As one of the most popular stone crushing in the world, Jaw crusher is idealy suitable for primary and secondary crushing. The highest anti-pressure strength of crushed material is 320 Mpa. Our design and production which collect with Germany high technology are of high position both at home and abroad. As one of our main products, jaw crusher is designed by our engineers with large reduction ratio, even granularity, simple structure, reliable operation, easy maintenance, low operation cost. It is widely used in mining, metallurgy, construction, highway, railroad and chemistry industries
Large parts in bulk with waterproof antirust processing , the spare parts in wooden case(also selectable)
Input size: 480-940mm
Processed materials:
Concrete waste, iron ore, copper ore, gold ore , manganese ore, gravel, granite, river stone, basalt, limestone, dolomite, quartz, coal, etc .
Applications:
Mining, metallurgy, construction, highway, railway, and water conservancy, etc.
Track-mounted impact crusher is a track-mounted crusher designed to crush quarry rock or recyclable materials such as concrete and asphalt. It is used for soft to medium-hard natural stone and for the reprocessing of residual construction materials.
The portable impact crusher is loaded with great features such as low cost, high efficient, high crushing ratio, powerful crushing etc..Greater flexibility, quicker setup and easier maintenance are huge cobratrack advantages.
Track-mounted mobile impact crusher is ideally suited for small to medium sized operators in the quarrying, aggregate, demolition, recycling and plant hire industries.
We're constantly aiming to produce the very best in specialist mining and construction equipment. We have many types of crushers.
Standard type: mobile jaw crusher plant, mobile cone crusher plant;
Primary combination type: cone crusher-screen combined mobile plant;
Multi-combination type: according to the different requirement of customers, we can integrate the primary crush, secondary crush or third lever crush flexibly. And try our best to optimize the combination between the crush and screen.
Different models of machine prices are different, please visit the specific site for specific prices.More:
Capacity: 3-500 m/ h.
Input Size: 120-1020mm.
Output Size: 10-300mm.
1. Introduction
The Jaw Crusher is widely used in mining, building materials, chemical industry, metallurgy and so on. The Jaw Crusher is suitable for primary and secondary crushing all kinds of minerals and rocks with compressive strength less than 320 MPa.
2. Processed Materials
Iron ore, copper ore, gold ore, manganese ore, river stone, gravel, granite, basalt, minerals, quartz, diabase, etc.
Applications
Mining, metallurgy, construction, highway, railroad, and water conservancy
3. Working principle
The motor transmits through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when mobile jaw moving. So the mobile jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.
4. Advantages
(1). Simple structure, easy maintenance;
(2). High crushing ratio, even output granularity;
(3). High reliability, low investment;
(4). Low noise, less dust.
All equipments are produced by the professional technicians of our own factory, with best price and high quality. We look forward to cooperating with you.
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Hammer crusher:
The hammer crusher also called mining crusher, it is mainly used for crushing various kinds of stone materials. According to the principle of crushing and the size of product particles are different, it is divided into many models.Crushers are widely used in mining, smelting, building materials, roads, railways, water conservancy and chemical industries.
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Instruction:
Hammer crusher is generally used to crush materials whose size is in 600-1800mm into around 25mm.Hammer crusher is mainly adopted in cement, chemistry, electricity and metallurgy industry, especially for crushing finely. Hammer crusher is mainly composed by box, roller, hammer, counterattack plate and screen etc,.
The crushed materials are generally coal, salt, chalk, plaster, brick and tile, limestone etc. It is also used to crush fiber, elastic broken wood, papers and waste. On the other hand, hammer crusher is also could replaced with cone crusher.
NEW JAW CRUSHERS READY AT STOCK
NEW MODEL TOP QUALITY FROM 100 to 150 tph capacity.
900 x 650 mm feeding dimension
25 Cr + 2% Mo Casting parts
90kW Motor Power
Features
Heavy-duty base frame is submerged, arc-welded, then thermally stress relieved.
Oversized, heavy-duty spherical, self-aligning roller bearings. Large diameter, drop-forged chrome-nickel steel pitman shaft.
Large flywheels to ensure the inertia is maintained to crush even the hardest materials.
HYDRAULIC SYSTEM
2 YEARS WARRANTY FREE OF CHARGE SPARE PARTS
Construction Portable Mobile PE Crushing Machine Gold Mining Rock And Stone Jaw Crusher
Jaw crusher applies to the various minerals or rocks with strongest anti-crush pressure less than 250 Mpa.
