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ROTARY CRUSHER
TAPP Group vertical rotary crusher
PFL vertical drive rotory crusher
Material crushing is one of the key stages that directly affects the subsequent processing of raw materials and the quality of the final product. Crushing equipment must not just be efficient but also reliable to minimize downtime and operating costs.
The PFL vertical drive rotary crusher from TAPP Group is a modern and forward solution for processing rocks and ores of medium strength. This equipment is designed to meet the most stringent industry requirements, allowing it to be operated in the most demanding production environments.
The PFL rotary crusher from TAPP Group is designed specifically for the processing of rocks and ores with a compressive strength of up to 210 MPa.
The PFL vertical drive rotary crusher from TAPP Group is a modern and forward solution for processing rocks and ores of medium strength. This equipment is designed to meet the most stringent industry requirements, allowing it to be operated in the most demanding production environments.
The PFL rotary crusher from TAPP Group is designed specifically for the processing of rocks and ores with a compressive strength of up to 210 MPa.
TAPP Group vertical rotary crusher
Technical specifications:
- Maximum feed chunks size: up to 240 mm.
- Output chunks size: Up to 3 mm (70-90% of finished product).
- Capacity: 8 to 200 tons/hour.
Used for processing such materials as: limestone, dolomite, clinker, iron ore, molybdenum ore, bauxite, pebbles, phosphorite, copper ore, burnt magnesia, quicklime, gypsum, coal, zeolites, sandstone and other materials.
The crusher is widely used in mining, metallurgy, construction, cement, coal, glass, chemical and power industries.
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The feed material size is 80-240mm, the output material size: 70% to 90% are ≤3mm particles.
Crushing is a continuous process, with a large volume of material passing through the working chamber quickly, resulting in high productivity and reduced energy costs.
When used upstream of the mill, the crusher can increase its capacity by 40% and reduce the energy consumption of the system by 30%.
High crushing ratio
High performance
High efficiency and energy saving
Features and benefits
Low noise, low vibration and high tightness. Easy to operate, small size, convenient installation and maintenance.
Wear parts are made of a multi-component alloy with good hardness and toughness, which reduces wear and increases service life.
The gap between the hammers and the deflector plates can be precisely adjusted, which ensures particle size uniformity, increases utilization rate of the hammers and extends their run life 5 times.
The gap between the hammers and the deflector plates can be precisely adjusted, which ensures particle size uniformity, increases utilization rate of the hammers and extends their run life 5 times.
This creates a multi-stage continuous crushing chamber that maximizes energy and space utilization, improving machine performance.
It consists of wear plates with and without ribs. Worn rib plates can be used as distribution plates, greatly increasing material recyclability and reducing operating costs.
Use of wear-resistant materials
Optimized crushing chamber design
Unique distribution plate structure
Get a presentation of the PFL vertical drive rotary crusher from TAPP Group
Please provide details for a detailed product presentation
Operating principle
The rotor, attached to the main shaft, rotates at high speed in a predetermined direction by means of an electric motor. Pieces of material fall from the feed chute onto the distribution plate. When the distribution plate hits the rock with its ribs, the rock will be projected onto the deflector plate with a high impact force.
Then the processed material bounces downward into the cone-shaped crushing chamber of the rotor due to the inclined surface of the reflector plate and gravity. Here it becomes subjected to an impact from rapidly rotating top hammers, acquires high kinetic energy and ejects onto the deflector plate, repeating the crushing process. Pieces of processed material collide with each other inside the crushing chamber, which causes them to break up and tumble in the cone-shaped space.
The material then enters the cylindrical rotor chamber where it crushes again in finer way. This repeated exposure to impacts from top, middle and bottom hammers as well as reflective liner plates results in a gradual reduction in size of the processed pieces of rock. As a result, the material is crushed along natural fracture lines and layers.
When the crushed material becomes smaller than the discharge outlet of the large crushing chamber, it enters the middle chamber, and then the small chamber. However, the bottom rotor has a higher circumferential hammer speed than the second rotor, which increases the crushing force. This allows the material to be pulverized to a finer fraction, before it will be discharged from the machine.
Then the processed material bounces downward into the cone-shaped crushing chamber of the rotor due to the inclined surface of the reflector plate and gravity. Here it becomes subjected to an impact from rapidly rotating top hammers, acquires high kinetic energy and ejects onto the deflector plate, repeating the crushing process. Pieces of processed material collide with each other inside the crushing chamber, which causes them to break up and tumble in the cone-shaped space.
The material then enters the cylindrical rotor chamber where it crushes again in finer way. This repeated exposure to impacts from top, middle and bottom hammers as well as reflective liner plates results in a gradual reduction in size of the processed pieces of rock. As a result, the material is crushed along natural fracture lines and layers.
When the crushed material becomes smaller than the discharge outlet of the large crushing chamber, it enters the middle chamber, and then the small chamber. However, the bottom rotor has a higher circumferential hammer speed than the second rotor, which increases the crushing force. This allows the material to be pulverized to a finer fraction, before it will be discharged from the machine.
| Model | Inner diameter, (mm) | Capacity, (t/hour) | Inlet size, (mm) | Outlet size (mm) | Rotation speed, (rpm) | Electric motor power, (kW) |
|---|---|---|---|---|---|---|
| PFL-750 | 750 | 8~20 | ≤100 | ≤3, 70-90% | 800-1350 | 45 |
| PFL-1000 | 1000 | 15~30 | ≤120 | ≤3, 70-90% | 650-980 | 55 |
| PFL-1250 | 1250 | 30~45 | ≤150 | ≤3, 70-90% | 510-770 | 90 |
| PFL-1500 | 1500 | 50~70 | ≤180 | ≤3, 70-90% | 430-640 | 132 |
| PFL-1750 | 1750 | 70~100 | ≤200 | ≤3, 70-90% | 420-540 | 160 |
| PFL-2000 | 2000 | 90~120 | ≤220 | ≤3, 70-90% | 360-500 | 200 |
| PFL-2300 | 2300 | 120~160 | ≤240 | ≤3, 70-90% | 330-450 | 250 |
| PFL-2500 | 2500 | 160~200 | ≤240 | ≤3, 70-90% | 300-420 | 355 |
PFL-2500 rotary crushers with vertical drive are already available for order with delivery from 20 days.
