Warranty: 1 years
Applicable Industries: Building Material Shops, Manufacturing Plant, Food & Beverage Factory, Construction works , Energy & Mining, electric power construction
Type: cable pulling roller
Material: steel frame, aluminum and nylon wheel, steel frame,steel, aluminum and nylon wheel
Name: Cable Wire Rope Roller Nylon Sheave Pulley Block With Swivel Hook
Other name: cable pulley,Cable roller
Roller material: Nylon or aluminum alloy,or steel
Weight: 5-30kg
Application Range: ≤150mm
Application: used to pull cable, protect cable from friction
Finish: Galvanized or color spray
Roller size: 60*120mm, CZPT agriculture parts M704 tractor parts 18Z Thick shaft SHAFT or thers
Packaging Details: Cable Wire Rope Roller Nylon Sheave Pulley Block With Swivel Hook packed in wooden case
Port: ZheJiang , ZheJiang

Different series cable pulley blockCable roller is widely used in engineering machinery, electric power,petroleum, mining,coal,metallurgy, paper making,construction,port,cable and oher industries, cable tunnels show exhibition place or on the ground put the extension cable and wire release. The product is divided into single -round and three, non- fragile cables. They run maintennance-free on dirt and duct-proof bearings. The robust steel frames are completely galvanized and guarantee a long working life even under extreme conditions, Motor Double Output Shaft Series Gearbox Worm Wpa Electric Bill Reducer Helical Gear Reducer Corner cable rollers: CZPT the cable surely round each curve and cable friction is minimized. Even heavy duty cables run lightly off the rollers. The required winching power is considerably reduced and winching wires are no longer abraded as much. ApplicationThis type of nozzle is often laid in open trenched where the road and ground conditions resultin the cable route having a number of curves. With the cable’s own weight and the hightensions involved the cable cannot be fed cleanly.The pulley block is made of aluminium or nylon, frame is high grade galvanized steel orcopper.The sturdy and robust steel frames are completely galvanized and guarantee a long workinglife even under extreme conditions. Wire Rope Pulley Blocks With Swivel Hook/ Cable Stringing Pulley Block Other gound cable CZPT roller for sale

Hot sale itemMaterialColorFinishRoller size
Straight cable rollerNylon/Aluminum/steelRed/YellowGalvanized/color sprayed140*160mm
Corner cable rollerNylon/Aluminum/steelRed/YellowRed/Yellow140*160mm
Manhole cable rollerNylon/Aluminum/steelRed/YellowRed/Yellow140*160mm
Straight or Bridge Type Cable CZPT roller Corner or triple Cable Roller Manhole Cable Laying Roller Cable Pulley Cable rollers should always be used when pulling cables.Straight cable runs are pulled in using straight cable rollers suitably placed in the cable trench to prevent the cable being dragged on the trench bottom or in mud.Cable roller spacing is dependent on cable type being laid and the cable pulling tension along the route. Leading cable rollers are used to support the cable over the entire drum width immediately before being pulled into the trench.Cable laying applications with bends in the route require skid plates of a radius greater than the cables minimum dynamic bending radius.Features:Heavy duty tubular frame straight line roller•160mm diameter aluminum roller•oil impregnated mainteance free bushes fitted•Bright zinc coated on the steel frame Packing&Shipping Packed by carton box Company Introduction Cable rollers can be divided into ground cable pulleys, power cable pulleys, overhead string pulleys, nylon pulleys, cable wire CZPT pulleys, new and holland SNH704 4WD Sliding gear sleeve.Fixed tooth sleeve large-diameter pulleys, dual-use cable tackles, and lifting pulleys. It is mainly used for protection when laying cable conductors. It saves time and effort. The purpose of the ground cable pulley is to change the direction of cable extension and to protect the cable from friction.Hot sale mainly includes straight cable rollers, corner cable rollers, triple cable rollers, and some other rope cable roller and specialist cable rollers for pulling underground cables into trenches and ducts .We ZheJiang Sinta manufacture a lot of models Cable pulling block for different uses in the overhead transmission line construction.They are used to support conductors, OPGW,ADSS, communication lines. The sheave of the pulley blocks are made from high strength MC nylon,or aluminum materials, and the frame of blocks are made of galvanized steel.
We have the complete production equipments and professional production team to manage the whole process from production to packing shipment.All products will 100% test before delivery to ensure the quality.
FAQ Welcome to contact us for cable CZPT roller cable pulley block: Recommend Products

What makes pulleys so important?

A pulley is a simple tool that makes it easy to lift or move heavy objects. There are many uses for this tool, but let’s take a look at their mechanical advantages. There are several types and many applications, along with their benefits and costs. So what makes them so important? Read on to find out! Below are some of the most common uses for pulleys. Let’s dive into them.
pulley

Mechanical advantage

If you’ve ever used rope and pulley systems, you’ve probably noticed their usefulness. A 3:1 mechanical advantage system is like a 300-pound load being moved one foot up by three feet of rope. Then you can imagine using the same rope to get into a small space. The same principle applies to limited spaces, and a simple mechanical advantage system is just what you need for this purpose.
Assuming frictionless bearings, a single movable pulley can have two mechanical advantages. It is attached to a heavy object and requires the pulling force exerted by the jack to lift the heavy object. However, when you use a compound pulley, the force exerted on the rope to lift the object changes direction. The three factors used to measure machine efficiency are force, distance, and relative motion.
The mechanical advantage of the pulley is that it reduces the effort required to lift weights. When the rope is attached to the two wheels, applying a force of 500 Newtons can lift a mass of 100 kg. This mechanical advantage is why two rings in a pulley are better than one. Therefore, using a pulley system will save you energy. You can also use branches instead of ropes and pulleys.