Jaw stone crusher is widely used in mining industry, cement industry and concrete industry. Crusher mainly used for first step crushing or the Middle Intermediate crusher.
Principle
The working parts of jaw crusher are two jaw plate, one is static (fixed jaw), it is vertically (or slightly lean outside) fixed on the front wall of the body, the other is the dynamic (moving jaw), it is in a tilt position and forms a small crushing chamber (working chamber) with the fixed jaw plate.
The movable jaw plates are periodically reciprocated against the fixed jaws, sometimes separated and sometimes close. When it is separated, the material enters the crushing chamber and then the product is discharged from the lower part. When it is near, the material between the two jaws is crushed by crushing, bending and splitting.
Advantage
1) Stone Jaw crusher using world-class manufacturing process, moving jaw assembly using high-quality cast steel components, heavy eccentric shaft with forging processing.
2) Jaw crushing machine using the finite element analysis technique, the integral cast steel housing ensures complete cooperation with the frame, greatly enhancing the radial strength of the bearing, so that the device has a higher strength.
3) Jaw Crusher cavity with symmetrical "V"-shaped structure and discharger with wedge adjustment device make the adjustment simpler, safer and quicker.
4) Larger and more durable eccentric shaft bearings and toothed panels make the equipment carrying capacity stronger. So its yield is higher, working life is longer.
ModelPE-150*250
Feed opening150*250(mm)
Max.feeding size125(mm)
Adjusting range of discharge opening10-40(mm)
Processing capacity1-3 (t/h)
Rotation speed of eccentric shaft250(r/min)
Motor power5.5(kw)
Total weight (t):0.8
Dimensions(L*W*H)(mm):720*660*850
PE-150*250
Model:pe-200*300
Feed opening (mm):200*300
Max.Feeding size (mm):180
Adjusting range of discharge opening (mm):15-50
Processing capacity (t/h):2-6
Rotation speed of eccentric shaft (r/min):260
Motor power (kw):7.5
Total weight (t):1.2
Dimensions(l*w*h)(mm):910*750*990
PF Series Impact Crusher is one kind of equipment to crushing the brittle material which compression strength no more than 350 Map, the advantage including high crushing ratio, uniform product grain and low over crushing, low energy consumption, high adjustment range of product grain size and optional crushing etc, which is mainly used in mine, metallurgy, cement, construction material, coal etc for secondary crushing and fine crushing the medium hardness material.
Application:
Metallurgy, construction material, mine, beneficiation and large block material crushing.
Our advantages:
1. Large feeding port and high crushing cavity, suitable to crushing the material with high hardness and big grain size, and less powder.
2. The gap between impact plate and hammer plate is adjustable, so the discharging grain size can be effective control and the grain shape is well.
3. The hammer, impact plate and lining plate are made of new type abrasion-proof material with long working life and impact protection, wear protection.
4. Because of the function of three-stage crushing and plastic, so the crushing ratio is high, and the product shape is cube and can optional crushing.
5. The multi-function hydraulic station has many function of hydraulic discharge gap with high speed, impact plate stable vibration and the body open automatically.
The PF series impact crusher is mainly compose of the rack, driving system, rotor, hammer and impact plate etc. The main feature including:
1.Rack: It composed by two parts of upper and lower with connection by bolt. All the parts contact the crushed material in the rack have set replaceable lining plate.
2. Driving System: The main shaft and rotor are driving by motor through belt then doing the high speed rotary motion.
3. Rotor: It adopts entire cast steel structure with high mass force, solid and durable, convenient to install the hammer.
4. Impact Plate: It is made from new type abrasion material and hanging freely inside the equipment. One end connect with the two sides of the rack through hanging shaft hinge, another end is bearing in the upper rack cone gasket through stay bolt which is adopt a sphere gasket, it can prevent the equipment damage by non-crushing material when crushing material.
5. Hammer: It is made from new type abrasion material and fixed on the rotor through wedge block
Our advantages:
1. High efficiency: in crushing, it adopts traditional two-stage and a closed circuit system for ideal fineness. Besides, jaw crushers have large crushing capacity.
