Item Description
Item Description
The drum straight was manufactured by big seamless metal:
We specifically cut the tube by making use of the flame slicing machine, and weld the inner pulley disc by making use of the professional pulley welding equipment, and weld the pulley sleeve and disc by using the positioner. We use the large drum lathe method the outdoors circle, so that it assures the pulley has the uniform thickness and tiny pulsation. We pick forty five# spherical metal and sleeve and procedure the entire shaft so that it makes certain shaft concentricity and reduction for the eccentric shaft force. It make sure the pulley transfer a lot more stable, higher top quality bearing which is sizzling charging and bearing block are outfitted internal bearing enlargement system, so the bearing can be easily pushed to the bearing place and it avoids the bearing hurt from the beating. We require make the reducing inner pressure treatment options when the pulley’s face up to forces exceed 80KN and we will make the static equilibrium inspection when the belt pace exceeds 2.5m/s.
Creating various specifications pulley: manufacturing scope diameter: 114mm-2400mm, size: 260mm-3400mm
We can generate distinct kind, diverse top quality, diverse regular pulley according to the consumers requests.
In depth Photos
| Description | Fabrication Services flat belt idler pulley for belt conveyor |
| Application | Used in electric power, metallurgy,mine,coal, cement,metal,chemical, port, hydroelectric power and grain industries |
| Pipe/Tube/Shell | one)Content:Q235 Steel 2)Diameter:219mm-3000mm three)Size:500mm-5000mm,depends on the belt width of the conveyor |
| Shaft/Axis | Material:#45 Steel |
| Bearing | Big roving crack, deep groove ball with double sealing |
| Welding | Pipe and bearing housing with automatic welding |
| Floor | Smooth steel color surface, rubber lagging surface |
| Colour | Red,eco-friendly,blue or as require |
| Service life | More than 30,000 hours |
| Common | GB,ISO,DIN,CEMA,JIS |
Packaging & Delivery
Business Profile
HangZhou CZPT Conveying Machinery Co, Constrained was discovered in Could, 2005. It registered capital is eleven.sixty eight million CNY. It is a personal business of inventory keeping program. It is found in economic and technological improvement zone of Xihu (West Lake) Dis. city. We can create CZPT Model TD75, DT II, DT IIA mounted belt conveyor, cell lifting belt conveyor, enviromental defense belt conveyor, sluge belt conveyor, mine belt conveyor, farming belt conveyor, farming belt conveyor, workshop line, huge dip angle belt conveyor, roller conveyor, roller and pulley. We have special belt conveyor designer group. We have been granted industrial creation licenses, Good quality certification, trademark with reputation. It is enhanced CZPT manufacturer. We provide our items to residence and overseas equipment factories. Also offer greatest price to our dealers’ and buying and selling company. And we have impartial export authority. In accordance to diverse specifications of domestic and foreign customers’ drawings, we can produce German DIN normal , Australian AS regular, Japanese JIS regular, American CEMA regular, South African SANS-SABS common, Russian Gost normal, French AFNOR standard, etc. Items are exports to the Center East, Africa, The usa, Australia, Europe, Southest Asia, Russia and other nations and areas.
There are massive-scale lathe, CNC machine, double pressing machine, double welding machine, double dull machine, milling equipment, expert equipments devices. We can produce 50 meters belt conveyor, 20 pieces drum, five hundred sets bracket, we can generate 2000 items roller for every working day and seven-hundred thousand rollers for each calendar year. We pick SRB brand bearing and particular tube , chilly-drawing shaft and specific housing and labyrinth seals. The skilled inspectors use testing tools to examine the roller of the effects for water-resistant, avoiding static electrical energy sideway, relocating up and down, revolving resistance and slipping test. The examine result is that the certified fee of the rollers is in excess of ninety eight%. The sounds of the rollers is extremely minimal and its running is quite nimble. The existence of the rollers is in excess of 30000 hours, and the products are praised by our customers. Our roller are broadly utilized in coal mine, mines, ports, metal crops, fertilizer vegetation, animal feed factory, cement huge little and medium enterprises.
Our firm pursues that credit rating is as purpose and high quality is the most crucial. We requests to stay and create with high quality and credit history. Power the interior administration and increase the high quality of the goods continually. Supply the best merchandise for consumers from the starting to the stop. At the same time, give the best service for customers.
Our Rewards
What varieties of Conveyor Pulleys we can manufacture:
Conveyor head pulley, Conveyor travel pulley, Conveyor bend pulley, Conveyor Tail Pulley
Conveyor stress pulley, Conveyor snub Pulley, Conveyor CZPT Pulley, Conveyor get up Pulley and so on Our workshop
Advantage:
The existence time: A lot more than 30000 several hours
Samples for testing are accessible.
