Tag Archives: roller chain for sale

China Plastic Pulley with Double Roller for Hot Sale (ML-DD030) chain pulley

Product Description

Plastic Pulley with Double Roller for Sizzling Sale (ML-DD030)
Merchandise Description
one.       Product No.: as proven in the photo.
2.       Materials: steel/zinc/aluminum/plastic bracket + ball bearing / needle bearing wheel
3.       For some models, the peak of the roller is adjustable.
4.       Color of the wheel: red, green, white, orange, etc.
5.       Application: sliding doorway and window, binds, rolling shutters, home furniture, conveyor belt, and so on.
six.       Typical packing: poly bag + outer carton

About us
Our factory is specialized in manufacturing non-regular bearing, plastic and metal pulley, bracket pulley, roller, doorway and window fittings, and so forth. Relying on a collection of innovative processing equipments, competent personnel, stringent inspection program, and organized administration, we are capable to supply great-quality merchandise with competitive price.

Why pick us
1.       Skilled knowledge: nearly twenty years’ expenience in non-normal bearings, rollers, pulleys, and other plastic equipment for doorway and window.
two.       Common more than the world: above 20 industry countries.
3.       Benefit: excellent good quality with competitive price tag.
four.       OEM provided: complex drawings, samples or photos are essential.
 

For a lot more info, please visit http://nbminli/

 


/ Piece
|
10,000 Pieces

(Min. Order)

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Certification: ISO
Splittable: Splittable
Material: Plastic
Frame Width: 22
Frame Height: 20.5
Roller Diameter: 21.6

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Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

For more information, please visit http://nbminli.en.made-in-china.com/

/ Piece
|
10,000 Pieces

(Min. Order)

###

Certification: ISO
Splittable: Splittable
Material: Plastic
Frame Width: 22
Frame Height: 20.5
Roller Diameter: 21.6

###

Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

For more information, please visit http://nbminli.en.made-in-china.com/

Overview of Different Types of Pulleys

A pulley is a wheel mounted on a shaft or shaft. Its purpose is to facilitate the movement or change of direction of the cable or taut rope, and to transmit power between the cable and the shaft. Pulleys are typically used for lifting, winding or forklift applications. If you are building your own pulley system, the following design and installation considerations should be followed. This article will give you an overview of the different types of pulleys.
pulley

Pulley System Mechanics

There are many different ways to utilize the mechanism of the pulley system. The most basic pulley system consists of a fixed wheel and a support frame. Both components are connected by ropes or cables used to support the load. A pulley system is effective when the force required to lift the load is less than the weight of the object being lifted.
One way to use a pulley system is to suspend a block with a mass of 0.80 kg on a fixed pulley. Then another person can hang a bucket weighing up to 40kg. The weight of the bucket is transferred to the fixed pulley. The rope is attached to the pulley by a loop or sling. The rope will spin and pull on the barrel or block.
The pulley system is also an important tool for lifting heavy objects. Pulleys are often used in construction equipment to make lifting heavy objects easier. Gun tackles, yard tackles, and stationary tackle systems are common examples of these devices. They use the mechanical advantage of the design to guide the force that lifts the object. If you want to learn more about pulley systems, visit Vedantu. This website will provide you with a full description of the mechanism and its application.

Types of pulleys

Many different types of pulleys are used to lift heavy objects. They change the direction of the force and are an integral part of the cable system. Therefore, pulleys can move large and heavy objects more easily. However, before buying a pulley, you should have an idea of ​​the benefits it brings. Below are some of the most common uses for pulleys.
Conical Pulley: Consists of several small conical pulleys connected to each other. The larger base of one pulley is used to guide the force. Round pulleys are used in the same way as step pulleys. They are widely used in industry and can be purchased at any hardware store. Pulleys are a huge investment, and the benefits they provide far outweigh the cost.
Movable Pulls: These are similar to their names, but work by allowing objects to move with the pull. Their movable parts are attached to the object to be lifted. They are also ideal for lifting heavy loads and can be found in utility elevators and construction cranes. They are also used in many other industries. They can also be made of wood, plastic or metal. The type of pulley you use depends on its intended use.

