Product Description

Brief Introduction of Permanent Rare earth NdFeB Magnetic Separation Driving Pulleys 

Mainly application:

HangZhou CZPT manufacturing a wide range of Rare Earth/NeFeB and Ferrite Magnetic Pulleys.These Pulleys are widely used to remove tramp iron mixed with the material moving on a conveyor belt.

The permanent magnetic pulley is dual-purpose equipment used for protection of crusher Jaws or other machinery and also for purification and concentration of magnetic material from the mines. It has the widest application in food, chemical, ceramic, paper, coal handling, foundry operation and mining industry.

  • Recycling and Reclaiming:

Separate ferrous from recyclables such as plastic, aluminum, glass cullet, wood chips, and crumb rubber.Remove ferrous from shredded medical waste and steel shot and small slag from foundry sand.Reclaim steel shot used in bead blasting for bridge maintenance and other applications.

  • Processing industries 

It is suitable for application on automatic production lines purification of raw materials in  plastics, sand, stone, fertilizer, cement, carbon, abrasives, glass, borings, grindings, pigments, grain, seed, cereal, candy, sugar, coffee tile, ceramic, food, recycling, casting,  cereal, chemical, mining, pharmaceutical industries and steel foundry industries, beside that it can be used widely for Iron ore Concentration or Ferro Alloy treatment.

Features and Benefits for dual-purpose drums and pulleys magnetic separator  

  • Easy to operate and install.Low maintenance,continuous, permanent and power free
  • Enhance purification purity of end product in food.chemical.plastic and galss industries,Removal of iron contaminant part of all dimensions
  • Normally consist of high intensity rare earth magnets.
  • Possibility of a second separation by using the magnetic pulley following drum and overhead permanent magnetic separation
  • They are normally of stainless steel construction.
  • The width of the roller vary for different magnets.


More Recommendation


Magnetic Drum and Drum In-Housing Separators

Drum Separators remove both large and small pieces of iron contaminants from heavy flows of bulk materials processing lines.

Grate Magnets and magnetic grates in-Housing

Powerful, permanent magnetic protection against fine and tramp iron contamination. simple installation in
various shaped hoppers, floor openings, chutes and ducts

Ultra Intensity roller magnet for Stainless Steel recovery 

to remove weakly magnetic stainless steel from recycled materials when processing plastic waste

for ferromagnetic slag components permanent magnetic pulley, and self-cleaning overhead suspension magnets unit and the robust magnetic drums offer the highest separation efficiency along with outstanding functionality and robustness.

for secondary aluminium separation

eddy current separators reply on .the trusted high-frequency pole drum with its eccentric construction, the highest yields and purity levels can be achieved for non-ferrous recovery .

for Stainless steel recovery

sensor sorting units base on the adjusted variably and precisely for the optimum product generation are most suitable for concentrating stainless steel slag.


Company Profile
As a prominent manufacturer, exporter, and supplier of quality metal separation machine and other back-up equipment , we has always been various industries for metal solution , not only unit machine but whole processing system .
With years of design and manufacturing expertise ,We are constantly seeking new way trying to fit all customer`s requirement
we serve with more efficient production, safer product and an untarnished reputation.
By greater functional reliability and sturdy construction, HangZhou CZPT Magnetics products have become leader in the field of Eddy Current Separator ,Permanent Magnetic Equipment, Electromagnetic Equipment,sensor Stainless steel Sorter , Screen Equipment , conveyors unites and Mineral processing Equipment in China and all over the world .



Other Working Site —-Metal Solution in Recycling


1.Q:are you Original Manufacturer ?


2.Q: Which machine /system should I choice for ?

A:To guarantee the good performance , please kindly provide as details information as possible about the material ,

e.g. where is the material come from ? whats the main components and the percentage ?size range , productivity



How to use the pulley system

Using a pulley system is a great way to move things around your home, but how do you use a pulley system? Let’s look at the basic equations that describe a pulley system, the types of pulleys, and some safety considerations when using pulleys. Here are some examples. Don’t worry, you’ll find all the information you need in 1 place!