The a lot more peaceful payment conditions
Comprehensive conveyor roller idler feature:
one. Roller idlers Dia 50mm-219mm, length one hundred ninety-3400mm, which are used in the steel market, harbor, coal industry, energy business, cement industry, and so on
2. Tube: Q235
3. Shaft: 45# Metal
five. Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.
six. Seals: Grease retaining internal seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.
7. Lubrication: Grease is Lithium cleaning soap variety grease with Rust Inhibitors.
eight. Welding: Combined gas shielded arc welding end
nine. Portray: Regular painting, hot galvanized portray, electrical static spraying painting, baked painting
Besides we can manufacture the rollers and idlers in accordance to the buyers’ requirements
Certifications
FAQ
1. who are we?
We are primarily based in ZheJiang , China, commence from 2005,sell to Mid East(64.00%),Jap Asia(16.00%),South The us(7.00%),Southeast Asia(7.00%),Africa(6.00%). There are overall about fifty one-100 folks in our place of work.
two. how can we guarantee quality?
Constantly a pre-manufacturing sample just before mass creation
Usually closing Inspection ahead of cargo
3.what can you acquire from us?
Belt Conveyor,Conveyor Spare Parts,Conveyor Pulley,roller brackets,belts
four. why ought to you acquire from us not from other suppliers?
We have a specialist crew with prosperous experience in conveyor market at CZPT Our team will supply first-class support to you.
five. what companies can we give?
Accepted Shipping and delivery Conditions: FOB,CFR,CIF,EXW,FAS,FCA,Convey Shipping
Approved Payment Forex:USD,EUR,CNY
Approved Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Funds
Language Spoken:English,Chinese,Russian
| Material: | Carbon Steel |
|---|---|
| Surface Treatment: | Baking Paint |
| Motor Type: | Frequency Control Motor |
| Installation: | Turning |
| Keyword: | Drum Conveyor Pulley |
| Warranty: | 1 Year |
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| Samples: |
US$ 30/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Description | Fabrication Services flat belt idler pulley for belt conveyor |
| Application | Used in electric power, metallurgy,mine,coal, cement,steel,chemical, port, hydroelectric power and grain industries |
| Pipe/Tube/Shell | 1)Material:Q235 Steel 2)Diameter:219mm-3000mm 3)Length:500mm-5000mm,depends on the belt width of the conveyor |
| Shaft/Axis | Material:#45 Steel |
| Bearing | Big roving crack, deep groove ball with double sealing |
| Welding | Pipe and bearing housing with automatic welding |
| Surface | Smooth steel color surface, rubber lagging surface |
| Color | Red,green,blue or as require |
| Service life | More than 30,000 hours |
| Standard | GB,ISO,DIN,CEMA,JIS |
| Material: | Carbon Steel |
|---|---|
| Surface Treatment: | Baking Paint |
| Motor Type: | Frequency Control Motor |
| Installation: | Turning |
| Keyword: | Drum Conveyor Pulley |
| Warranty: | 1 Year |
###
| Samples: |
US$ 30/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Description | Fabrication Services flat belt idler pulley for belt conveyor |
| Application | Used in electric power, metallurgy,mine,coal, cement,steel,chemical, port, hydroelectric power and grain industries |
| Pipe/Tube/Shell | 1)Material:Q235 Steel 2)Diameter:219mm-3000mm 3)Length:500mm-5000mm,depends on the belt width of the conveyor |
| Shaft/Axis | Material:#45 Steel |
| Bearing | Big roving crack, deep groove ball with double sealing |
| Welding | Pipe and bearing housing with automatic welding |
| Surface | Smooth steel color surface, rubber lagging surface |
| Color | Red,green,blue or as require |
| Service life | More than 30,000 hours |
| Standard | GB,ISO,DIN,CEMA,JIS |
Types of pulleys and their advantages and disadvantages
There are several types of pulleys. Learn the basic equations of the pulley system. Then learn about the different uses for pulleys. The disadvantages of using pulleys will be covered. Knowing these, you can buy the pulley that suits your needs. Here are some of the best pulley types and their pros and cons.
Basic equations of pulley systems
A pulley system is a mechanism that allows two blocks of a certain mass to be connected by a taut rope. The acceleration of each block is the same in magnitude and direction. The external force acting on each block is the weight of the block (10g) and the tension in the string. The tension between the two blocks is the total tension and the force acting on the pulley is the weight of the two blocks.
This simple mechanism uses two simple equations to explain how the system works. First, the mass of the weight on both sides of the pulley must be the same. When the weight is forced to move, the rope tightens and the second pulley descends. The weight is also attached to the second pulley and must be the same distance as the first pulley. This will result in a speed ratio of 2 times the distance covered by the first pulley.
Second, we have to calculate the force required to lift the object. The lower mass is supported by a wire configuration passing through all pulleys, while the uppermost pulley is used to apply the force. The lower block is used to support the weight. The applied force needs to travel a distance nx to move the weight. This distance, called MA, can be written as:
Once we have gathered the necessary information, we can apply the calculations to the pulley system. We can also use the Mechanical Advantage Calculator to calculate the force on the anchor. To do this, we must apply a force to the load as well as to the pulley itself. Using this equation, we can calculate the force required by the load to lift the load.
