China Nylon V-Grooved Pulley with Best Sales

Item Description

AT market is 1 supplier  with a lot more than 13 years experience on forging elements,Brass Areas,Automobile Components,Machining Elements

Personalize offered when get drawing or sample.

 

Technical specs
personalized equipment portion entire seller 

1.13 years’ experience 

2. sharp delivery 

three.excellent top quality
aluminum 6061-t6 cnc milling machine part complete seller
 
1. All parts produced according to your CAD and 3D drawings or sample. Please send the drawings firstly, we will offer our quotation to you 
   within 2 days. 
two. we specialized in manufacturing CNC machining products according to customers drawings or samples 
 
3. Advanced equipment, excellent R&D teams and strict quality control system 

4.These kinds of parts were made by high precision CNC machines. All the dimension were made as per customer requests .

5.cnc aluminum/thread reducing machining elements was 100% inspected before shipment.

six. The price will be FOB or CIF dollars. minium quantity was acceptable. 

7. products showed here only present the capability of our business activities 

We are dedicated to :

1.designing and manufacture of your unique metal products 

two.Turning your drawing to be a nice unique products 

three.Turning your idea to be a real nice products 

four.using The most advanced test equipments to ensure the quality 

five.cnc aluminum/thread chopping machining parts that meet their needs.

Reject rate≤ 0.5%, Rework rate≤ 0.5%, On time delivery rate>95%
 
 

Material  Metal, Zinc, Alunumin, Brass.Stainless metal.
Floor therapy Nickel plating. Zinc plating, Chrome plating, Oxidation. Anodization
Tolerance +/-.01mm or +/- .0004″
Thread Normal NPT,BSP(G),M, GHT,UN,NPSM,BSPT(Tr),NPTF…    
Quality handle one hundred% inspection on critical proportions
Inspection gear A few axis meansuring machine for X.Y.Z. Projection meter.
Generation output a hundred thousand.000 pieces/ month
Productin assortment Component ID from 2-500mm with tolerance +/-.01mm                                     
Experience 13 years of expert  OEM service
Supply chain procedure PPAP
Capacity To create hundreds of new elements yearly.                               
 Packaging  Standard export carton with palletized
 Lead time 35 days regularly 
 Term of Payment  T/T. L/C or Customer’s request

 
ABOUT US:

A&T Industry is a contract manufacture and exporter of quality sand castings,
investment castings, lost foam castings, hot forgings, cold forgings, stampings, 
machined parts, injectionmolded plastics parts, etc.

We are a dedicated team of customer focused industry professionals with 
extensive experience in manufacturing,  materials engineering, 
quality assurance, logistics management  and inventory control.

We utilize our experience and sources advantage to provide our customers 
with cost effective and value based solutions to meet their engineering and 
design needs while exceeding their quality and procurement requirements.

A&T Industry is located in HangZhou, a major seaport, Olympic Host City and 
industrial center of China. 

Assurance,

 100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
 Delivery to your port or front door
 4 —- 8 week lead times
 We handle all paperwork
 Partial container orders
 Flexible payment options
 Unique tooling options
 Full range of packaging options from bulk to retail ready
 Complete testing services available

FAQs

1. Where is your location?

We are located in HangZhou Town of China and are shut to Airport. It normally takes 30minuts by car from Liuting Airport our business.

two. How long has the company been recognized?

AT Industry was proven in 2009. There is 6 many years exporting activities.

3. How several workers do you have?

Administration / sales    4
Engineering / layout as our partner     eight
Production as our companions a hundred and twenty
Top quality assurance / inspection   10

four. Which international locations do you export to?

U.S.A, Germany, France, Italy, Uk, Brazil, Middle east of Asia, Thailand, 

five. What proportion of your goods are exported?

a hundred% of our creation are exported to all above the entire world.

six. How long does it get to get samples?

a) Pattern:thirty-45days following order 
b) Sample:30days soon after sample finishing.
c) The lead time is the general manufacturing time period and does not incorporate the transportation time.

seven. New product growth process

Obtained tooling buy and sample purchase with fifty% deposit—Keep a assembly with the relation dept. to guarantee the building routine—Design pattern, fixture and gauge and creating them in our residence—mold steel purchasing—Machining—Inspection—Send out the sample with preliminary inspection report.

8. How long is the manufacturing guide time?

Mass Manufacturing: 90days soon after sample acceptance by yours.
The guide time is the basic generation period including the transportation time.
We could make some specific manufacturing arrangement successfully if customer has urgent need to have.

nine. What foundation can we acquire products?

We usually offer clients prices FOB& CIF (Carriage, Insurance coverage & Freight). The CIF contains the freight expense to your nominated sea port.
We do provide clearance of products which wants to be dealt with by a neighborhood freight forwarder.
All local expenses and taxes are the duty of the consumer. We are satisfied to offer advisement on shipping and delivery if necessary. 

