Product Description

Specification
1.; Used for:; UPVC&Aluminum door & window.;
2.; Material:; Aluminum/Plastic/Steel
3.; Finish:; Galvanized/Natural.;
4.; Color for:; WZP/YZP/Natural
5.; Operate smoothly and good looking.;
6.; MOQ:; 1000pcs
7.; OEM is available.;

Quick Details
1.; Brand name:; AHQ
2.; Type:; For all kinds of Aluminum/UPVC door & window 
3.; Model Number:; W6001A-V
4.; Place of origin:; ZHangZhouG Province China
5.; Payment term:; 30% deposit by T/T before production,; 70% balance payment before delivery.;
6.; Port:;HangZhou/ZheJiang

Packaging & Deliver
1.; Packing:; Standard export package
2.; Delivery Detail:; 45 day after order deposit
 

tem No.;	W6001A-V
Material	STEEL
Colour	As required
Packaging	Standard carton
MOQ	1000 pcs
Lead time	Depends on quantity
FOB Port	HangZhou
Company Type	Manufacture
Groove	Y / U / V
OEM offered	Technical drawing or sample is needed
Export market	Global

About us
Our company established in 1996,; HangZhou Perfect Dragon Co.;,; Ltd.; Has been engaged in the line of Door and Window Hardware for nearly 20 years.; We focus on researching,; developing,; producing and always maintain strict management,; high quality.; Now we have become 1 of the most outstanding manufacturers in Aluminium & UPVC Accessories.;

Why choose us
1.;Professional experience:;Almost 20 years’ expenience in non-standard bearings,; rollers,; pulleys,; and other plastic accessories for door and window.;
2.;Popular over the world:;Over 20 market countries.;
3.;Advantage:;Good quality with competitive price.;
4.;OEM offered:;Technical drawings,; samples or photos are needed

FAQ
Q:; How to get a quotation and start business relationship with your company?
 A:; Please send us email and our sales representive will contact you as soon as we receive your email.;
Q:; How to receive a quotaion in the shortest time?
 A:; When you send us an enquiry,; please try to provide more details,; such as product size,; photo or drawing,; order quantity,; etc.; 
Q:; How to start an OEM project with your company?
 A:; Please send us your designed drawings or original samples so that we can offer a quotation first.; If all details are confirmed,; we will arrange sample production once received your deposit .;
Q:; What’s your MOQ?
A:; The MOQ depends on the design and production processes of the products.; Nomally our company MOQ is 10000pc ,; but it can be much more or less depending on different product types.; Therefore,; we recommend you to tell us your required quantity first.;
Q:;How long can I receive an order?
A:; That depends on the specific items and your order quantity.; The lead time varies from 30 to 90 days.;

Design:; our company has a perfect design team,; they are to work together and provide a speediest and perfect solution according to your special requirements combined with favorable market conditions.;
Production:; Our company has a complete industrial-scale,; highly-skilled professional production team,; mature production technology,; high productivity and perfect quality control system to enable the consistency of production from stamping to resin molding ,;welding,; Assembly ,; surface treatment and so forth.;
Price:; Our company has a set of mothods concerning scientific management,; cost control ,; reasonable configuration,; we will provide you with the best possible price in the premise of the same materials,; the same process.;
Service:;Our company will work out each of our guest company the most personal service,; provide a service team to implement pre-sale,; sale,; then after-sales service and try our very best to complete utmost customer satisfaction.;

We are the member of China Construction Metal Structure Association.; We have professional technicial team,; quality supervision group,; advanced automation production equipments and testing machines,; strictly carry out ISO9001:; 2008 International Quality Control to ensure the excellent quality.;

We sincerely serve every customer.; Welcome customers from all over the world to establish good & long business relationship with us and benefit from our rich experience and resource.; You may rest assured that we will satisfy you by providing quality products,; competitive price,; timely delivery and good services.;

 

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.

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 1 foot up by 3 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 2 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 3 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 2 wheels, applying a force of 500 Newtons can lift a mass of 100 kg. This mechanical advantage is why 2 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 1 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 1 end. Rope can be used to pull objects, while plastic pulleys can carry lighter loads. There are 2 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 1 is best for you.

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.

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 3 components: a drive pulley, 1 or more driven pulleys, and 2 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 2 ropes if necessary. This increases the range of motion of the lift arm.