2. Saving energy in grinding and classification, with characteristics of large processing capacity and small floor area, superfine lamination autogenous mill can save energy by more than 85%.
3. Good classifying effects :in classification, hydrocyclone and vibrating screen can enhance the classifying effects.
4. Environmental protection :i t adopts the third generation tailings dry stacking technology, which can save energy by 60-80%. Furthermore, it can also protect the environment and build a base for green mine.
Production technology:
Raw material ores is exploited from mountain are big size, so it is necessary to crush firstly, in this process, the raw materials will be feed into primary crusher by feeder, then come into secondary crusher.The materials will go into screen after first and secondary crusher, the suitable size material (â?¤25mm) will go to next step. Oversize(ï¼?25mm) material will go back to secondary crusher to crush again. This forms a closed crush circuit.
In this process, material will be grinded into suitable sizes (about 200 mesh) for beneficiation.After grinding material will come to classifier. In classifier, suitable size material will go to next step. Coarse material will go back to ball mill for grind again. This process is a closed grind circuit.
In this process, materials will be separated by flotation, magnetic separator or gravity concentrating machine. We will get the materials that we need.
Process introduction: after beneficiation, there are some residual water in ore concentration. So we have to carry on concentrate dehydration to meet the requirements of transportation and smelting.
We provide the full range service including design, manufacturing, installation. We design and manufacture equipment for new type dry method cement production line, for which the capacity varies from 50t/d to 3000t/d.
1.High efficiency: cement production line adopts advanced technology and equipment to raise technical level and to ensure design indexes. New five-stage cyclone pre-heater system, high efficiency air girder grate cooler, multi-passage pulverized coal burner, davison heat temperature fan, jet pulse dust collector, as well as chain-board elevator, chain conveyor adopted in this production line can ensure that the technology is advanced compared to other production lines with the same scale.
2. Saving energy: measures have been taken to save energy and reduce consumption. Using chain-board elevator and air slides, reliability of the system is enhanced and conveying energy consumption is decreased.
3. Environmental protection: effective measures have been taken to guarantee strict environment protection standards. Different efficient dust collectors are set at all dust producing points according to different characteristics of waste gas.
4. High degree of automation: there is no manual operation in the process of mill running, which realizes the automatic control with long-term, stable, effective, makes milling process more stable, realizes fine work of production.
Electronic batching scale is dedicated to all kinds of bulk material feeding. During the process of the feeding, it makes the dynamic weighing, cumulative and traffic control. It is widely used in metallurgy, building materials, chemical industry, and food industry to weigh various bulk materials. Electronic batching scale uses industrial-grade components with average trouble-free operation of over 60, 000 hours.
It has many advantages:
(1)the unique anti-vibration technology to solve the problem of the site vibration.
(2)high precision. Using a unique continuous slider weighting algorithm, in practice summarizing the multiple sets of the application of mathematical model, high accuracy continuous adjustment stepper motor.
(3)correction of the automatic tracking and measuring technology online to ensure a reliable accuracy of the system in the long-term state.
(4)protection function of data power-down, the data of user is protected when power is out.
Equipment introduction
1. Current situation of granulating equipment
At present, traditional disc granulator is mainly used in the domestic ceramic sand production. The price of this kind of equipment is low, but its capacity is small, pelletization rate is low and added ingredient is required.Especially, it leads to severe dust pollution, occupies a large plant area and labor intensity is large. Under the trend of increasingly high requirements and strict management of environment and labor protection in our country, it has become an inevitable choice for the healthy development of industry to eliminate this kind of granulating equipment out of time.
In view of this, carbo corporate has pioneered in introducing german eirich rv15 granulators, achieving good economic and social benefits, drawing great attention from the domestic ceramic sand industry. However, eirich granulator is very expensive, which limits its widespread use in our country.
Aiming at the urgent demands of technological upgrading in domestic ceramic sand industry, henan zhengzhou mining machinery co., ltd.Has successfully developed a similar kind of advanced granulator by the way of collaborative research and innovation. It is capable of fully meeting the requirements for clean and efficient production of a variety of ceramic sands
2. Highly effective and clean granulating system
Zk-15 granulator is composed of main hopper, reversible spiral, main measuring bin and auxiliary measuring bin, constant dosing water tank, powder recycling processor, air fan, granulating host and complete control system.
