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1.The flat hammer in hammer crusher is firmly fixed on the rotor with mechanical clamping structure. There will be a great moment of inertia with rotation of the rotor. Relative to the hammer crusher with the hammer in trailer state, impact crusher which its rotation has greater power is suitable for crushing harder material and save lower consumption.

2. Impact crusher can deal effectively with the larger moisture materials to avoid clogging.

When deal with the materials with excessive moisture content, the feeding chute and counter-attack board of impact crusher can be equipped with heating equipment to prevent the material from bonding. It is unnecessary to be equipped with bottom platen to effectively avoid clogging. In addition, it increases the possibility of clogging because the hammer crusher cannot adopt the heating method to prevent clogging and it must be equipped with bottom platen.

3.Adjustment of the feeding size in impact crusher will be smarter and has a wide range.

There are many ways of adjusting the feeding size for impact crusher for example adjusting the rotation speed and counter-attack board, grinding the chamber and so on. Gap adjustment is able to apply mechanical or hydraulic pattern which can be operated by operating button and remote control. The adjustment of grain size can only be realized by replacement of the bottom screen.concentrator table:http://www.hxjq-crusher.com/31.html

4.Small erosion of quick-wear part of crusher, high-usage of impact crusher

The attrition of flat hammer simply appears in the scope of attack. When the speed of rotation is normal, the back and sides of flat hammer can avoid abrading as the feeding material falling off the surface of flat hammer. Although the fray of counter-attack board is little, the grinding sticks are easy to be replaced. The metal utilization of flat hammer achieves 45%-48%. It is more serious to abrade the upper, front, back and side compared with flat hammer and hammer because the trailer state in hammer crusher. The rotation itself is easier to abrade with the metal utilization only keep 25%.

Henan Hongxing Mining Machinery Co., Ltd is a joint-stock mining machinery manufacturing enterprise integrated in scientific research, production and marketing. It is located at the High & New Technology Industries Development Zone of Zhengzhou,China with an area of 50 thousand m2 which includes 15,000 m2 of standard heavy duty industrial workshop. Equipments are more than 160 pieces, including large and medium sized metal processing, riveting and installing equipments. There are more than 660 workers including 80 administrators with secondary and senior occupational titles and engineering technicians. In order to promote the competitive strength, the advanced technologies have been introduced from America, Germany, Japan and Australia, which established the international advanced production line, first-class modern testing base as well as research centers of sand maker, mill and mine-selecting equipment. Scientific management, advanced processing technology and innovative manufacturing theory make the company become the mining machinery manufacturing and exporting base in China.

Hongxing Company lays much emphasis on the quality and clients. We serve clients with the quality guideline of being responsible for every working procedure, every product and every client. What we have done is for the clients and we believe that quality is the best way to develop market. All of the products have passed the authentication of ISO9001. Hongxing Brand is the Chinese Famous Brand. Reliable and stable quality is the key to success; our products are well known at home and abroad. Now we have tens of thousands of users throughout China and more than 30 world markets, such as: South Africa, Middle East, India, Philippine, Western Europe, Southeastern Asia.

5. The replacement of impact crusher parts will be more convenient and the maintenance charge is relatively less.

The special tools provided by the Hongxing Machinery are convenient to replace the flat hammer of impact crusher, which will cost only one frequency. It greatly reduces the maintenance time and cost to replace the grinding sticks of bottom grinding space, which only takes about 10minutes. However, the hammers of hammer crusher up to more than 100, the replacement of a set of hammer spend a lot of time and manpower. What’s worse, the maintenance cost is so high and the replacement of bottom screen board is quite troublesome.