Power generation industry studies have shown that ore crushers are an area where improved equipment reliability is badly needed.The electric research institute (epri) has determined that 1% of plant availability is lost on average due to crusher related problems.
Raw stoneis fed into coarse jaw crusher for primary crushing by the vibrating feeder , then crushed by impact crusher or cone crusher for secondary crushing, then the broken material goes onto vibrating screen for primary sieving.Materiallarger than 40mm returns to cone crusher and less than 40mm go to vertical impact crusher for crushing and shaping, then crushed material go toanother vibrating screen, larger than 20mm go back to vsi and less than 20mm particles graded into different sizes according to requirements, finally transported by belt conveyor to storage pile.sand washer and fine sandrecycling machine isoptional for higher standard on fine sand.
The cone type crusher produced by henan hongxing mining machinery co., ltd is suitable for crushing various mid-hard and above mid-hard ores and rocks.This machine has novel and unique structure such as simple and reasonable, reliable operation, high output, and low operation costs.Based on importing and absorbing foreign technology, this machine is a modern high-performance crusher.It is manufactured and designed through absorbing the latest world advanced technology and gets to be world advanced level.A set of external lubrication system was adopted including pump, tank and pipeline.When the oil temperature is too high or the flow rate is too slow, the crusher will be shut down automatically.Hydraulic system is equipped to adjust the discharge opening size promptly.The machine body is cast steel structure.Reinforcing rib is set at the high strain point of the heavy-load parts.The drive shaft's two ends are assembled with tapered roller bearings, and the power-driven system is supported by the heavy-load bevel gear.Spring-loaded iron release protection is provided.The spring safety system is overload protective device, allowing iron pieces get through the crushing chamber without damaging machines.This equipment is mainly applied to the tertiary or the fourth stage crushing of metal mine concentrating mill.The cone crusher produced by our company is also suitable for the following fields like building materials, non-metallic mines or other civil engineering industries, especially in the areas where natural sand is in short supply.
Hongxing machinery specializes in producing crusher, screen,cement production line transportation, and other rock breaking and minerals processing equipment.On the basis of the professional technology, we optimize and introduce newly two large and three small series crushing and screening equipment.The mobile series is tracked crushing plant,china sand washers and the portable series is typed crushing plant.Each large series is divided into three series: rough, middle and fine crushing and screening mobile plant.Therefore, mobile crusher can fully adapt to the various mobile crushing and screening, which creates more new business opportunities for customers while reducing the cost of the production.
Sand making machine has got the leading placement in the very same sectors.Our prime efficiency vertical shaft impact crusher could be the achievement of germany expert professionals, this fine sand producer mixed the useful condition with the perform location, kmec is among the earliest organizations which soaked up this advanced technology.Vertical shaft impact crusher generally used in order to produce the actual high quality aggregate within high-rise constructing, dam building as well as concrete combining plant, vsi sand producer is your 1st selection for synthetic fine sand producing field and sand reforming field.
(1) when the crusher is operated without crushing anything, the bottom will have crash sound of metals which may be resulted from the following three reasons: firstly, the sound of mutual impact of the moveable and fixed jaw of the crusher is resulted from too small of the rock discharging mouth which will need to be adjusted timely.Secondly, if the bearing of the toggle plate or the adjusting equipment has impacting sound, generally speaking, the elasticity of the buffer spring of the straining beam loses its elasticity or is damaged, or the spring is not fixed so that it will rotate.If the moveable jaw, toggle plate and the machine is not closely connected with each other, the head and the bearings on the two sides of the toggle plate will impact with each other, or the adjusting gasket will hit against with each other, then the customers will need to timely press tight the gut until the impacting sound disappears.The last but not the least, it may be resulted from the serious damage or slack of bearing slide block of the toggle plate or serious wear of the head of the toggle plate, at this time, the customers need to timely change it.
Besides, china hongxing machinery manufacturing co., ltd.Producesthe best crushing equipmentaccording to customersdemand, which increases the production precision of this mobile jaw crushing station.Hxjqmachine has rich technology and experience and provides hundreds of seriesof equipment for quarry and ore dressing plantsat home and abroad.In addition, the usage of some jaw crusherwear partsin hongxingmobile jaw crushing station effectively avoids the damage of crusher wear parts, which reduces the total cost of equipment life and improves the operation rate, energy-saving, and environmental protection equipment, which is very popular in the market.
A heavy-duty rotor generates a high-intertia impact forces capable of a 12:1 average reduction ratio and provides recesses between the extra-thick rotor discs for tramp iron production.C-shaped hammers provide a more consistent gradation throughout the life of the hammer and can be vertically lifted from the rotor for reversing or replacement, resulting in more product with less downtime.Reinforced steel curtains provide the controlled material flow through the crusher and allow for quick, simple adjustments to maintain product quality.
European kind result crusher is our most recent era of merchandise using the worldwide advanced-level quality, that is developed and created centered on liming heavy market absorbing the most recent engineering of result crusher inside world.European kind result crusher is equipped with heavy rotors.Because the rotor could be the center in the crusher, and could be the strictest component inside result crusher throughout checking out and accepting procedure in add-on to is really essential throughout functioning process, we produced and created the heavy rotors using the organization framework to acquire increased inertia moment.And higher abrasive elements and also the perfect crushing cavity allow the result crusher of outstanding performance.The result crusher with two crushing cavities can simplify the procedure flow inside coarsely -medium crushing operation process.Even though the result crusher with 3 crushing cavities could be employed inside good crushing and ultra good crushing.
The big materials are fed to the primary jaw crusher evenly and gradually by vibrating feeder through a hopper for the primary crushing.After first crushing, the material will transferred to impact crusher or cone crusher by belt conveyor for secondary crushing; the crushed materials will then transferred to vibrating screen for separating.
In recent years, according to the difference of the buried depth of the ore and rocks and the requirements of the technical and economic rationality, mining is divided into two patterns: open mining and underground mining.Mining refers to the exploitation to natural mineral resources with use of value by using artificial or machinery methods, and the most important part is ore and rock crushing, and the finished product processing ores can be used in metallurgy, construction, chemical, etc.The expansion of domestic demand and infrastructure construction increase the demand for stone and sand material and the relevant crushing equipment.The cone crushing machine manufacturing industrial market in our country is very wide, including mine, construction, water conservancy, chemical industry, metallurgy, coal and glass, etc.In china's most important application fields are cement industry, paving and mines, the number of crushers applying in these industries accounts for around 31% of the whole industry.
The worsening of ecological environment which makes low carbon economy become the development trend of mining machinery especially the crushers.In order to low carbon draws close, henan hongxing machinery make a new mechanical development in three aspects: improving the level of technology, cultivating high-quality talent and raising the whole level of this industry.
Copyright© 2020 DRiveOn machinery.All rights reserved. Sitemap