In the process of using the Apron feeder, due to the material weight and discharge impact, it is easy to cause the deformation of the plate feeder. In the existing plate feeder, the supporting wheel 3 is fixed on the frame through the supporting wheel shaft and the cover plate, and the frame is provided with a brace. Because the force is concentrated in the joint of the cover plate and the supporting wheel shaft, after long-term use, the supporting wheel shaft is prone to tilt, resulting in the sinking of the supporting wheel, making the supporting wheel fail.

Installation sequence Mineral sizers the main shaft of the motor and the input shaft of the working machine should be aligned with sufficient space between the motor and the working machine for the installation of the hydraulic coupler. The footing can be adjusted with gaskets or inclined blocks, etc. The different coaxiality errors and angle errors are required according to the following table

With the development of the overall economy of society, the lubrication equipment industry has also expanded, and there are many different prices and different models of lubrication pumps on the market now. The automatic lubrication pump installed on the mineral sizers is one of them, facing so many products, it can make everyone confused in the choice. Especially for most people who lack relevant industry knowledge, there will always be problems of one kind or another. Therefore, it may lead to some users in the purchase of automatic lubrication pump will always have a lot of problems. Famili

The locking disc of the reducer is a hollow shaft, and the locking area is matched with the apron feeder head driving shaft. With the bolts tightening the locking area, the inner diameter of the cone sleeve is continuously reduced, and the solid shaft is held and the torque is transmitted by static friction force.

Apron feeder is a feeding equipment widely used in a variety of industries, with impact resistance, large processing capacity, wear and durable advantages. Here are some details about the application of our apron feeder to the gold smelting industry

Mineral sizers with its outstanding advantages and characteristics are widely used in coal, mining, chemical, electric power and other industries nearly a thousand kinds of materials, can be used to break coal, limestone, clay, iron ore, gold ore, copper ore, nickel ore, lead and zinc ore, here are some use, maintenance and maintenance and precautions.

China's apron feeder coupling industry was formed in the early years of our country. With the rapid development of China's economy, the rapid development of the machinery industry has led to the development of the coupling industry. From the current stage of development, China's coupling industry has formed a complete industrial system.

The mechanism of the broken material is analyzed and a simple calculation method of mineral sizers production capacity is established. The results show that this method is more accurate, more simple and more reasonable. The production capacity calculation formula provides a reasonable and reliable theoretical basis for the design and series development of mineral sizers, and has universal significance for its series products.

mineral sizers is one of the main equipment in the production process in basic industrial sectors such as raw materials, power and coal, used to break raw ore or materials of a certain size to the required size.

Under the impact of the ore, the apron feeder chain plate and its supporting mechanism are deformed, which makes the apron feeder bearing damaged frequently and the maintenance rate is very high. In this paper, the dynamic and static simulation analysis of the ore impact support mechanism (composed of channel steel and I-steel) is carried out by the finite element analysis software Abaqus.

At present, for coal washing plants and raw coal or coal gangue in shafts under 2000 tons, traditional non-adjustable mineral sizers often face the problem of insufficient production or large size models, resulting in insufficient installation space or substantial increase in cost. The existing adjustable crusher due to the small adjustment range, can not meet the material changes caused by the discharge can not meet customer demand or insufficient production phenomenon, market variability can not flexibly respond to the lack of competitive advantages, resulting in high input costs, limited in

Apron feeder is widely used in the product classification of mining, building materials, transportation, energy, chemical and other industries, apron feeder is the equipment on the crushing and screening machine group. In the production process, the plate feeder can evenly, regularly and continuously feed the bulk and granular materials from the storage bin to the receiving device, which is mostly used in the sand production line. So what are the precautions for using the plate feeder?

The problems of sidewall belt conveyor, such as bad working environment and waste of materials, are caused by running vibration, deviation and sidewall belt conveyor. The conventional treatment methods are as follows: Manual cleaning, flat belt covering on the guard belt and scraper recovery.