10. What are the payment terms?

Payment conditions are negotiable and will increase for prolonged expression buyers.
In the course of the first phases, we ask for fifty% of tooling price in progress with the equilibrium payable on acceptance of samples.
Manufacturing orders can be negotiable. We prefer 50% deposit and the balance by T/T ahead of sails. But often T/T 30 days soon after sails would also acceptable. 

eleven. Which currency can we purchase in?

We can offer in USD / Euro currency / GBP.

12. How prolonged does it consider to ship goods from China by sea?

It takes about 5 weeks to European ports in addition 1 week customs clearance, so you can get the container inside 6 to 7 weeks. It will take about 2 months to east coastline and 3 months to west coast US ports. All sea items are delivered from HangZhou Port. 

13. How long does it just take to ship merchandise from China by air?

It normally takes about 7 days to all significant locations. 

fourteen. Can we go to the manufacturing facility to perform an audit?

Sure, you are welcome to check out our companion manufacturing unit by prior settlement. 

fifteen. How do we retain customer confidentiality?

We are satisfied to indication Confidentiality Agreements with buyers and will honor them.

sixteen. Which languages do we do enterprise in?

Though we do business with many countries all around the globe, we can only communicate successfully in Chinese English.
All information equipped should therefore be provided in this sort. 

seventeen. Is there a minimal quantity of company required to carry out worldwide getting?

There are no minimum volumes, but the costs of the items, furthermore the mounted fees of importing makes it a lot more inexpensive to get in high volumes. All possible buyers will be assessed on an personal foundation to establish if it appears a practical alternative for all functions to create a romantic relationship. 

18. What variety of elements you are specialised in?

Our enterprise includes 2 regions, 
one is for construction precast which includes lifting method, rigging hardware steel elements. 
 
Yet another is personalized metal business of quality sand castings, investment castings, lost foam castings, hot forgings, cold forgings, stampings, machined parts, injectionmolded plastics parts, etc. 

19. Which variety of equipments do you have?

Forging friction press 160Ton, 300Ton, 630Ton, 1200Ton
Casting CZPT of 200kg, 500kg,1000kgs, 2000kgs
Push of 63ton, 120tons
CNC Machining heart
CNC Vertical Lathe
CNC Lathe center
Dull device
Drilling device

 

US $15
/ Piece
|
500 Pieces

(Min. Order)

###

Condition: New
Certification: CE, GS, ISO9001
Standard: DIN, GB
Customized: Customized
Material: Metal
Application: Metal Recycling Machine, Metal forging Machinery, Metal Casting Machinery

###

Customization:

###

Material  Steel, Zinc, Alunumin, Brass.Stainless steel.
Surface treatment Nickel plating. Zinc plating, Chrome plating, Oxidation. Anodization
Tolerance +/-0.01mm or +/- 0.0004"
Thread Standard NPT,BSP(G),M, GHT,UN,NPSM,BSPT(Tr),NPTF…    
Quality control 100% inspection on critical dimensions
Inspection equipment Three axis meansuring machine for X.Y.Z. Projection meter.
Production output 100000.000 pieces/ month
Productin range Part ID from 2-500mm with tolerance +/-0.01mm                                     
Experience 13 years of professional  OEM service
Supply chain process PPAP
Ability To develop hundreds of new parts annually.                               
 Packaging  Standard export carton with palletized
 Lead time 35 days regularly 
 Term of Payment  T/T. L/C or Customer’s request
US $15
/ Piece
|
500 Pieces

(Min. Order)

###

Condition: New
Certification: CE, GS, ISO9001
Standard: DIN, GB
Customized: Customized
Material: Metal
Application: Metal Recycling Machine, Metal forging Machinery, Metal Casting Machinery

###

Customization:

###

Material  Steel, Zinc, Alunumin, Brass.Stainless steel.
Surface treatment Nickel plating. Zinc plating, Chrome plating, Oxidation. Anodization
Tolerance +/-0.01mm or +/- 0.0004"
Thread Standard NPT,BSP(G),M, GHT,UN,NPSM,BSPT(Tr),NPTF…    
Quality control 100% inspection on critical dimensions
Inspection equipment Three axis meansuring machine for X.Y.Z. Projection meter.
Production output 100000.000 pieces/ month
Productin range Part ID from 2-500mm with tolerance +/-0.01mm                                     
Experience 13 years of professional  OEM service
Supply chain process PPAP
Ability To develop hundreds of new parts annually.                               
 Packaging  Standard export carton with palletized
 Lead time 35 days regularly 
 Term of Payment  T/T. L/C or Customer’s request

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 Nylon V-Grooved Pulley     with Best Sales China Nylon V-Grooved Pulley     with Best Sales
editor by czh 2023-01-16