Basic equations of pulley systems

The pulley system consists of pulleys and chords. When the weight of the load is pulled through the rope, it slides through the groove and ends up on the other side. When the weight moves, the applied force must travel nx distance. The distance is in meters. If there are 4 pulleys, the distance the rope will travel will be 2×24. If there are n pulleys, the distance traveled by the weight will be 2n – 1.
The mechanical advantage of the pulley system increases with distance. The greater the distance over which the force is applied, the greater the leverage of the system. For example, if a set of pulleys is used to lift the load, 1 should be attached to the load and the other to the stand. The load itself does not move. Therefore, the distance between the blocks must be shortened, and the length of the line circulating between the pulleys must be shortened.
Another way to think about the acceleration of a pulley system is to think of ropes and ropes as massless and frictionless. Assuming the rope and pulley are massless, they should have the same magnitude and direction of motion. However, in this case the quality of the string is a variable that is not overdone. Therefore, the tension vector on the block is labeled with the same variable name as the pulley.
The calculation of the pulley system is relatively simple. Five mechanical advantages of the pulley system can be found. This is because the number of ropes supporting the load is equal to the force exerted on the ropes. When the ropes all move in the same direction, they have 2 mechanical advantages. Alternatively, you can use a combination of movable and fixed pulleys to reduce the force.
When calculating forces in a pulley system, you can use Newton’s laws of motion. Newton’s second law deals with acceleration and force. The fourth law tells us that tension and gravity are in equilibrium. This is useful if you need to lift heavy objects. The laws of motion help with calculations and can help you better understand pulley systems.

Types of pulleys

Different types of pulleys are commonly used for various purposes, including lifting. Some pulleys are flexible, which means they can move freely around a central axis and can change the direction of force. Some are fixed, such as hinges, and are usually used for heavier loads. Others are movable, such as coiled ropes. Whatever the purpose, pulleys are very useful in raising and lowering objects.
Pulleys are common in many different applications, from elevators and cargo lift systems to lights and curtains. They are also used in sewing machine motors and sliding doors. Garage and patio doors are often equipped with pulleys. Rock climbers use a pulley system to climb rocks safely. These pulley systems have different types of pinions that allow them to balance weight and force direction.
The most common type of pulley is the pulley pulley system. The pulley system utilizes mechanical advantages to lift weight. Archimedes is thought to have discovered the pulley around 250 BC. in ancient Sicily. Mesopotamians also used pulleys, they used ropes to lift water and windmills. Pulley systems can even be found at Stonehenge.
Another type of pulley is called a compound pulley. It consists of a set of parallel pulleys that increase the force required to move large objects. This type is most commonly used in rock climbing and sailing, while composite pulleys can also be found in theater curtains. If you’re wondering the difference between these 2 types of pulleys, here’s a quick overview:

Mechanical Advantages of Pulley Systems

Pulley systems offer significant mechanical advantages. The ability of the system to reduce the effort required to lift weights increases with the number of rope loops. This advantage is proportional to the number of loops in the system. If the rope had only 1 loop, then a single weight would require the same amount of force to pull. But by adding extra cycles, the force required will be reduced.
The pulley system has the advantage of changing the direction of the force. This makes it easier to move heavy objects. They come in both fixed and mobile. Pulleys are used in many engineering applications because they can be combined with other mechanisms. If you want to know what a pulley can do, read on! Here are some examples. Therefore, you will understand how they are used in engineering.
Single-acting pulleys do not change direction, but compound pulleys do. Their mechanical advantage is six. The compound pulley system consists of a movable pulley and a fixed pulley. The mechanical advantage of the pulley system increases as the number of movable wheels decreases. So if you have 2 wheels, you need twice as much force to lift the same weight because you need a movable pulley.
The mechanical advantage of a pulley system can be maximized by adding more pulleys or rope lengths. For example, if you have a single pulley system, the mechanical advantage is 1 of the smallest. By using 2 or 3 pulleys, up to 5 times the mechanical advantage can be achieved. You can also gain up to 10 times the mechanical advantage by using multiple pulley systems.
The use of a single movable pulley system also adds to the mechanical advantage of the pulley system. In this case, you don’t have to change the direction of the force to lift the weight. In contrast, a movable pulley system requires you to move the rope farther to generate the same force. Using a compound pulley system allows you to lift heavy loads with ease.

Safety Issues When Using Pulley Systems

Pulleys have an incredibly unique structure, consisting of a disc with a groove in the middle and a shaft running through it. A rope or cord is attached to 1 end of a pulley that turns when force is applied. The other end of the rope is attached to the load. This mechanical advantage means that it is much easier to pull an object using the pulley system than to lift the same object by hand.
Although pulley systems are a common part of many manufacturing processes, some employers do not train their workers to use them properly or install protection to prevent injury. It is important to wear proper PPE and follow standard laboratory safety practices during pulley system activities. Make sure any support structures are strong enough to handle the weight and weight of the rope or rope. If you do fall, be sure to contact your employer immediately.

China Good quality Rare Earth NdFeB Permanen Magnetic Driving Pulleys Belt Conveyor for Automatic Ferrous Removal   with Good qualityChina Good quality Rare Earth NdFeB Permanen Magnetic Driving Pulleys Belt Conveyor for Automatic Ferrous Removal   with Good quality

Conveyor Pulley

As one of the conveyor pulley manufacturers, suppliers, and exporters of mechanical products, We offer conveyor pulley and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of conveyor pulley.

Recent Posts