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China Professional CZPT Customized Timing Belt Pulley, Power Transmission Industrial Timing Belt Pulleys with Hot selling

Product Description

Densen Customized timing belt pulley,power transmission industrial timing belt pulleys

Product Name Synchronous pulley
DN mm 16-1040mm
Rated Torque 0.4~4500 kN·m
Allowalbe Speed 4000~460RPM
Material 45# Steel or 42CrMo
Application Widely used in metallurgy, mining, engineering and other fields.

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What Is a V-Belt?

A v-belt is a type of belt that provides a continuous motion to the vehicle’s wheels. This type of belt is made of several different components. They usually have a trapezium-shaped cross-section because of its elastomer core. Elastomers are often made of polyurethane or a synthetic rubber with good shock resistance. Sometimes, a v-belt will have 2 sections – cushion rubber and compression rubber.
belt

Link-type V-belt

A laminated link-type V-belt is 1 embodiment of the present invention. The belt comprises individual lamina sections connected longitudinally by studs and tubes, each of which has at least 1 connecting means. The slots in the links allow for a full share of the load to be transferred through the belt, and they also reduce substantially all internal mechanical stresses. The belt is preferably designed to extend substantially the entire width of the machine being driven.
Conventional link-type V-belts are installed between 2 pulleys on the tight side of the V-drive. A wide end of a link moves in the direction of rotation, while the stud of a second, smaller link pulls the nose end of the third link forward. The shank of the stud pivots on a solid fabric located in hole 2 of the third link below. The bottom link, however, curls over the stud and the belt is assembled.
The present invention offers an improved method of forming a link-type V-belt. The belt is manufactured using links and does not have to be fitted as tightly as conventional link-type V-belts. This belt is flexible and strong enough to handle normal tension loads in a well-designed drive. In addition, the belts made using the present invention will have a longer life, thereby extending the drive’s load-carrying capacity.

Classical V-belt

A classical trapezoidal belt profile makes the VB Classical V-belt ideal for various industrial applications. Available in small sizes from 5mm to 3mm, these belts are available with cogged or raw edges. Their highly engineered construction makes them ideal for a variety of uses. These belts are commonly used in motors, compressors, milling machines, mixers, and other mechanical devices. To determine the right belt for your application, consider the following factors.
The classic v-belt is the most common and economically-priced type of v-belt. They are manufactured using special formulated rubber reinforced with polyester cords. These belts can span from 16 inches to 400 inches in length. The classic V-belt is also very easy to replace. The belt’s outer diameter and pitch can be measured. The length is typically standardized by the Association for Rubber Product Manufacturers.
Typically, classical V-belts are used in single-belt drives. Because they don’t require lubrication or maintenance, these belts are often available in sizes A and B. However, larger belt sizes are rarely used for single-belt drives. In such cases, multiple A or B belts are an economical alternative to single-belt C. In addition, narrower-profile V-belts provide higher power ratings than conventional V-belts because of their higher depth-to-width ratio. These belts are ideal for heavy-duty applications.
belt

Narrow V-belt

The narrow v-belt is the same as a conventional v-belt, but it has a smaller top and bottom width. This makes it suitable for higher horsepower applications, and it is used in high-end sports cars. Narrow v-belts are generally characterized by a letter “v” on the top side and a length of outside dimensions of 1.6:1.
The steel wires that comprise the core of the v-belt are endless and are free of joints. This provides the strength required for torque transmission. A base rubber compound is placed around the steel wire and acts as a medium of compression and shock absorption during power transmission. A plastic layer acts as a protective cover, and provides the rubber with a degree of temperature tolerance. While choosing a narrow v-belt, it is important to keep in mind that there are some disadvantages to a narrow V-belt.
For example, a narrow V-belt is suitable for high-power applications, and may be used in a small assembly space. Its narrow profile also allows it to be space-saving in layout and allows high-speed drives without additional belts. Furthermore, it reduces operating and maintenance costs. It is ideal for applications where space is limited, and a high torque is required. The benefits of a narrow V-belt are plentiful.

Banded belt

Identifying a banded v-belt can be tricky, but there are a few signs that can indicate a possible problem. Cracked belts can be difficult to spot, but they can be an early indicator of a more serious problem. Look for cracked underside edges, worn covers, and misplaced slack. If 1 or more of these factors applies to your belt, you may want to seek a replacement.
Banded v-belts are made with an elastomer core. The main component of this belt is the elastomer, which is used for the band’s flexural strength and shock resistance. It’s sometimes separated into 2 sections, with each section connected to the other by a tension cord. This gives the belt its trapezium cross-section, which increases tensile strength.
The 2 main types of banded v-belts are wrapped or raw edge. Wrapped v-belts have a fiber-covered body while raw edge belts are uncovered. Banded v-belts are often classified by their cross-section, and include: standard v-belt, wedge v-belt, narrow versus double v-belt, cogged v-belt, and double t-belt.
Banded v-belts are popular with commercial applications. Whether you’re looking for a 2V-belt or a large 8V-belt, V-Belt Guys has what you need. We also stock a wide variety of different banded v-belts and can help you find 1 that fits your needs and budget. Take a look at our selection today!

