Product Description
Xihu (West Lake) Dis.e Rejection Permanent Magnetic Head Pulley for Iron Ore Processing
Working Principle
The head pulley magnet named as head pulley magnet or dry drum permanent magnetic separator also, is a self cleaning magnet which removes foreign tramp ferrous metals from bulk materials on a belt conveyor or separate the non-magnetic materials out of magnetic materials on a belt conveyor. The magnetic field adheres magnetic materials to the belt as all materials passes over the head pulley. The magnetic materials from the underflow can be safely captured together.
Features
Large magnetic envelope angle design, magnetic envelope angle less than 180 degrees, increase the length of the separation area and the number of magnetic inversion, achieve the effective separation of magnetic materials and non (weak) magnetic materials.
Neodymium-iron-boron magnets are used in all magnetic systems to ensure high magnetic field intensity and large depth of action.
The demagnetization rate of magnetic field intensity is less than 5% after 8 years.
The magnetic system is protected by stainless steel plate to ensure that the magnetic block does not fall off.
The shell of the pulley is made of stainless steel and lined with wear-resistant rubber outside, which has a long service life.
When it is used as the driving pulley of the belt conveyor, the length of the conveyor should be less than 100 meters.
Application
It is used for dry pre-concentration of magnetite ores with size less than 300 mm before grinding. Usually it can reject some gangues to improve the iron grade before grinding.
Technical Parameters
Small and Medium Size
| Model | Drum Dia. (mm) |
Drum Len. (mm) |
Belt Width (mm) |
B of Drum Surface (mT) |
Capacity (t/h) |
Feed Size (mm) |
| CTDG-50/50 | 500 | 600 | 500 | 160-350 | 50-80 | <50 |
| CTDG-50/65 | 500 | 750 | 650 | 160-350 | 60-110 | <50 |
| CTDG-63/65 | 630 | 750 | 650 | 160-400 | 70-120 | <50 |
| CTDG-50/80 | 500 | 950 | 800 | 160-400 | 70-150 | <50 |
| CTDG-63/80 | 630 | 950 | 800 | 180-500 | 100-160 | <150 |
| CTDG-80/80 | 800 | 950 | 800 | 180-500 | 120-200 | <150 |
| CTDG-63/100 | 630 | 1150 | 1000 | 180-500 | 130-180 | <150 |
| CTDG-80/100 | 800 | 1150 | 1000 | 180-500 | 150-260 | <150 |
| CTDG-100/100 | 1000 | 1150 | 1000 | 180-500 | 180-300 | <250 |
Big Size
| Model | Drum Dia. (mm) |
Drum Len. (mm) |
Belt Width (mm) |
B of Drum Surface (mT) |
Capacity (t/h) |
Feed Size (mm) |
| CTDG-63/120 | 630 | 1400 | 1200 | 180-500 | 150-240 | <150 |
| CTDG-80/120 | 800 | 1400 | 1200 | 180-500 | 180-350 | <150 |
| CTDG-100/120 | 1000 | 1400 | 1200 | 180-500 | 200-400 | <250 |
| CTDG-120/120 | 1200 | 1400 | 1200 | 180-500 | 220-450 | <250 |
| CTDG-80/140 | 800 | 1600 | 1400 | 180-500 | 240-400 | <250 |
| CTDG-100/140 | 1000 | 1600 | 1400 | 180-500 | 260-450 | <250 |
| CTDG-120/140 | 1200 | 1600 | 1400 | 180-500 | 280-500 | <300 |
| CTDG-140/140 | 1400 | 1600 | 1400 | 180-500 | 300-550 | <300 |
1. What is the main business scope of your company?
HZE is a company with R&D center, design institute, manufacturing factories, installation and commissioning teams. Our customers are in the mining and mineral processing fields. Our major businesses include mineral processing EPC (engineering, procurement and construction), project consultation, engineering design, mineral processing equipment manufacturing, on-site installation, commissioning, staff training, customer project operation management, spare parts supply and technical support. Customers are free to choose any 1 or any combination of our services.
2. What are the outstanding advantages of your company?
The one-stop service of mineral processing engineering project and equipment is our core competitiveness.
The most important feature that CHINAMFG distinguishes itself from other engineering companies, design companies or consulting companies is that we are also an equipment manufacturer with a production plant of 50,000 square meters, and we have complete manufacturing rout and the related equipment.
HZE distinguishes itself from other equipment manufacturers by owning its own R&D center and engineering design institute.
HZE distinguishes itself from many mining machinery enterprises by possessing an expert team with members including not only senior engineers of the company, but also top Chinese technical experts, university professors and researchers.
