Item Description

Title: Aerial helicopter conductor cable stringing pulley blocks
We are the leading & specialised manufacture of Transmission Line Stringing Equipments & Instruments in China. We could manufacture assortment of cable stringing pulley block/ stringing blocks/conductor pulley block/MC nylon pulley block/deal with professionally, and such as the big diameter stringing blocks Wire-pressed pulley Grounding pulley Skyward wire-launched pulley Substantial pace steering pulley Surmounting wire-introduced pulley Cross pulley Pulley for optical cable Pulley for wire-dividing, conductor stringing roller, cable stringing roller, distribution stringing roller, conductor stringing blocks , cable stringing blocks , transmission stringing blocks, Helicopter Stringing Blocks, Triple Conductor Helicopter Blocks, aerial cable blocks, 5 way roller for 4 conductor stringing, 3 way roller for 2 conductor stringing.

Description:
A. We manufacture a good deal of designs for diverse makes use of in the overhead transmission line construction.
B. Our pulley blocks are widely utilised in overhead electrical power line building. They are utilized to help conductors, OPGW, ADSS, communicatio lines.
C. The sheave of the pulley blocks are produced from higth toughness MC nylon, or aluminum supplies.
Remarks: All types of pulley blocks can be made according to the customers’s needs.

If any interested, please truly feel free to get in touch with with us for more data, and we will consider our greatest to comply with your requirements.

Sr	Product	Sheave	Rated Load(Kn)	Conductor ACSR(mm2)	Groove width (mm)	Outdoors Diameter (mm)	Width(mm)	Weight(Kg)
0571 eleven	1FXH-508MC	1	20	≤400	408	508	seventy five	16
0571 twelve	1FXH-660MC	1	twenty	≤500	560	660	ninety	29
0571 thirteen	1FXH-660MC	one	20	≤500	560	660	one hundred	31
0571 14	1FXH-820MC	1	thirty	≤630	710	820	100	40
0571 fifteen	1FXH-916MC	1	50	≤720	800	916	a hundred and ten	51
0571 sixteen	3FXH-508MC	3	forty	≤400	408	508	75	38
0571 seventeen	3FXH-660MC	three	40	≤500	560	660	ninety	70
0571 18	3FXH-660MC	3	forty	≤500	560	660	100	75
0571 19	3FXH-820MC	3	50	≤630	710	820	a hundred	118
050110	3FXH-916MC	3	75	≤720	800	916	a hundred and ten	one hundred twenty
050111	5FXH-508MC	five	sixty	≤400	408	508	seventy five	70
050112	5FXH-660MC	5	60	≤500	560	660	100	a hundred and ten
050113	5FXH-820MC	5	sixty	≤630	710	820	one hundred	one hundred seventy
050114	7FXH-508MC	7	seventy five	≤400	408	508	75	106
050115	7FXH-660MC	seven	75	≤500	560	660	ninety	180

Tiny aerial helicopter conductor cable stringing pulley blocks

Sr.	Model	ACSR(mm2)	Rated Load(Kn)	Outside Dia(mm)	Width(mm)	Fat(Kg)
0571 eleven	FXHΦ90	twenty five-70	five	ninety	forty	.eight
0571 twelve	FXHΦ120	70-95	ten	120	30	one.two
0571 thirteen	FXHΦ150	70-95	ten	a hundred and fifty	thirty	one.8
0571 14	FXHΦ170	95-a hundred and twenty	ten	a hundred and sixty	40	two.1
0571 fifteen	FXHΦ200	a hundred and fifty-240	ten	two hundred	fifty	3
0571 16	FXHΦ250	one hundred fifty-240	20	250	40	three.two
0571 seventeen	FXHΦ250	one hundred fifty-240	20	250	sixty	five
0571 18	FXHΦ270	300-400	20	270	sixty	five.five
0571 19	FXHΦ320	300-four hundred	20	320	80	6.3
0571 ten	FXHΦ360	300-400	twenty	360	80	7.five
0571 eleven	FXHΦ408	300-400	twenty	408	eighty	8.eight

Longree orientation and support
Longreen is an worldwide stringing equipment provider as effectively as producing & trading combo, offering one particular-stop services.
We not only produce and offer Longreen normal items, OEM and customize products, but also provide presales and aftersales assistance by ourselves.