Traditional V-belt

Although a traditional V-belt may be a glorified rubber band, modern variations reflect advances in engineering. Proper installation and maintenance are essential for trouble-free service. When you are replacing a traditional V-belt, be sure to follow these simple steps to ensure its longevity. Read on to learn more. Listed below are the features of each type of V-belt. Identify the type of belt you need by measuring its top width, circumference, and dimensions.
TEC Traditional V-belts have an exceptionally low slip rate and are resistant to high operating temperatures. These types of belts do not experience early belt aging. They are also highly resistant to poor operating conditions. However, the maintenance is more extensive than other types of belts. A typical V-belt part number is B50, which is the cross-section size of a 50-inch belt. The belt’s lifespan is greatly increased because of this feature.
A ribbed V-belt is another option. It has a deeper V than a traditional V-belt. The ribs in this type are narrower and more flexible. These ribs are smaller than the classic V-belt, but they can transmit 3 times as much horsepower. Because they are thinner, these belts are more flexible than traditional V-belts. The thickness of the ribs is less critical.
belt

Metric V-belt

Metric V-belts are made to a more precise standard than their American counterparts. These belts are manufactured to meet ARPM tolerances, making them suitable for industrial, machine, and food processing applications. This metric system is also more convenient than converting between the 2 units. Listed below are the most common uses for a Metric V-belt. If you’re in the market for a new belt, consider ordering a metric one.Metric V-belts are made to a more precise standard than their American counterparts. These belts are manufactured to meet ARPM tolerances, making them suitable for industrial, machine, and food processing applications. This metric system is also more convenient than converting between the 2 units. Listed below are the most common uses for a Metric V-belt. If you’re in the market for a new belt, consider ordering a metric one.
Metric V-belts are generally more durable than their equivalents made of standard American-sized belts. Metric V-belts are available in many different sizes to fit different machineries. In addition to offering superior load-carrying capacity, Metric Power(tm) V-belts are known for their exceptional flex and stretch characteristics. For optimum performance in textile mills, food processing, and machine tool applications, Metric Power(tm) V-belts are manufactured using a proprietary construction that combines a higher load-carrying capacity with superior flex and stretch.
Metric belts can generate 50% to 100% more horsepower than conventional and classic sectioned belts. This is achieved through improved construction and placement of the cord line. These belts also have unique wedge designs that help them support the cord in motion. However, you must ensure the proper tension when buying a Metric V-belt, because improper tension may damage the belt. They are compatible with both U.S. and international standards.

China Professional CZPT Customized Timing Belt Pulley, Power Transmission Industrial Timing Belt Pulleys with Hot sellingChina Professional CZPT Customized Timing Belt Pulley, Power Transmission Industrial Timing Belt Pulleys with Hot selling

China Hot selling Timing Belt Pulleys Sheave Industrial Tensioner Taper Bush Zero Backlash Aluminium Cast Iron Motor Conveyor Tractor Flat Bore V Groove Drive V-Belt Pulley with Hot selling

Product Description

Timing Belt Pulley Industrial Tensioner Taper Bush Lock Zero Backlash Aluminium Cast Iron Electric Motor Conveyor Tractor Flat Bore V Groove Drive V-Belt Pulley


 

V-Belt Pulley:

If You Purchase An Alternator Just About Anywhere, It Will Not Include This Dual V-Belt Pulley Will Not Be Available & Your Must Transfer It From Your Old Alternator.However, If You Need This Pulley And Your Repair Shop Exchanged Your Alternator For A Core & Forgot To Swap It Out, This Is The Cure For Your Problem.This Dual Pulley Is Hard To Come By & Many Years Back & This One Is A Direct Fit For The Full Size Jeeps.This Dual V-Belt Pulley Has A Nice Chrome Finish & Is Made Of Higher Quality Materials For Strength & Durability.