type

There are several different types of pulleys. They can be simple or complex, depending on how they are connected. Simple pulleys have a grooved wheel on one end and are attached to an axle. These pulleys are used to lift heavy objects. They are often found on sailboats, and you can even see them on construction sites. On the other hand, stationary pulleys are attached to stationary structures, such as flagpoles. Fixed pulleys can also be used to lift loads from trucks or trains. Pulleys are also commonly used in wells.
Fixed pulley systems use rollers or single wheels. These pulleys are usually made of nylon or wire rope. They are used in heavy duty applications. They are also used in electric motors. A “V” pulley requires a “V” belt to transmit power. Some of these pulleys have multiple “V” grooves to reduce the risk of power slipping. Once installed, fixed pulleys are suitable for many applications.
Simple pulleys are simple pulleys. It has a pulley mounted on an axle and a rope at one end. Rope can be used to pull objects, while plastic pulleys can carry lighter loads. There are two main types: heavy duty and simple pulley systems. In either case, their function is the same: they change the direction in which the seat belt is fastened. So when comparing the two, it’s easy to decide which one is best for you.
pulley

application

Pulley systems are simple machines used for a variety of industrial and mechanical tasks. Its design parameters and benefits have improved over the years, but they remain essential for many applications. Let’s take a look at some of the most common applications of pulleys. The applications for pulley systems are endless, from construction to mining, from transportation to packaging. Read on to learn more!
Pulley systems are often used to lift large objects, such as blocks, that might otherwise be too heavy to lift. It also makes the exploration process easier by helping people pull heavy objects into place. It is also widely used on sailing ships. Due to its low cost of use and no need for lubrication, it is a practical choice for many applications. It can be used to lift heavy objects and support long ropes.
The pulley system allows you to change the force required to move the object. For example, a two-wheel pulley system is especially useful for reducing the effort required to lift large objects. The mechanical advantage increases with the number of wheels in the system. In addition, the mechanical advantage of a two-wheel pulley system depends on the ratio of the load weight to the number of rope segments in the system.

cost

In most cases, an idler replacement will cost around $150, but the exact cost will depend on several factors, including the make and model of the car. The cost also depends on the type of idler you need and the cost of the OEM parts. Some pulleys are easy to replace at home, while others require specialized tools, such as pulley wrenches. The chart below shows the cost of popular vehicles. Prices are valid at the time of writing.
The diameter of the pulley is also important, this should be about 60% of the diameter of the active pulley. You can also purchase compensating pulleys at factory prices. Be sure to select the correct size before placing the pulley on the machine. Also, make sure you have enough space for the pulleys. Once you have the desired pulley size, you can determine the best type of belt to install.
While this method is the most common type of belt drive, there are other methods of spinning cup blanks directly from a flat metal disk. One such method is described in US Patent No. 5,500,31. US Patent No. 1,728,002 and shows a method of making a dynamically balanced V-groove pulley. Using a headstock die with sliders increases the cost of the pulley. In addition, different cup blanks require different molds.

lubricating

The lubrication of pulley bearings is relatively simple. The pulley itself rotates smoothly with little vibration. Bearing contact loads are relatively low, and well-lubricated pulleys operate near ambient temperatures. Here are some tips for properly lubricating pulley bearings. Make sure to lubricate the nozzle before applying grease.
Check grease, elastic ring, pulley bearing clearance once a year. If the elastic ring of the pulley is damaged or the roller bearing on the associated pulley is damaged, replace the pulley. Also, check the running noise of the pulleys to see if they are making noise. Check the bearing, damage to the elastic ring may indicate bearing failure or roller failure.
Proper lubrication is critical to the life of the rotating pinion. Avoid exposure to sunlight or water. Protects the pinion meshing area from hard impurities. Liaise with crane operators and lubricators during maintenance and lubrication operations. They should know how to avoid pitfalls in the lubrication process. In case of malfunction, please contact service personnel and take necessary measures.
pulley

Compound Pulley System

A compound pulley system is used to lift heavy objects. These systems can use ropes or cords of different sizes. In general, the total weight of all ropes must be less than the weight of a single rope. The system can be used in large areas, but may not be suitable for smaller spaces. To learn more about compound pulleys, read on! Here are some helpful tips. 1. Understand the difference between single wheel and compound wheel
A composite pulley system consists of three components: a drive pulley, one or more driven pulleys, and two pulleys. The drive wheels are usually connected to shafts that are connected to the engine or transmission. The driven wheel is a separate unit mounted on the same shaft as the drive wheel. A compound pulley system helps lift heavy loads. These pulleys are the most common type of pulley system in use today.
Composite pulley systems are widely used on construction sites. They save energy by spreading the weight of heavy loads over multiple smaller loads. This means that the elevator does not have to use high-capacity lifting equipment. Additionally, the compound pulley system allows users to easily adjust power distribution to meet their individual needs. They can also use more than two ropes if necessary. This increases the range of motion of the lift arm.

China Standard Cable Wire Rope Roller Nylon Sheave Pulley Block With Swivel Hook     supplier