3.Sample products of zk-15
After 8000 times of trial production as long as six months, zk-15 granulator developed by henan zhengzhou mining machinery co., ltd.Has achieved mixing uniformity of 99.9%, pelletization rate 16-80 mesh â?¥ 90%, discharging every 5-10 minutes.
Spiral classifier also can be called spiral separator, screw classifier or screw separator. It is widely used in the concentrator and make up a closed-loop with ball mill.
We produce high weir type classifier, single and double spiral type classifier and immersed single and double spiral classifiers. Our spiral classifiers are widely used in the separation of ore in closed circuits with ball mills for the grading of ores and metal ore-dressing and other operations.
This product is featured with simple structure, reliable working condition and convenient operation. Because different grains have different specific gravity and sedimentation rates in liquid, this product allows the fine ore to float in the water, while coarse ore sinks to the bottom.
Features and benefits
1. Can be very convenient to control the content of sand powder and to meet usersâ?? requirements.
2. Spiral classifier has advanced technology, simple process, particularly suitable for large and medium-sized sand making production line.
3. The content of powder with size of 0.00--0.75mm is between 2%-15% and can be adjusted.
4. The quality of powder is easy to control. The adjustment of fine is convenient, flexible, and reliable.
Working principle
The principle used in spiral classifier is that different sizes of crushers have different weights, so their sedimentation rates are also different. In the working process, fine ore grains float on the surface of water, and rough grains sink on the bottom of the cell. Screw grader can classify materials from mill, and then bring the rough grains to the entrance mouth of mill with the help of flights, and discharge the fine ore grins though pipe. The pedestal spiral classifier is made of box iron. The body is made of welding steel plates. The faucet and spindle nose of screw shaft are made of pig iron set which is wear-resisting durable. The take-up sets include two types power-driven and manual operation.
A cone crusher is generally used as a secondary crusher in a crushing circuit. Pre-crushed product (usually 3in minus depending on the cone crusher model) is fed through the top of the cone crusher and flows over the mantle. The vertical cone crusher drive shaft rotates the mantle eccentrically below the concave, or bowl liner, squeezing the product and crushing it between the mantle and concave. Cone crushers are usually run on belt drives driven by an electric motor or diesel engine. Cone crushers are used extensively throughout the aggregate and mineral processing industry.
Zk-one famous cone crusher manufacturer
According to demand on rock cone crushers of customers, it is developed based on laminated crushing principle and conceptual design of more crushing and less grinding; thus this new type of cone crusher hydraulic cone crusher is integrated with high wobble frequency, optimal cavity shape and reasonable stroke. This series of efficient cone crusher has more reasonable and perfect structure and more advanced technology. As the professional mining machinery manufacturer, cone crushers are used and welcomed in china cone crusher market and even worldwide.
Cone crusher consists of frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjusting discharge opening.
Two basic styles of stacker reclaimers utilizing three different configurations of trailing tripper structures typically meet most storage requirements for bulk ports, terminals, electric power stations and other facilities where efficient stockpile management of raw materials is essential.
Trench-type stacker reclaimer is ideal for installations with low-volume, high-active storage pile capacities between 30, 000 and 60, 000 tons, where reclaiming operations are accomplished by a longitudinal pass through the pile. Reclaim rates usually vary from 2, 000 to 4, 500 tons.
Slewing-type stacker reclaimers are typically used where large quantities of material must be readily available, where blending of grades of material is required or where available yard length is limited.
Magnesium reduction is done under vacuum conditions, so that the vacuum pump is the necessary equipment for the magnesium industry. Steam jet vacuum pump is a steam source for vacuum equipment, its working principle is: certain pressure steam flows through the nozzle, forming a high-speed steam flow through the steam flow, pump surface substantially swirls and has been pumping gas mutual infiltration and volume of gas. As is known to us, the mechanical vacuum pump is through the electrical energy into mechanical energy, by vacuum pump cavity volume changes and the suction gas, the working mechanism of steam jet vacuum pump and a mechanical vacuum pump has the great difference, the jet pump has its unique characteristics and advantages.
Steam jet vacuum pump has no moving parts, no mechanical wear, and long life. There is no vacuum pump oil consumption and pollution-free. It is pumping capacity, pumping fast, without the influence of the pumping medium dust, water vapor and corrosion. It is a mechanical vacuum pump ideal for upgrading equipment.
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