As far as jaw crushers are concerned, although the structural types are different, their working principles are basically similar, except that the motion trajectories of the moving jaw are different. In a word, when the movable jaw plate makes periodic reciprocating motion to the fixed jaw plate around the suspension axis, sometimes approaching and sometimes leaving, just when the movable jaw plate approaches the fixed jaw plate, the ore between the two jaw plates is crushed by the combined action of crushing, splitting and bending and breaking; When the movable jaw leaves the fixed jaw, the crushed ore is discharged through the ore discharge port of the crusher under the action of gravity.

(1) Wear work clothes, safety helmets, gloves, masks and other protective articles. (2) Check whether the screws of each part are loose, whether there are obstacles around the motor equipment, and whether there are ores or sundries in the crushing chamber. Correct the tension of the belt, and tighten all spring screws.

Large crushing ratio and high production efficiency - the combination of higher speed and stroke greatly improves the rated power and throughput of SMH crusher, and improves the crushing ratio and production efficiency. The hydraulic cone crusher combines the design of crushing stroke, crushing speed and the shape of crushing chamber.

(1) Crusher main frame assembly: the crusher main frame is composed of an upper frame body and a lower frame body, which are connected by hydraulic cylinders, with wear-resistant lining plates and protective covers inside: the upper frame body is a weldment, its upper mouth is welded with wear-resistant copper plates, and the lower frame body is an integral steel casting.

Cone crusher is a kind of crushing machine suitable for raw materials in metallurgy, construction, road construction, chemical and silicate industries. According to different crushing principles and different particle sizes of products, they are divided into many models. Crushers are widely used in mining, smelting, building materials, highways, railways, water conservancy, chemical industry and many other departments.

Jaw crusher is a crushing machine that uses the extrusion and bending effect of two jaw plates on materials to roughly crush or moderately crush materials with various hardness. The crushing mechanism is composed of a fixed jaw plate and a movable jaw plate. When the two jaw plates are close, the material is crushed.

The hydraulic system of the filter press plays a very important role in the whole system, and the selection of hydraulic oil has a great impact on the filter press. Hydraulic oil can provide strong pressure for the filter press. If you want the filter press to operate normally, you need strong pressure. When selecting hydraulic oil, consider various factors and choose a neutral hydraulic oil with anti-wear and pressure resistance.

When it comes to the filter press, it is easy to think of the hydraulic system of the filter press. It provides powerful power for the whole operation of the equipment, including squeezing the filter plate, pulling the push plate backward and driving the push plate trolley. This is achieved by relying on the hydraulic system of the equipment to increase strong power. Therefore, during the use of filter press equipment, it is the hydraulic system of the equipment that is frequent and firm.

In the actual production process, the filtering pressure of the plate filter press is usually provided by the feed pump. Therefore, the extremely important factor affecting the filtration speed is the feed pressure of the feed pump.The feed pressure will directly affect the working conditions of the plate and frame filter press, and the separation effect of the plate and frame filter press is also closely related to it.

Adjust the use pressure of the filter press according to different plate and frame media and the head of the filter press pump. On the premise of ensuring the product quality, appropriately select the pressure of the filter press to protect each hydraulic component. Readjust the working pressure of the system. The working pressure of each filter press exceeds the updated working pressure, which is the main reason for the leakage caused by the damage of hydraulic components during the use of the filter press.