3. What are the characteristics of your company’s 3D design?
HZE not only uses 3D software to design equipment, but also uses 3D software to design process flow, pipeline, steel structure, auxiliary facilities, etc. of the whole mineral processing project. We even use 3D design for equipment packaging, container packing and equipment instructions manual. This greatly improves the quality of equipment and engineering, shortens the construction period, facilitates technical discussion and evaluation, facilitates project management, improves construction safety and reduces project cost.
4. What are the service features of your company?
- Customers who whether buy our equipment, or entrust us with EPC, or require us to provide a certain service, cooperate closely with us to carry out specific operations and supervise our implementation throughout the process.
- HZE will try to understand the basic situation and needs of customers as detailed as possible before the sale, formulate a preliminary plan according to the specific situation of customers, and get unanimous opinions after communications and discussions with customers to determine the plan.
- We set up customer files for every customer who signed the contract with us and upload them to the Cloud where customers can also get an account and password. Customers can have all the documents, videos and pictures, technology, services, execution, operation, management and control, maintenance and so on related to the business.
- Whether it is in the process of general contracting, equipment manufacturing or providing some kind of service, we welcome customers to know about our implementation on the spot or through the network, and put CHINAMFG requirements and opinions.
- We assist users who have used our products to formulate operation specifications and make suggestions on maintenance plans and spare parts inventories. In addition to routine on-site installation, commissioning and training, during the production period after we handing over equipment to customers for use, we often understand the equipment using situations through the network and provide guidance and training to customer management and operators.
- For the clients who have just start the mining business, we provide the opportunity of training and practice in China’s mines for the clients’ employees, until they are skilled in operation and maintenance.
| Material: | Neodymium-Iron-Boron |
|---|---|
| Energy Saving: | Energy Saving |
| Warranty: | 1 Year |
| Color: | Selectable |
| Customized: | Customized |
| Condition: | New |
| Samples: |
US$ 3000/set
1 set(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How do pulleys contribute to the operation of conveyor systems?
Pulleys play a critical role in the operation of conveyor systems by facilitating the movement of materials or products along the conveyor belt. Here’s how pulleys contribute to the functioning of conveyor systems:
1. Power Transmission: Conveyor systems typically utilize a motorized pulley, also known as a drive pulley or head pulley, which is connected to an electric motor. The motor rotates the drive pulley, which in turn moves the conveyor belt. The rotational power from the motor is transmitted to the belt through the drive pulley, enabling the continuous movement of the belt and the materials being conveyed.
2. Belt Tension and Tracking: Pulleys are used to maintain proper tension in the conveyor belt. Tension pulleys, also called idler pulleys, are strategically placed along the conveyor system to apply tension to the belt. These pulleys help to keep the belt taut and prevent slippage or sagging. Additionally, tracking pulleys are used to align the conveyor belt, ensuring it stays centered and runs smoothly along the intended path.
3. Load Support: Pulleys provide support for the conveyor belt and the load it carries. The belt wraps around the pulleys, and the load is distributed over the surface of the belt. Pulleys with larger diameters are often used at points where heavy loads are encountered to help distribute the load more effectively and prevent belt deformation or damage.
4. Directional Changes: Conveyor systems may require changes in direction to accommodate the layout or specific processing needs. Pulleys known as bend pulleys or snub pulleys are used to redirect the belt and change its course. These pulleys are designed to guide the belt smoothly around bends or corners without causing excessive stress or strain on the belt.
5. Speed Control: Pulleys can be utilized for speed control in conveyor systems. By using pulleys of different sizes or by employing variable speed drives, the rotational speed of the drive pulley can be adjusted, affecting the speed at which the conveyor belt moves. This allows for flexibility in the conveyance process, accommodating different material flow rates or specific operational requirements.
6. System Support and Stability: Pulleys, along with their associated support structures, provide stability to the conveyor system. They help to maintain the alignment and tension of the belt, preventing misalignment, vibrations, and excessive belt movement. Properly designed and maintained pulleys contribute to the overall reliability and smooth operation of the conveyor system.
Conveyor systems are widely used in industries such as manufacturing, mining, logistics, and warehousing. Pulleys are essential components that ensure the efficient and reliable movement of materials and products along the conveyor belt, enabling automated and continuous material handling processes.
Can pulleys be employed in agricultural machinery and equipment?
Yes, pulleys can be employed in agricultural machinery and equipment to facilitate various tasks and improve efficiency. They are versatile components that provide mechanical advantage, enable power transmission, and aid in the movement and control of agricultural implements. Here’s how pulleys can be used in agricultural applications:
1. Belt Drives: Pulleys are commonly used in belt-driven systems in agricultural machinery. They are used in conjunction with belts to transmit power from the engine or motor to different components, such as pumps, fans, and cutting mechanisms. By adjusting the size and arrangement of the pulleys, farmers can control the speed and torque of the driven equipment, optimizing its performance for specific tasks.