Mechanical Advantages of Pulley Systems

A pulley system is a simple machine that reduces the effort required to lift heavy loads. This mechanical advantage is proportional to the number of loops. For example, if you have a single rope loop, you must apply equal force to lift the weight. When you add another rope loop, you can lift heavier weights just by applying the same force. Therefore, a pulley system is an excellent way to use gravity to your advantage.
Mechanical advantage is a measure of the effectiveness of a pulley system. This ratio of force to work is called the mechanical advantage. In other words, if the rope system has a large mechanical advantage, it means that it requires less force to lift heavier loads. This advantage is usually measured in kilograms and is the same for all pulley systems. In general, the greater the mechanical advantage, the less effort is required to lift the load.
The mechanical advantage of a pulley system is that a single movable pulley requires half the force to lift an object than a single fixed pulley. Assuming frictionless bearings, the MA of a single pulley system is 2, similar to the MA of a single lever. A single pulley travels twice as much as it takes to move heavy objects manually.
pulley

Considerations when designing and installing a pulley system

The capacity of the pulley depends on the type and diameter of the cable. Besides its diameter, its sheath should also support it well. The basic function of the pulley is also important. However, most people tend to ignore the pulley selection process, resulting in ineffective load-pull capabilities. To avoid such problems, different parameters must be carefully considered during design and installation.
During the design and installation of the pulley system, the ratio of the cable diameter to the largest pulley diameter must be considered. Those who work in the industrial sector will have an idea of ​​this ratio. The greater the D:d ratio, the greater the capacity of the cable to withstand the load. The best way to ensure secure design is to take the right information and use it to design a system that is both robust and secure.
When designing a pulley system, it is important to remember that the pulley needs to have enough power to operate safely. In addition to horsepower, the belt should have sufficient elongation to absorb shock loads. If the elongation of the belt is very small, it is very likely that the teeth will be sheared or broken, causing serious damage to the system. Extensive belt sag should be compensated for by offsetting the driven pulley. Finally, the frame supporting the pulley should be rigid. Otherwise, the non-rigid frame will cause center distance and tooth skipping changes.

Add more pulleys to the system

Adding more pulleys to the spool might have some effect. The friction between the rope and the pulley increases with the number of pulleys, which in practice limits the number of spools. The best solution is to combine the pulleys into one housing. If the load is small enough, adding a few pulleys probably won’t make a difference.
Using multiple pulleys allows a single load to be lifted with half the force required. The longer the rope, the greater the mechanical advantage. In fact, a spool can withstand a load of 100 N. Additionally, adding more pulleys quadrupled the mechanical advantage. In this case, a single 100 N load would require a force of 25 Newtons.
When the rope is used, it stretches as the weight of the object increases. This will make the rope longer, increasing its length and increasing the distance over which the load can be lifted. Eventually, the rope will break and the lifted object will fall. Then you will have to buy a new rope. It may seem like an expensive proposition, but it pays off in the long run.

cast iron pulley

Cast iron pulleys are the most popular choice among industrial users. They are made of solid cast iron and usually cost very little. Their rims are held in place by a mesh that extends from a central boss. They also have spokes and arms that hold them in place. These pulleys are ideal for a variety of applications including fan belts, compressors and conveyors.
V-groove drive pulleys are ideal for general purpose pulleys. It has an inner diameter of one inch and is commonly used in feeders and ventilation curtain systems. Its steel straps prevent rust and ensure it meets or exceeds industry standards. 3-1/2″ cast iron pulleys are also available. In addition to the V-groove drive pulley, there are similar pulleys for power transmission. The V-groove drive pulley is powder coated for added durability.
The cross section of the arm is elliptical, with the long axis twice as long as the short axis. The radius of the arm is equal to the diameter of the pulley. The thickness of the arm is a key factor to consider when purchasing a pulley. If you’re not sure which material you need, you can always consider wooden or steel pulleys. They are lighter and have a higher coefficient of friction than metal pulleys.
pulley