Exactly where to purchase
Longreen sells and offer provider right from China, then ship to your seaport, airport and even some doorstep.

Customers Inquiry
 
If urgent, customers can also use on the internet contact approaches (On the internet chatting, Skype, WhatsApp, WeChat) for rapidly and better interaction.
Any inquiry will be replied in 12 operating several hours.

Longreen estimate
Soon after analyzing the inquiry, Longreen group will deliver a quotation, datasheet or other relative data files for reference.

Consumer helps make payment
After the buy verified, clients make payment.
Longreen assistance T/T, West Union, MoneyGram payment way.

Longreen prepare production
Creation time
5 operating days for some in-stock items 10 functioning days for most of the items
four weeks for bulk get. All goods will be examined for 24 hrs just before deal.

Longreen set up packing and shipment
All goods will be packed in plywood box for risk-free and long-time transportation. Longreen assist EXW, FOB, CIF, CRF, DDP, DDU term.
Any documents essential will be supplied, this sort of as packing list, professional bill, bill of lading, airway bill, CO, Sort E, Kind F, ect.

Operation help
The operation of puller and tensioner is effortless and basic.
We will complete the assembly and check well prior to cargo.
Operation manual will be provided and once essential other help, we will provide service via video, e-mail, pictures and on the internet communication.

US $200 / Set |

50 Sets (Min. Order)

###

Type:	Conductor Stringing in Hv Powerlines
Customized:	Non-Customized
Condition:	New
Feature:	Wear-Resistant
Conductor Stringing:	1, 2, 3 or 4 Lines
Width:	75mm / 90mm / 100mm / 110mm / 120mm

###

Sr	Model	Sheave	Rated Load(Kn)	Conductor ACSR(mm2)	Groove width (mm)	Outside Diameter (mm)	Width(mm)	Weight(Kg)
050101	1FXH-508MC	1	20	≤400	408	508	75	16
050102	1FXH-660MC	1	20	≤500	560	660	90	29
050103	1FXH-660MC	1	20	≤500	560	660	100	31
050104	1FXH-820MC	1	30	≤630	710	820	100	40
050105	1FXH-916MC	1	50	≤720	800	916	110	51
050106	3FXH-508MC	3	40	≤400	408	508	75	38
050107	3FXH-660MC	3	40	≤500	560	660	90	70
050108	3FXH-660MC	3	40	≤500	560	660	100	75
050109	3FXH-820MC	3	50	≤630	710	820	100	118
050110	3FXH-916MC	3	75	≤720	800	916	110	120
050111	5FXH-508MC	5	60	≤400	408	508	75	70
050112	5FXH-660MC	5	60	≤500	560	660	100	110
050113	5FXH-820MC	5	60	≤630	710	820	100	170
050114	7FXH-508MC	7	75	≤400	408	508	75	106
050115	7FXH-660MC	7	75	≤500	560	660	90	180

###

Sr.	Model	ACSR(mm2)	Rated Load(Kn)	Outside Dia(mm)	Width(mm)	Weight(Kg)
050201	FXHΦ90	25-70	5	90	40	0.8
050202	FXHΦ120	70-95	10	120	30	1.2
050203	FXHΦ150	70-95	10	150	30	1.8
050204	FXHΦ170	95-120	10	160	40	2.1
050205	FXHΦ200	150-240	10	200	50	3
050206	FXHΦ250	150-240	20	250	40	3.2
050207	FXHΦ250	150-240	20	250	60	5
050208	FXHΦ270	300-400	20	270	60	5.5
050209	FXHΦ320	300-400	20	320	80	6.3
050210	FXHΦ360	300-400	20	360	80	7.5
050211	FXHΦ408	300-400	20	408	80	8.8

US $200 / Set |

50 Sets (Min. Order)

###

Type:	Conductor Stringing in Hv Powerlines
Customized:	Non-Customized
Condition:	New
Feature:	Wear-Resistant
Conductor Stringing:	1, 2, 3 or 4 Lines
Width:	75mm / 90mm / 100mm / 110mm / 120mm

