Vibration Grading Sieve
1. Type: Screening.
2. Input Size: Max-Feeding 150 MM.
3. Processed Material: It can be used in mine, coal, stone and sand.
4. Application: Vibration Grading Sieve is applied in building materials, chemical products, ore material and more.
Way of Working
1. The vibration grading sieve moves based on the motor driving the vibration exciter with eccentric mass via the V-belt.
2. The sieve bed will make cyclical asymmetric reciprocating mechanical vibration. The material on the sieve surface will loose and leave the sieve surface.
3. Separate through the sieve hole; vibrate the materials out of the sieve hole, fine- graded materials move down and being eliminated with the sieve mesh.
Main Features
1. The rack body, corridors and fences through optimized design are simply structured.
2. The sieve bed is connected by bolts to effectively avoid welding stress.
3. Simple or pedestal block eccentric exciter is adopted.
4. Advanced structure and strong exciting force.
Main Features
1. The rack body, corridors and fences through optimized design are simply structured.
2. The sieve bed is connected by bolts to effectively avoid welding stress.
3. Simple or pedestal block eccentric exciter is adopted.
4. Advanced structure and strong exciting force.
1. Type: Transportation.
2. Install Angles: 0-18°
3. Processed Material: It can be used in mine, coal and stone.
4. Application: Belt Conveyor is applied in mining, metallurgy and coal industries.
Way of Working
Belt Conveyor is common means of transportation. It uses the belt conveyance to draw and support components and transport materials by moving belt. Belt Conveyor is common means of transportation. It uses the belt conveyance to draw and support components and transport materials by moving belt.
When inclination falls within certain scope, the inward friction force can ensure the stability between layers and create continuous movement.
When the internal friction force between the layers is larger than the external force of the adhesive, the roller beneath the adhesive will move along with the material. When the ratio of internal force and external force meet a condition, the material flow is stable.
Main Features
1. Simple structure and flexible layout.
2. Large conveying capacity and high safety.
3. Stable operation and low energy consumption.
Dahongli The XHL-series High Efficiency Vertical Shaft Impact Crusher uses the cascade feed system to introduce a second stream of material in a controlled quantity into the crushing chamber turbulence,causing a supercharging of the particle population within the chamber,thereby improving the energy transfer between the particles.The rocks that enter the crushing chamber collide violently with the liners and move upward along the piling surface and then be crushed against the rocks spurted out by the impeller,loose energy and discharge from the crushing chamber.Cascade feed system offers external hydraulic adjustment of the cascade ratio while the crusher is operating to control the product specification and grading accurately.Adjustment can be hand operated or be fully integrated automated plant system.So it can adapt the changes of the feed specification and totally control the product quality and fines content.
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Dahongli PEV-series Jaw Crusher
1)Type: Primary crusher.
2) Processed Material: Metals ore, Basalt, River stone, Granite, Quartz, Granite, River gravel, Bauxite Cement clinker and more.
3) Application: Jaw crusher is widely applied in construction, transportation engineering,
mining industries and more.
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Vibration Feeding Machine
Type: Screening.
Input Size: Max-Feeding 1200 MM.
Processed Material: It can be used in mine, coal, stone and sand.
Application: Vibration Feeding Machine is applied in building materials, chemical products, ore material and more.
Way of Working
1. Vibration source of the trough vibration feeder is from exciter, the exciter is composed of two eccentric (driving and driven) shafts and gear pair.
2. The motor drives the driving shaft and then the driven shaft rotates geared by the upper gear of the driving shaft.
3. The materials will continuously flow by reversely rotating the driving and driven shafts at the same time and uniform feeding and coarse screening can be achieved through vibration of the body.
Main Features
1. Stable vibration, reliable operation and long service life.
2. Allowing adjusting the exciting force and changing and controlling the flow at any time.
3. Low noise, small power consumption and good adjusting performance.
4. No material flushing, simple structure and easy adjustment, installation and maintenance.
Vibration Feeding Machine
1. Type: Continuously and evenly feeding materials.
2. Input Size: 260 MM.
3. Processed Material: It can be used in mine, coal, stone, sand and more.
4. Application: Smaller Vibration Feeding Machine is applied in building materials, chemical products, ore material and more.
Way of working
Various kinds of granules and block of materials can be delivered to the next equipment by the feeder in an even,timing and continuous way. The feeder can continuously and evenly feed materials in gravel production lines.
Main Features
1.Stable and balanced vibration.
2.Long working life, reliable operation and simple structure.
3.Convenient installation and adjustment.
4.Convenient repair and maintenance.
5.Available to adjust the rotation rate of motor and the exciting force.
6.Low noise and low electric consumption.
7.No materials overflowing.
PYY series single-cylinder hydraulic cone type crushers are suitable for medium and large sized sand and mineral processing enterprise.They are used for the second, third, fourth crushing of mineral,rock and bedrock material. When it crushes materials,the crushing wall and rolling wall are driven by the eccentric bushing to complete the process.Material enters the crushing chamber through the upper hopper and is discharged after crushing and collected by another hopper.This series is characterized by high capacity,low cost,delicate structure,simple operation,less maintenance,broad application and high efficiency.
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Dahongli High pressure roller grinding machine has simple structure and reliable performance.Its high pressure can grind material to fine,superfine products with the fineness modulus under control.Our company specially considered the needs for shattering rigid material in design,so the grinding machine has higher crushing capacity compared with other high pressure roller grinding machines.It is applicable to crushing material with medium and high hardness and pressure strength of lower than 250Mpa and humidity of lower than 10%, such as cobbles,coke,coal,ceramics,quartz, limestone,muddy shale,chalkstone,gypsum,edible salt and chemical material.This machine is characterized by low maintenance cost,large crushing ratio, reliable performance,small vibration,and less dust and low noise.
High pressure roller grinding machine can be used to moderately crush single-component material with high or medium density,like ore,rock and industrial slag in a wide variety of fields,such as ore dressing,electricity,chemical industry,cement,fire retardant material,grinding material and construction.In particular,it can be used to produce melon stone,coal and coal gangue in building material and electricity industry with better results than normal high pressure roller grinder.It can also be used for crushing steel grit.
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Model 300 sand&stone crushing plant, adopting highly modular, integrated and systematic process design, integrates scattered crushing, screening and environmental protection equipment into one crushing plant.
It greatly reduces the project footprint, civil construction, plant construction and installation time, both the stability of fixed crushing plant and the convenience of mobile crushing plant. The construction of sand&stone aggregate crushing line is as simple and fast as purchasing a single machine.
The construction of sand&stone aggregate crushing line is as simple and fast as purchasing a single plant.
Different particles in fluids have different sedimentation speed.Fine particles with small density are slow in sedimentation,while large particles with large density have fast sedimentation.The spiral sand washing machine separates dust and foreign matters from sand using this principle.Meanwhile,uniform stirring of the spiral impeller serves to purify the fluid and improves the conveyance.
Product Characteristics:
The spiral sand washing machine features long spiral impeller,seal design, simple structure,large handling capacity,easy maintenance and parts replacement,low water content and mud content of products.It can be widely applied in mining industry.
The reaction type crusher crushes the material by high-speed impact.When the material enters the hammer action area from the feed hole,it is impacted by the hammer under high speed and becomes crushed preliminarily. The strong impact force thrusts the material onto the reaction plate and shatters it for the second time.The material then springs back from the reaction plate and falls in the hammer area to repeat the process until it is shattered to a size below the discharge outlet and then is discharged by gravity.
