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Jaw crusher is a commonly used coarse crushing equipment in mining machinery, which plays a very large role in the entire production line, the main role is to carry out coarse crushing operations of large-size stones, and then enter the medium crushing and fine crushing equipment to achieve the size of the stone that customers are satisfied with.
One. Jaw crusher series
Jaw crusher is a classic jaw crusher series, which appeared relatively early and the technology is very mature, and then received the love of many users in the market, mainly using welded frame structure, strong and reliable. The high-quality steel plate welding frame can effectively avoid casting defects and make the body stronger and more reliable. The special flywheel design can effectively reduce the vibration of the body and make the machine run more smoothly. The gasket adjusts the discharge outlet, which is simpler and more reliable. There is no dead zone for deep cavity crushing, which greatly improves the feed, particle size and output. It is simple in structure and relatively low in price, so it is very cost-effective.
Jaw crusher features:
Jaw crusher is a new type of jaw crusher developed by drawing on foreign technical performance and comprehensive domestic crushing market industry. The whole machine adopts oversized bearings and forged spindles, which can withstand greater loads. Crushing strength and low suspension kinematic design provide greater crushing ratios. The use of highly wear-resistant gear discs can extend maintenance time, which can effectively save money and bring higher profits to the user.
The European version of the jaw crusher has reliable performance, unique design, large crushing ratio, stable main body, and the whole machine adopts a non-welded detachable frame, which is convenient for transportation and installation, especially underground installation and transportation. , optimize the motion parameters, so that the body has a larger stroke in the lower part of the crushing chamber and has a larger crushing ratio. The wedge-shaped discharge opening adjustment method can effectively reduce the labor intensity and downtime of workers and increase operating income. The oversized bearing design makes the whole machine have a greater carrying capacity than the traditional jaw crusher, and the European version of the jaw crusher has the same specifications as the four bearings of the movable jaw and the frame, which effectively reduces the variety of spare parts.
Two. Jaw crusher specifications
Generally speaking, the specifications and models of jaw crushers are mainly represented by the following parameters:
1. Feed port size: The specifications and models of jaw crusher are usually represented by the size of the feed port, such as PE-150x250, which means the size of the feed button of the equipment is 150x250.
2. Maximum feed size: The size of the feed port and the maximum size of the feed are complementary. The larger the inlet size, the larger the maximum allowable feed size for this jaw crusher.
3. Adjustment range of discharge port: The adjustment range of discharge port refers to the particle size range of the final product crushed by the jaw crusher of this specification.
4. Processing capacity: The processing capacity is usually the amount of stone that can be crushed per hour by the jaw crusher of this specification.
5. The speed of the eccentric shaft: The number of swings of the movable jaw of the jaw crusher is determined by the speed of the eccentric shaft. Within a certain range, the production capacity of the equipment increases with the increase in the speed of the eccentric shaft. However, when the swing of the movable jaws exceeds a certain limit, increasing the speed, the production capacity increases very slowly, and sometimes even decreases.
6. Motor power and weight: Motor power refers to the power of the motor equipped with jaw crusher, and the weight is the total weight of the jaw crusher of this specification.
7. Size: The size of the jaw crusher is usually expressed by length x width x height. The larger the size of the jaw crusher, the larger the overall size and the heavier the total weight.
Knowing the specifications and parameters of a jaw crusher is more helpful in choosing the right equipment. In actual production, there are many factors that need to be considered when configuring a jaw crusher. If you want to consult more jaw crusher questions, please contact the customer service staff of Dingbo Heavy Industries, and we will provide you with a complete set of production line solutions according to your technical requirements.
