine from the upper feed port and is crushed by the impact of the high-speed moving hammer. The rotor speed of the heavy hammer crusher can be designed according to the peripheral speed. The specific calculation method is: n=60/(πD), where v is the circumferential speed of the rotor (m/s) and D is the diameter of the rotor (m) .

Heavy Hammer Crusher

The circumferential speed of the rotor generally ranges from 18 to 70 m/s, and the peripheral speed of the rotor of the small crusher is between 25 and 70 m/s, so the rotor speed is 750 to 1500 r/min. For large crushers, the speed is 200~300r/min.

How much is the speed of the heavy hammer crusher?

This machine has a large crushing ratio, which can eliminate the initial breaking process of the jaw crusher, achieve one-time crushing and forming of large and small materials, and the product has uniform and complete grain size, and the processing capacity ranges from 100-3000t/h, which all benefit from high speed. The rotor under operation drives the hammer head, and the material can be processed. Therefore, the rotation speed of the heavy hammer crusher affects the yield and the crushing effect.

In general, the higher the speed of the rotor, the smaller the particle size of the product, the higher the output, and of course the disadvantages. For example, the faster the wear of the hammer, the purlin and the lining, the more the power consumption increases, so the circumference of the rotor The speed should be as low as possible under the premise of ensuring the output and the particle size of the finished product.

Heavy hammer crusher performance advantage

1, reduce costs, low energy consumption

Once formed, the 1200 mm stone can be crushed into aggregate once, which can reduce the cost by about 40%, low energy consumption and low investment cost;

2, the finished grain shape is good

The unique crushing method makes the broken granular shape of the finished product into cubes and sells well;

3, the application of a wide range of materials

Used for crushing medium hardness and brittle materials with compressive strength below 200Mpa, such as limestone, coal and other materials, mainly used in cement, mining, coal preparation, power generation, chemical and building materials industries;

4, using automation technology, high security performance

The external oil pump, fuel tank and pipeline lubrication system will be automatically shut down when the oil temperature is too high or the oil flow rate is too slow;

5, a multi-purpose machine, high returns

Modular design, through the replacement of the cavity type, can achieve coarse, medium and fine crushing conversion, improve production efficiency.

This is one of the advantages of the heavy hammer crusher that users value. In addition, it has a prominent advantage, that is, it can be equipped with a mobile frame to form a mobile hammer crusher with maneuverability. The blessing, its use and popularity is even wider.

The above is the popularization of the weight calculation method. The appropriate speed should be adjusted according to the specific output and the finished product size. If you are interested in this cost-effective hammer crusher, please consult our online for free. Customer service, there is a professional technical manager for you to choose and quote, and you can adjust to the appropriate speed according to your requirements, welcome to visit the factory.

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