###

Sr	Model	Sheave	Rated Load(Kn)	Conductor ACSR(mm2)	Groove width (mm)	Outside Diameter (mm)	Width(mm)	Weight(Kg)
050101	1FXH-508MC	1	20	≤400	408	508	75	16
050102	1FXH-660MC	1	20	≤500	560	660	90	29
050103	1FXH-660MC	1	20	≤500	560	660	100	31
050104	1FXH-820MC	1	30	≤630	710	820	100	40
050105	1FXH-916MC	1	50	≤720	800	916	110	51
050106	3FXH-508MC	3	40	≤400	408	508	75	38
050107	3FXH-660MC	3	40	≤500	560	660	90	70
050108	3FXH-660MC	3	40	≤500	560	660	100	75
050109	3FXH-820MC	3	50	≤630	710	820	100	118
050110	3FXH-916MC	3	75	≤720	800	916	110	120
050111	5FXH-508MC	5	60	≤400	408	508	75	70
050112	5FXH-660MC	5	60	≤500	560	660	100	110
050113	5FXH-820MC	5	60	≤630	710	820	100	170
050114	7FXH-508MC	7	75	≤400	408	508	75	106
050115	7FXH-660MC	7	75	≤500	560	660	90	180

###

Sr.	Model	ACSR(mm2)	Rated Load(Kn)	Outside Dia(mm)	Width(mm)	Weight(Kg)
050201	FXHΦ90	25-70	5	90	40	0.8
050202	FXHΦ120	70-95	10	120	30	1.2
050203	FXHΦ150	70-95	10	150	30	1.8
050204	FXHΦ170	95-120	10	160	40	2.1
050205	FXHΦ200	150-240	10	200	50	3
050206	FXHΦ250	150-240	20	250	40	3.2
050207	FXHΦ250	150-240	20	250	60	5
050208	FXHΦ270	300-400	20	270	60	5.5
050209	FXHΦ320	300-400	20	320	80	6.3
050210	FXHΦ360	300-400	20	360	80	7.5
050211	FXHΦ408	300-400	20	408	80	8.8

The benefits of using pulleys

A pulley is a mechanical device that converts force into rotation. There are many advantages to using pulleys. Let’s take a look at a few of them. This article will describe the advantages, types, applications, and power sources of pulleys. You can then choose the pulley that best suits your specific needs. If you’re looking for a new tool to help you with a certain task, this article is for you.

Mechanical advantage

The mechanical advantage of a pulley can be defined as the ratio of applied force to the applied force. The mechanical advantage of a pulley can be calculated by considering several factors, including weight and friction. It can be calculated by the force applied per unit length of rope and the number of pulleys used. In a single-circuit system, the force required to lift a heavy object is equal to the user’s body weight.
The mechanical advantage of a pulley can be realized by comparing it to a seesaw. Both uses of rope are suitable for lifting objects. A rope four times heavier than a kilo is four times as effective. Because the forces on both sides of the pulley are equal, a small force is enough to move a large weight a short distance. The same force can be applied to a large mass to lift it several meters.
After introducing the concept of mechanical advantage, learners will practice using the pulley system. In addition to testing the pulley system, they should also calculate its mechanical advantage. Using either the instructor-provided handout or the learner’s workbook, students will determine how easily the pulley system functions. Once they have completed the test, they can discuss their results and how the system can be improved. These courses are best completed as part of a mini-unit or as a standalone main course.
The mechanical advantage of the pulley system is proportional to the number of rope loops. This circuit requires the same force as the dual circuit to lift heavy objects. A single lap requires only a third of the force to lift a double lap, while three laps require almost half the energy required for a single lap. The mechanical advantage of the pulley system becomes constant as the number of cycles increases.
The 3:1 Mechanical Advantage system feels like lifting a 300-pound load with three feet of rope. The three-foot-long rope moves the load one foot high. Understanding the mechanical advantages of pulleys is critical for rescuers when trying to create the perfect pulley system. Ideally, the pulley system will be anchored to a nearby rock, tree, pole or person – if the weight is not too heavy.