Timing pulley:

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Tips For Replacing a Belt Tensioner

When replacing a serpentine belt or automatic tensioner, you will need a special tool. This tool has a long, flat extension handle that allows you to place a socket onto the bolt and flats on the tensioner arm. The following are some tips to follow when replacing the belt or tensioner on your vehicle. To replace your belt or tensioner, you should start by checking the tensioner’s lubrication.
belt

Serpentine belt

If you notice that the power steering or air conditioning are not working, you should check the serpentine belt tensioner. A malfunctioning serpentine belt tensioner can lead to a host of other issues. The belt may stretch, which can be caused by several factors. Over time, serpentine belt tensioners can also get worn down. Additionally, they can have a variety of other problems, including rust or dirt in the housing.
You can replace your serpentine belt by following the instructions found on your vehicle’s manual. Some tensioners attach to the engine via a single bolt. To remove and replace the belt, remove the old unit and the retaining bolt. Locate the locking pin in the engine and place the new tensioner over it. Use a torque wrench or hand tool to tighten the bolts. When installing the new tensioner, be sure to line up the mounting bolt holes with the mounting bolts. Once the tensioner is installed, test the tension by ensuring that the gauge is above the ribs. If it slides down, it is time to replace the tensioner.
Before you begin the process of replacing your serpentine belt, be sure to park your vehicle in a level area. Turn off the engine and chock both rear wheels before starting the process. Using a diagram from your vehicle’s repair manual can make the process easier, especially if you are a beginner. You can draw it in your hand, or refer to a repair manual to find out the exact location of the tensioner pulley.
If you notice that the belt is slipping or squealing while driving, it may be time to replace the serpentine belt tensioner. A worn-out belt can cause the belt to slip and can cause power steering, air conditioning, and alternator malfunctions. You should also check the belt tensioner regularly. The motor may stall or make a loud noise. These are all signs of worn-out serpentine belt.
A serpentine belt uses less space in the engine than a V-belt. It also provides more tension for the serpentine belt, which prevents it from running hot and squealing. Serpentine belts are manufactured to last for several hundred thousand miles. They are a must-have item for your car! So be sure to keep it maintained and properly adjusted! Then, you can be sure to have your car running smoothly and safely.
If you notice any of these symptoms, you should replace your serpentine belt tensioner. A serpentine belt tensioner is a simple self-10sioning device that is mounted on the front of the engine. These devices are usually easy to replace and are not complicated to install. You can find 1 at any parts store or online. When the time comes to replace your serpentine belt, don’t hesitate to get the parts you need from a local auto part store.
belt

Idler pulley

The idler pulley and the belt tensioner are essential components of your car’s drivetrain. If any 1 of them fails, all of them must be replaced. This is because they were manufactured at the same time and most likely have the same number of miles on them. As a result, they can all fail within a few thousand miles of each other. Here are some of the symptoms that you should look for when inspecting your idler pulley or belt tensioner.
Idler pulleys are a common part of most cars. They play a vital role in the operation of the belt system by directing the belt’s path and providing additional contact with the pulley. The idler pulley is also responsible for turning the cooling fan in an air-cooled Corvair engine. Because of these functions, idler pulleys are often replaced with idlers that differ in size.
Idler pulleys are small, 2 to 4 inches in diameter and mounted on the front of the engine block. Their purpose is to create a constant amount of tension on the drive belt. When the idler pulley is worn out, the accessory drive belt may experience excessive vibration and squealing noises. You may wish to replace it as soon as possible. You can do so at AutoZone.
A worn or damaged idler pulley will require a replacement. The belt itself will not fall off the car unless the idler pulley is damaged. A squealing sound can be a sign of a broken spring. Alternatively, a mechanic can recommend a replacement based on the condition of the idler pulley. In most cases, idler pulleys are more durable than the belts and are therefore recommended for replacement.
You can also notice that the idler pulley is slipping or causing excessive noise. Its constant rotation wears the idler pulley and reduces the tension of the belt. This causes the belt to slip and may even tear off the engine. Ultimately, this could result in stalling. And if you notice the engine belt squealing or making excessive noises, you should consider replacing it.
An idler pulley for a belt tensioner are often confused. Though both of them are used in the same application, they differ in many ways. The tensioner is the 1 that receives pressure from the belts and moves them. The idler pulley is not attached to an adjustable bolt, and it can cause unusual noises. It might even make squealing or odd noises.
belt