Different types of machines handle materials differently. Take the mineral sizers, for example. The shape of the strong mineral sizers roll is coarse and fine toothed roll. The toothed roll is suitable for rough and medium crushing of brittle and soft materials. It is widely used in many fields such as mining, chemical industry and construction.

The traditional crusher (jaw crusher, rotary crusher, anti-mountain crushing and hammer crusher, etc.) relies on the work: the impact pressure applied to the broken material when the parts are moving is broken, the machine is bulky, low efficiency, high energy consumption, these shortcomings limit the improvement of the crushing capacity of the crusher, and can not meet the needs of coal mine production. Recently, the domestic crusher suitable for high-yield and high-efficiency Wells with large crushing capacity, mainly rely on imports, from the 1990s, a large number of foreign companies intro

During the operation of the raw material preparation system in the cement plant, the sealed apron feeder repeatedly stops, resulting in the shutdown of the raw material system, which has a more passive impact on production. Especially with the increasingly strict environmental control, the shutdown of the vertical mill system will lead to fluctuations in the gas emission data of the rotary kiln system, and even exceed the control standards, resulting in the rotary kiln having to reduce production or even stop the material, which seriously threatens the continuous operation of the entire clinke

As a kind of feeder, apron feeder has unique advantages, compared with other conveyors, it can load, can withstand larger bin pressure, and can also withstand the impact of large materials (in order to protect the equipment, a layer of material pad must be laid on the trough plate before starting the machine, so that the material can smash the material), which affects the product quality and service life. Manufacturing quality, material selection and heat treatment of key parts, etc. The following content on the apron feeder key parts of the material selection and heat treatment do some instru

The mineral sizers proximity switch is a kind of position sensor with switching output, which can be divided into inductive and capacitive according to the working principle. The inductive proximity switch is composed of LC high frequency oscillator and amplifier processing circuit. The metal object is used to generate eddy currents inside the object when it is close to the oscillating induction head that can generate electromagnetic fields.

Mineral sizers are suitable for the crushing of medium hardness materials such as limestone, slag, coke, coal and other materials in the cement, chemical, power, metallurgy, building materials, refractory and other industrial sectors.

Apron feeder is widely used in the comprehensive treatment of domestic waste, suitable for materials with large processing capacity and a lot of entanglement, and has achieved results in the extraction of entanglement, homogenization, broken bags and other problems, which has improved the technical level of domestic domestic domestic waste separation, and accelerated the pace of development of domestic waste pretreatment and post-treatment.

The working environment of open-pit coal mine is harsh. During the working process, under the influence of pulverized coal accompanied by materials and pulverized coal produced by secondary crushing, the bearing labyrinth seal and lip seal fail, resulting in pulverized coal entering the bearing cavity, hindering good bearing lubrication.

The raw material grinding system of cement plant uses limestone, clay and copper tailings to feed the ball mill, and feeds with apron feeder. The materials of the three components are respectively sent to the apron feeder through the bar gate, and then fall to the belt scale through the apron feeder trough. The models of the three apron feeders are BL1000x4000mm. In the early stage of trial production, due to the difference in the properties of each component, there were some problems in the belt scale during blanking, and the problems were solved after transformation.

Mineral sizers, as the core equipment of mobile crushing station and semi-mobile crushing station in semi-continuous mining technology system of large open-pit mine, are widely used in mines. The performance of semi-continuous mining technology system depends largely on the crusher.

The crushing box of the mineral sizers general structure is assembled by steel plate, using type 80 channel steel as the base of the equipment. The bottom seat of the crushing box is connected by bolts, and a certain fastening device is adopted after the bolts are tightened. In the design, all parts of mineral sizers will be optimized as a whole, and the reduction mechanism and the crushing box will be made into an integrated form, which will improve the integrity and also improve the sealing. The gear shaft is adopted in the form of semi-exposed gear shaft, and the upper cover and semi-expose

In mining sizer is one of the most important components, especially in the mineral processing link crusher production costs will account for nearly 40% of the total cost of mineral processing, so in the design and manufacture of the crusher should actively do a good performance analysis of the crusher.