timing pulley

Plastic timing pulleys have many advantages over steel timing pulleys. On the one hand, they are lightweight and corrosion resistant, making them ideal for applications that do not require high torque and tensile strength. Another benefit is their resistance to high temperatures. Plastic timing pulleys are ideal for applications involving flammable gases, solvents or particles. They can last for many years. For more information on the different types of plastic timing pulleys.
Vertical shaft drives require flanged timing pulleys. For large span drives, at least one of these pulleys must be flanged. The flange provides a secure connection to the shaft and prevents ratcheting of the timing belt. Finally, HTD timing belt teeth prevent timing belt ratcheting. These teeth need a large enough space to be seated. However, they can also cause a backlash. These pulleys are not suitable for applications where positional accuracy is critical.
Timing belt systems are designed to avoid such problems. The drive shaft and the driven shaft are aligned with each other. The pulleys are located on different planes and are connected by pitch lines. The pitch line of the timing pulley coincides with the pitch line of the belt. These pulleys are also easier to implement and maintain. It is better to use a synchronous system because the resulting gear system emits less noise than other systems.

China Plastic Pulley with Double Roller for Hot Sale (ML-DD030)     chain pulleyChina Plastic Pulley with Double Roller for Hot Sale (ML-DD030)     chain pulley
editor by CX 2023-03-27

China Roller chain and sprocket manufacturer Troughing #43 Roller Chain in Busto Arsizio Italy Idler Roller for Sale with ce certificate top quality low price

China Roller chain and sprocket manufacturer Troughing #43 Roller Chain in Busto Arsizio Italy  Idler Roller for Sale with ce certificate top quality low price

We – EPG Team the greatest Chain and agricultural gearbox manufacturing unit in China with 5 distinct branches.

Each procedure, every section, each perform in EPG is demanded to be carried out one particular step subsequent one more, very carefully and cautiously, from content variety, reformation to production accessories, from components warmth therapy to computerized assembly, from high quality management to solution inspection and testing and from purchase working to right after product sales provider.ISO Good quality and credit score are the bases that make a corporation alive. a specialised supplier of a entire variety of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….9001 accredited producer of precision roller chains. Kinds consist of single and a number of strand, hollow pin, side bow, rollerless, self-lubricating, straight sidebar, double pitch, brushed, nickel plated, armor coated, 304 stainless metal, leaf, hoist and O-ring, citrus, sorting and caterpillar roller chains. engineering course chains & precision roller chains. Solitary strand chain, multi-strand chains, double pitch chains, corrosion resistant chains, self-lubricating chains, attachment chains, leaf chains, and specialty chains.

Solution Description

Extensive Software

Our conveyor idler can extensively applied for mining, coal, metallurgy, electric electrical power, wharf and sea port, grain, chemical and almo EPT any industy which have conveying program. 

Diverse sort of conveyor idlers: 
1. Flat/Carrier/Carrying Rollers: Utilized to deal with bulk&device materials. 
2. Impact Rollers: Mounted at the loading stage to take up the shocks and to aid defend once again EPT belt harm. 
3. Return Rollers: Used to sustain and help the belt throughout its return segment and performs a cleaning motion
—Return rollers with Spaced Rings (Rubber Disc Rollers)
—Return Rollers with Helical Rubber Rings (Spiral Rollers)
four. Self-aligning/Instruction Rollers: Utilised to adju EPT the belt deviation, protecting against hunting and making certain stable procedure of conveyor belt. 
—Tapered self-aligning rollers
—Friction self-aligning rollers

Major Characteristics: 

Complex Parameter:

  

Idler Roller Generation Processing

Different Varieties of conveyor idler: 

About Us

HangZhou Xihu (West Lake) Dis.ng Heavy Industry EPT Co., Ltd is specialized in creating, creating and manufacturing innovative and systematic conveying machinery such as belt conveyor, pipe conveyor, bucket elevator, screw conveyor, conveyor rollers, conveyor idlers, conveyor pulley, and numerous types of components relevant to the conveyors, which primarily applied for mining, coal, metallurgy, energy plants, dork, sea ports, grain, chemical, and EPT bulk content transmission industries. 
HangZhou Xihu (West Lake) Dis.ng proven since 2001 with complete registered cash of RMB 108 million, it covers an spot of eighty, 000 square meters with development location of 26, 000 sq. meters, current over four hundred technological engineers and competent staff. There are much more than 3 hundreds sets of specialized generation equipments and screening equipment to ensure for the innovative technology and high good quality. 