Spring tensioner

A spring belt tensioner is a solution to a loose belt. It features a strong torsion spring that reduces slack. These devices are designed to fit up to 6mm wide belts. They are highly reliable and durable. They are also suitable for applications where the engine speed is often fluctuating. Here’s how you can choose the best 1 for your vehicle. The spring in the tensioner should be in the proper position to keep the belt taut and free of slippage.
The RunRight tensioner is a durable, high-quality product that uses aluminum alloy. Its elastomeric inserts rely on highly elastic natural rubber for good shape memory and durability. Spring tensioners are easy to install and maintain. They are designed for both axial and helical drives. They feature detailed technical drawings and 3-D models to help you determine the best 1 for your application. To choose a spring tensioner, visit our website.
A worn bushing in the tensioner pulley or a loose pivot arm can result in excessive noise, vibration, and premature belt failure. In addition, worn springs cannot maintain proper tension. Over time, they lose tension. The pulley arm itself can also become damaged, preventing it from rotating properly. If these problems occur, you’ll need to replace the spring tensioner. If you don’t see any signs of wear, check your mounting bracket and tensioner.
A worn pivot bushing can cause the tensioner arm to misalign, leading to excessive back and forth sway. It may also cause the tensioner to jam, which means the belt is too long or too short. If you notice excessive wobble, you should replace the spring tensioner. A faulty tensioner may also be causing excessive oscillation in the pulley. To determine if the spring tensioner is too weak or jammed, check the belt’s length by using a breaker bar or socket with a long handle ratchet.
When it’s time to replace your serpentine belt, don’t forget to replace the belt tensioner. The tensioner protects other components from premature failure. It is a relatively inexpensive repair. It should be replaced as part of a larger multi-ribbed belt. It also provides protection for other components of the drive system. In addition to its protection and performance, the tensioner is inexpensive and relatively easy to replace.
It’s vital to check the tensioner and idler pulleys to make sure the system is aligned properly. If they don’t align, the belt will slip and cause premature wear. Alternatively, the tensioner may have too much tension, overloading the shaft bearings and causing premature failure in other parts. You should also check the idler pulleys for noise as well, since these are engine-driven accessories.

China Hot selling Timing Belt Pulleys Sheave Industrial Tensioner Taper Bush Zero Backlash Aluminium Cast Iron Motor Conveyor Tractor Flat Bore V Groove Drive V-Belt Pulley with Hot sellingChina Hot selling Timing Belt Pulleys Sheave Industrial Tensioner Taper Bush Zero Backlash Aluminium Cast Iron Motor Conveyor Tractor Flat Bore V Groove Drive V-Belt Pulley with Hot selling

China Custom SPA Spb Wheel Industrial Tractor Transmission Aluminum Cast Iron Rubber Tensioner Bush Roller Conveyor Groove Gt2 Htd Timing Large V-Belt Pulleys near me manufacturer

Product Description

SPA SPB Wheel Industrial Tractor Transmission Aluminum Cast Iron Rubber Tensioner Bush Roller Conveyor Groove Gt2 Htd Timing Large V-Belt Pulleys

Timing pulley

V- belt pulley

V- belt pulley of different types ( according to type and width of belts). The material used is cast iron EN-GJL-250 UNI EN 1561, and for only a few types it is steel C45 E UNI EN 10083-1. They have a small prebore that can be machined  according to  customers’ requirements. Moreover the most common types are available also with taperlock bore.

V belt pulley specifications

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   European standards : 

    a) V-belt pulley for taper bushing: SPZ, SPA, SPB, SPC, up to 10 grooves   

    b) Adjustable speed V-belt pulleys and variable speed pulleys              

    c) Flat belt pulleys and conveyor belt pulleys

·   American standard:  

    a) Sheaves for taper bushing: 3V, 5V, 8V     

    b) Sheaves for QD bushings: 3V, 5V, 8V    

    c) Sheaves for split taper bushing: 3V, 5V, 8V    

    d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH,2AK, 2AKH, BK,  BKH,2BK, 2BKH, 3BK    

    e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K and M

·   Bore: pilot bore, finish bore, taper bore, bore for QD bushing

–   Parts can be made according to drawings and/or samples

·  we can offer the rang size diameter 62MM~2000MM

  

Company Profile

 

 

 

 

How to Fix a Faulty Drive Belt Tensioner

If you’re experiencing grinding, squeaking, or other unusual sounds from your car, your drive belt tensioner may be the culprit. In this article, we’ll discuss why a failed drive belt tensioner may need to be replaced and how to fix it. Once you have determined that your belt tensioner is faulty, you can use a Wrench to remove it and replace it with a new one. After you replace the belt tensioner, it will no longer be making noises.
belt