Types of pulleys
There are three basic types of pulleys: movable, fixed and compound. Both types of pulleys translate the force applied to them. The ideal mechanical advantage of pulleys is two. This is because a single movable pulley only doubles the force, whereas a compound pulley doubles or triples the force. This type of pulley is often used with other types of pulleys.
Movable pulls move with the weight of the load, and the force pulling them increases on the lift side. They are often found in utility elevators and construction cranes. These systems are very simple, inexpensive and quiet to use. The force required to lift the object depends on the mechanical advantage of the system. The two most common types of pulleys are listed below. Let’s take a closer look at each one.
V-shaped pulleys are used in vehicles and electric motors. These pulleys require a “V” belt to function properly. Some have multiple “V” grooves to avoid slipping. They are used in heavy duty applications to reduce the risk of power slip. These pulleys also have more than one “V” groove. V-belt pulleys are commonly used in vehicles and electric motors.
Composite pulleys are made from more than one type of cable or rope wrapped around the wheel. They can be fixed or hinged and are usually made of stainless steel or bronze. Composite pulleys have multiple layers and can be a single unit or many different components. There are three main types of pulleys: fixed pulleys and composite pulleys. These are the most common types. Almost every type of pulley is used for some type of application.
Fixed pulleys have one advantage over movable pulleys: they change direction as the weight of the load increases. They are typically used in heavy construction equipment. Gun tackles, patio tackles, and stationary tackles are examples of equipment that use a pulley mechanism. These devices are very common and can be found on most modern construction sites. They provide great convenience for lifting large loads.
application
What are the applications of pulleys? Simply put, a pulley is a mechanical device that transforms a difficult task into an easier one. It consists of ropes and pulleys. It is usually used to lift objects. Usually, people wrap a rope around a pulley and pull up to lift the object. One disadvantage of using pulleys is that they require the same force as lifting the object directly.
One of the most popular applications of pulleys is lifting heavy objects. They help people pull up heavy objects and blocks. The system can also be used in seeders, lifts, grinders, etc. Other applications include raising flags, loading cargo, pulling curtains and rock or mountain climbing. Students can learn about the various uses of pulleys and the physics behind them.
Pulleys can be made of many different materials, depending on the application. Some are movable, which means they move with the object they are used to lift. This pulley system can be made of nylon, wire rope or fiber material. The best part about these systems is that they are easy to install and maintain. For a better grasp, use the guide or video tutorial to learn more about the pulley system and how it works.
Tapered pulleys are common in paper mills. They are high-quality pulleys that transmit power to connected parts. They can be dynamic or static and have different balances. Because pulley systems are highly customized, most industrial applications require systems designed specifically for specific applications. In this way, the system is safe, simple and inexpensive. The benefits of this design are endless.
The most common use of pulleys is for motor drives. They are used to minimize noise by applying force to the shaft to reduce the workload. They are also less expensive than gears and do not require lubrication. Furthermore, they can change the direction of the applied force. They are also less expensive than gears and are often used with other components. A screw is a cylindrical member with helical ribs used to connect something.
shortcoming
Although the pulley system makes it easier to move heavy objects, it still has some drawbacks. When using a pulley system, you must remember that the force required to lift the weight increases with the number of cycles. In addition, the distance between the puller and the heavy object increases, which may lead to accidents. Also, moving heavy objects can be tricky if the rope slips. Pulley systems are not very expensive and can be easily assembled. However, it does require a lot of space.
First, it is not efficient. Besides being inefficient, pulleys produce different forces at different speeds. Fixed pulleys use more force than the load, while movable pulleys move with the load. A movable pulley requires less force than a fixed pulley, but the combined system travels a long distance. Therefore, this method is not as efficient as the fixed method.
Pulleys are not only used in industrial processes. You can see them in various places in your daily life. For example, large construction cranes use pulleys to lift heavy loads. Even flagpoles, blinds, clotheslines, ziplines, motors and climbing equipment use pulleys. Still, despite their advantages, the disadvantages are not too serious.
Another disadvantage of the pulley is its wear and tear. While a pulley’s housing is theoretically infinite, its bearings and locking components typically wear out over time. To overcome this problem, a new bearing and locking assembly can be installed. No need to replace the housing and shaft, the entire assembly can be re-bonded and painted to replicate the original look. Alternatively, the pulley can be replaced with a new housing and shaft.
Using pulleys can also reduce the advantage of pulleys. On the other hand, interception and tackle is a system in which two pulleys are connected to each other using ropes. Unlike pulleys, pulley pulley systems can be adjusted in the direction of travel and can move heavy loads up to four times their force when used in hydraulic lifts.
editor by czh 2022-12-14