Types of pulleys

There are several types of pulleys. V-belt pulleys are the type commonly used in vehicles and electric motors. “V” pulleys require a “V” belt, and some even have multiple V grooves. “V” pulleys are often used in heavy duty applications for power transmission because they reduce the risk of power slippage.
Composite pulleys combine the properties of fixed and movable pulleys. Compound pulleys are able to change the direction of force while requiring relatively low force to move even the heaviest loads. Mechanical advantage is a measure of the effectiveness of a machine or equipment. It can be divided into three categories: force, distance and mechanics. Once you understand how each type works, you can design complex machines.
Fixed pulleys: These pulleys are the most basic type of pulleys. They use ropes and slotted wheels to move with the lifted object. Because they are so simple to set up, lifting heavy objects is a breeze. Although the moving object feels light, it is actually heavier than it actually is. These pulleys are used in construction cranes, utility elevators and many different industries.
Compound Pulley System: A pulley pulley is a combination of two fixed pulleys and one movable pulley. Compound pulley systems are effective for moving heavy objects because they have the largest force multipliers and are flexible enough to change the direction of the force as needed. Composite pulley systems are commonly used in rock climbing, theater curtains and sailing. If you’re looking for a pulley system, you can start by evaluating the types of pulleys and their uses.
Construction Pulleys: These are the most basic types of pulleys and have wheel rails. These pulleys can be lifted to great heights and attached to chains or ropes. They allow workers to access equipment or materials from greater heights. They are usually mounted on wheels with axles and secured with ropes. They are essential tools for construction workers. There are many different types of pulleys out there.

energy source

Belts and pulleys are mechanical devices used to transmit energy and rotational motion. The belt is connected to the rotating part of the energy source, and the pulley is mounted on the other. One pulley transmits power to the other, while the other changes the direction of the force. Many devices use this combination, including automobiles, stationary generators, and winches. It is used in many home applications, from conveyors to treadmills. Pulleys are also used for curtains in theater halls.
Pulley systems are an essential part of modern industry and everyday life. Pulleys are used in elevators, construction sites and fitness equipment. They are also used in belt-driven generators as backup power. Despite their simple and seemingly humble beginnings, they have become a versatile tool. From lifting heavy objects to guiding wind turbines, pulley systems are widely used in our daily lives.
The main reason why pulleys are so popular is the mechanical advantage they offer. They can lift a lot of weight by applying very little force over longer distances. For example, a small motor can pull 10 meters of cable, while a large motor can pull 1 meter. Also, the work done is equal to the force times the distance traveled, so the energy delivered to the large motor is the same.
The power source for the pulley system can be cables, belts or ropes. The drive element in a pulley system is usually a rope or cable. A belt is a loop of flexible material that transmits motion from one pulley to another. The belt is attached to the shaft and a groove is cut in the pulley. The belt then transfers energy from one pulley to the other through the system.

application

A pulley is a mechanical device used to lift heavy objects. They reduce the amount of work required to lift heavy objects and are an excellent choice for many applications. There are several different applications for pulleys, including elevators, grinders, planters, ladder extensions, and mountaineering or rock climbing. Let’s take a look at some of the most popular uses for pulleys in modern society. These include:-
A pulley is a mechanical device that changes force. To use, you wrap the rope around it and pull down to lift the object. While this device is very useful, a major limitation of using pulleys is that you still have to apply the same force to lift the object as you would without the pulleys. This is why people use pulleys to move large objects like furniture and cars.
In addition to lifting heavy objects, pulleys are used in elevators, flagpoles and wells. These systems allow people to move heavy objects without straining their backs. Many other examples of pulleys in the home include garage doors, flagpoles, and elevators. They also help raise and lower flagpoles, which can reach several stories high.
There are two basic types of pulleys: movable and fixed. Fixed pulleys are attached to a ceiling or other object using two ropes. Modern elevators and construction cranes use movable pulleys, as do some weight machines in gyms. Composite pulleys combine movable and fixed pulleys to minimize the force required to move heavy objects.
Another type of fixed pulley is the flagpole. A flagpole can support a country, organization, or anything else that needs to be lifted. A taller flagpole creates a prouder moment for those who support it. The operation of the rope and pulley mechanism is very simple. The user simply attaches the flag to the rope, pulls the pulley, and he or she can watch the flag rise and unfold.

editor by czh 2022-12-14