* Note: Specifications in the table are for reference only. Depending on your raw material, readjustment of specific parameters may be required.
Data in the table is determined with the following assumptions:
(a) Processed material moisture content not exceeding 10%;
(b) Bulk density of the material is 1.6 t/m³.
(c) Compressive strength of the crushed material ≤160 MPa
Depending on the customer's application, the same crusher model can produce products with different particle sizes to meet your requirements.
* Note: Specifications in the table are for reference only. Depending on your raw material, readjustment of specific parameters may be required.
Data in the table is determined with the following assumptions:
(a) Processed material moisture content not exceeding 10%;
(b) Bulk density of the material is 1.6 t/m³.
(c) Compressive strength of the crushed material ≤160 MPa
Depending on the customer's application, the same crusher model can produce products with different particle sizes to meet your requirements.
High crushing ratio and productivity
The PFL rotary crusher efficiently processes material with a maximum inletsize of 80 to 240 mm, providing crushing to particle sizes ≤3 mm (≤3 mm constititute 70% to 90% of the output). This is achieved thanks to the crushing chamber and rotor unique design, which maximize the use of input material kinetic energy. PFL-2500 crusher's peak output is 160-200 tons per hour.
Energy efficiency and lower operating costs
The crusher has a high productivity ratio thanks to the vertical crushing process, when particles pass through the crushing chamber with higher speed while reaching the required size. Therefore it is possible to feed a larger amount of material in one unit of time. Thus, high performance can be achieved with lower power requirements.
Using a crusher before a grinding mill can increase overall system throughput by up to 40% while reducing energy consumption by 30%. That is, you are avoiding coarse lumpy material from overloading the mill.
Using a crusher before a grinding mill can increase overall system throughput by up to 40% while reducing energy consumption by 30%. That is, you are avoiding coarse lumpy material from overloading the mill.
Reliability and durability
Wear parts are made of a multi-component alloys with good hardness and toughness, which reduces wear and increases service life. Careful distance calculations between the hammer and deflector liners ensures a uniform particle size of the material.
Hammers can be replaced as they wear out
It is sufficient to remove the hammer from its seat, turn it over and put it back on with the non-worn side. In this case, the utilization rate of the hammer is significantly higher and service life can grow up to 5 times if serviced in good time.
Hammers can be replaced as they wear out
It is sufficient to remove the hammer from its seat, turn it over and put it back on with the non-worn side. In this case, the utilization rate of the hammer is significantly higher and service life can grow up to 5 times if serviced in good time.
Unique distribution plate design
Unique distribution plate design is an important feature of the crusher. Special protrusions on the distribution plate pre-process large pieces of material before they enter the main crushing chamber. Once the distribution liner rib wears out, it can be used as a plate, which further reduces operating costs.
Easy maintenance and minimized downtime
The PFL crusher is designed with serviceability in mind. Quick inspection of the crushing chamber, hammers and other wear parts replacement, adjustment of the crushing chamber clearance in relation to the crushing chamber lining is possible thanks to the inspection hatch, which provides easy access to the crushing chamber. The hatch significantly reduces maintenance time and increases overall plant productivity.
Safety and convenience
Different sensors can be mounted on the machine, to optimize the crushing process, making it safer and easier to control.
Ready-made solutions
PFL-2500 rotary crushers with vertical drive are already available for order with delivery from 20 days. We offer the possibility to custom design equipment matching specific needs of your plant, whether it is handling ore, coal or other materials.
Unique distribution plate design is an important feature of the crusher. Special protrusions on the distribution plate pre-process large pieces of material before they enter the main crushing chamber. Once the distribution liner rib wears out, it can be used as a plate, which further reduces operating costs.
Easy maintenance and minimized downtime
The PFL crusher is designed with serviceability in mind. Quick inspection of the crushing chamber, hammers and other wear parts replacement, adjustment of the crushing chamber clearance in relation to the crushing chamber lining is possible thanks to the inspection hatch, which provides easy access to the crushing chamber. The hatch significantly reduces maintenance time and increases overall plant productivity.
Safety and convenience
Different sensors can be mounted on the machine, to optimize the crushing process, making it safer and easier to control.
Ready-made solutions
PFL-2500 rotary crushers with vertical drive are already available for order with delivery from 20 days. We offer the possibility to custom design equipment matching specific needs of your plant, whether it is handling ore, coal or other materials.
Contact us:
Mail: kalchenko@tapp-group.ru
Get a presentation of the PFL vertical drive rotary crusher from TAPP Group
Please provide details for a detailed product presentation
Do not hesitate to contact us for the equipment setup and configuration.
You can contact us by filling in the feedback form
or give us a call
8 (800) 301 27 73; +7 (4722) 23-28-39
or give us a call
8 (800) 301 27 73; +7 (4722) 23-28-39
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