2. Harvesting Equipment: Pulleys are utilized in various types of harvesting equipment, such as combines, forage harvesters, and balers. They are employed in the cutting and threshing mechanisms to transfer power and drive the rotating components. Pulleys enable the synchronization of different parts, ensuring efficient crop harvesting and processing.
3. Irrigation Systems: Pulleys play a role in agricultural irrigation systems, particularly in the operation of water pumps. They are incorporated into the pump drive systems and help transfer power from engines or motors to the pump impellers. By using pulleys, farmers can adjust the pump speed and flow rate to meet the irrigation requirements of different crops and soil conditions.
4. Hay and Forage Equipment: In hay and forage equipment, pulleys are utilized to drive various components, such as cutting blades, conditioning rolls, and feed mechanisms. They enable the transfer of power from the tractor or engine to these components, facilitating efficient cutting, processing, and feeding of hay and forage materials.
5. Conveyor Systems: Pulleys are employed in conveyor systems used in agriculture for material handling tasks. They help drive the belts or chains that transport crops, grains, or other agricultural products. Pulleys ensure smooth and controlled movement, enabling the efficient transfer of materials between different stages of processing, storage, or transport.
6. Livestock Equipment: Pulleys find applications in livestock equipment, such as feed mixers, milking machines, and ventilation systems. They are used to transfer power and facilitate the movement of various components involved in these systems. Pulleys contribute to the smooth operation and automation of livestock processes, enhancing productivity and animal welfare.
7. Equipment Adjustments: Pulleys are also employed in agricultural equipment to provide adjustability and flexibility. They enable the adjustment of cutting heights, belt tension, and machine settings, allowing farmers to adapt the equipment to different crops, field conditions, or operational requirements.
Overall, pulleys play a significant role in agricultural machinery and equipment, enhancing power transmission, enabling precise control, and improving the overall efficiency of agricultural operations. Their versatility and adaptability make them valuable components in various agricultural applications.
What are the advantages of using pulleys for mechanical advantage?
Using pulleys for mechanical advantage offers several advantages in various applications. Here are the key advantages:
1. Increased Lifting Capacity: One of the primary advantages of using pulleys for mechanical advantage is that they allow for the lifting of heavier loads with less effort. By distributing the load over multiple segments of rope or belt, pulleys reduce the amount of force required to lift the load. This is especially beneficial in scenarios where manual lifting or limited power is involved.
2. Easier Load Manipulation: Pulleys make it easier to manipulate and control heavy loads. The mechanical advantage provided by pulleys reduces the force needed to move or lift the load, allowing operators to exert less effort. This makes tasks such as lifting, lowering, and positioning heavy objects more manageable and less physically demanding.
3. Safety and Injury Prevention: By reducing the amount of force required to lift heavy loads, pulleys contribute to improved safety and injury prevention. When operators have to exert less physical effort, the risk of strains, sprains, and other lifting-related injuries is significantly reduced. Pulleys enable controlled and smoother load movement, minimizing the risk of sudden shifts or drops that could cause accidents.
4. Precise Load Positioning: Pulley systems provide precise control over load positioning. By using multiple pulleys and adjusting the tension in the rope or belt, operators can achieve precise vertical and horizontal movements of the load. This level of control is particularly valuable in applications that require accurate placement of heavy objects, such as construction, manufacturing, and material handling.
5. Versatility and Adaptability: Pulleys offer versatility and adaptability in various applications. They can be configured in different arrangements and combinations to achieve specific mechanical advantages based on the requirements of the task or load. Pulleys can be easily integrated into existing systems or incorporated into custom-designed setups, making them highly adaptable to different situations.
6. Efficient Power Transmission: Pulleys provide efficient power transmission in mechanical systems. They enable the transfer of rotational motion and force from one component to another with minimal energy loss. The use of pulleys allows for the optimization of power transmission, ensuring effective utilization of available power sources.
7. Cost-Effectiveness: Using pulleys for mechanical advantage can be cost-effective compared to alternative methods. Pulleys are relatively simple and economical devices that can be readily obtained. They require minimal maintenance and have a long operational lifespan. Additionally, pulley systems can often be designed and implemented without the need for complex and expensive equipment.
In conclusion, using pulleys for mechanical advantage offers advantages such as increased lifting capacity, easier load manipulation, safety and injury prevention, precise load positioning, versatility, efficient power transmission, and cost-effectiveness. These advantages make pulleys a valuable tool in a wide range of industries and applications.
editor by CX
2023-10-19