 
 
Tackle: Xihu (West Lake) Dis. Ea EPT Street No. 827, HangZhou, ZheJiang , China
 

The use of authentic tools manufacturer’s (OEM) element quantities or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our firm and the outlined replacement areas contained herein are not sponsored, authorized, or made by the OEM.

China Roller chain and sprocket manufacturer Troughing #43 Roller Chain in Busto Arsizio Italy  Idler Roller for Sale with ce certificate top quality low price

China Roller chain and sprocket manufacturer Troughing #43 Roller Chain in Busto Arsizio Italy  Idler Roller for Sale with ce certificate top quality low price

China Roller chain and sprocket manufacturer Troughing #43 Roller Chain in Busto Arsizio Italy  Idler Roller for Sale with ce certificate top quality low price

China Roller chain and sprocket manufacturer Troughing #43 Roller Chain in Busto Arsizio Italy  Idler Roller for Sale with ce certificate top quality low price

MW made in China – replacement parts – in Donetsk Ukraine Hot Sale S62f3 S45 S55 S32 S42 S51 S52 S77 S88 Agricultural Roller Chain for Handle Sugar with ce certificate top quality low price

MW  made in China - replacement parts -  in Donetsk Ukraine  Hot Sale S62f3 S45 S55 S32 S42 S51 S52 S77 S88 Agricultural Roller Chain for Handle Sugar with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

EPT Hot Sale S62F3 S45 S55 S32 S42 S51 S52 S77 S88 agricultural roller chain for handle Sugar

Product Description

Walking Tractor chain: 08B-2; 12A-2; 12AH-2

Combine chain: 08B1,08B3,10A1,10A2,12A1,16A1,16AH1,ZGS38 and attachment.

S-type Steel Agricultural chain: S32,S42,S45,S52,S55,S62,S77,S88 and with K1,F1,SD,C6E attachment.

A-type steel Agricultural chain: A550,A555,A557,A620 and with attachment.

CA-type steel agricultural chain:CA550, CA555,CA557,CA620,CA2060H,38.4R,38.4V,CA39,CA624 and attachment.

Company Information

HangZhou EPT Industry co.,Ltd is a specialized  and OEM supplier of a full range of chains, sprockets, coupling, timing pulley, v belt pulley, shaft, gear, gear rack and EPT transmission spare parts.

Due to our sincerity in dealing with clients, understanding of their needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the tru EPT of buyer’s worldwide. Having accumulated precious experience in cooperating with foreign customers, our EPT brand products are selling well in the American, European, South American and Asian markets. Our EPT brand products are manufactured by modern computerized machinery and equipment. Meanwhile, these are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many year’s experience in this line, we will tru EPT by our advantages in competitive pricing, on-time delivery, prompt responses,on-hand engineering support and good after-sales services. Additionally, all our production procedures are in compliance with ISO9002 standards. We also can design and make non-standard products to meet customers’ special requirement. Quality and credit are the bases that make a corporation alive. We will provide be EPT services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply. Looking forward to cooperate with you for long term!

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

MW  made in China - replacement parts -  in Donetsk Ukraine  Hot Sale S62f3 S45 S55 S32 S42 S51 S52 S77 S88 Agricultural Roller Chain for Handle Sugar with ce certificate top quality low price

MW  made in China - replacement parts -  in Donetsk Ukraine  Hot Sale S62f3 S45 S55 S32 S42 S51 S52 S77 S88 Agricultural Roller Chain for Handle Sugar with ce certificate top quality low price

MW  made in China - replacement parts -  in Donetsk Ukraine  Hot Sale S62f3 S45 S55 S32 S42 S51 S52 S77 S88 Agricultural Roller Chain for Handle Sugar with ce certificate top quality low price