Problems with timing belt tensioner

Whenever your engine is making strange noises, it is likely that the timing belt tensioner is causing the problem. A bad timing belt tensioner is a big cause of such sounds, as the timing of the engine is critical. When the belt is moving properly, the camshaft and crankshaft are perfectly synchronized, and the valves work in perfect sync during the intake and exhaust strokes of each cylinder.
Other signs of a worn tensioner include rust bleeding and dripping. Usually, rust will appear at the mounting bolts and “stops” on the tensioner. Other symptoms of a worn timing belt tensioner are noise, resistance, and roughness. If any of these symptoms are present, it’s important to get the car fixed as soon as possible. Troubleshooting problems with timing belt tensioner is an easy process if you know the symptoms.
If your car starts making squeaking or grinding noises when you drive, it’s probably the timing belt tensioner. The timing belt can also cause problems with your engine’s valves. When the timing belt is too loose, the valves cannot fully combust the fuel-air mixture. If this problem is left undiagnosed, it could result in severe engine damage. To solve the problem, you must replace the timing belt tensioner.
The repair of the timing belt tensioner is not a difficult job if you’re experienced and comfortable with DIY car repairs. If you have a good knowledge of car repair, you can try to replace it yourself – but don’t forget that it is a complex repair job that requires a lot of skill. So, it’s best to hire a professional mechanic. And if you don’t have the necessary tools and training, you can always try the DIY method.
Other symptoms of a bad timing belt tensioner include an abnormal chirping noise, misfiring, and check engine light malfunction. If you notice any of these symptoms, you should replace the timing belt tensioner as soon as possible. Often, the belt is wearing out and can’t spin freely. You may have to replace the timing belt tensioner to avoid major damage to your engine. The best way to tell if the timing belt tensioner is failing is to check it regularly.

Cost of a new drive belt tensioner

A new drive belt can be expensive. Replacing 1 is usually a straightforward task that requires little knowledge, but some cars are more difficult than others. Replacing a drive belt by yourself may result in the replacement of parts you do not know. You may also encounter problems that cannot be resolved unless you have a mechanic check all the affected parts. You can save money by taking the car to a mechanic before trying to fix the problem yourself.
A drive belt tensioner should last at least 125,000 miles, but can break sooner. Most car mechanics will replace the tensioner after you notice the belt is slipping. It takes about 15 minutes to an hour to replace 1 of these parts, and you can do it yourself with the proper tools. You can also ask about the replacement of pulleys or sprockets. The price of a new drive belt tensioner depends on the make and model of your car.
The average cost to replace a drive belt tensioner is between $235 and $267. This cost includes labor and parts, but doesn’t include taxes or fees. Some vehicles may need related repairs as well, such as serpentine belts or tensioner housing. For a detailed estimate, use the RepairPal Fair Price Estimator. You can compare labor costs and shop for the best price. There are many options available online, and you can choose the most convenient 1 for your needs.
In addition to replacing the drive belt, you should also check the idler pulleys, which do not drive anything. If they have excessive movement, replace them. A failed drive belt tensioner can cause the belt to slip and affect other components of the car. You may also notice warning lights that indicate a problem with the alternator, water pump, or power steering. You should also check your vehicle’s air conditioning.
Replacing the tensioner pulley can be done yourself for about $50. Depending on the type of pulley and belt, you may need to replace other parts of the engine as well. You can save money by replacing a tensioner pulley yourself if you have the time and skills. It’s easy to replace a new drive belt tensioner if you’re a mechanically inclined individual.
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Repair options for a failed drive belt tensioner

A failed drive belt tensioner may have several symptoms. For instance, it can make a grinding or squealing sound, and it may emit a burning smell. The battery light on your car may also stay on. These are all signs that your drive belt has failed. However, these symptoms are not always indicative of the failure of the drive belt tensioner. Listed below are some common problems that can be caused by a failed drive belt tensioner.
To check for a failed drive belt tensioner, turn off the engine and examine the arm. If it doesn’t move, it’s time to replace the drive belt. A manual drive belt tensioner is easy to replace. A hydraulic or bad spring drive belt tensioner, however, will not be able to be fixed. If you can’t find a repair shop in your area, visit 1 of NAPA AutoCare locations, or a NAPA online store. They will be able to diagnose the failure and provide solutions for your car.
A spring tensioner is a type of drive belt tensioner that uses a spring-loaded pulley to apply the proper tension to the drive belt. However, spring tensioners can fail and seize if not properly maintained. A hydraulic tensioner uses hydraulic oil under pressure and can malfunction. In some cases, the tensioner can leak oil or lose its ability to tension the drive belt. It can also be damaged by excessive wear, which will cause the belt to break.
A failed drive belt tensioner can affect your car’s performance and functionality. In addition to making your car squeaky and jerky, a failed drive belt tensioner can cause the serpentine or v-belt to slip and wear out prematurely. Repairing a failed drive belt tensioner can also prevent your car from experiencing the same problems in the future. So, what do you do if you find your drive belt is slipping?
If your drive belt tensioner isn’t the problem, you’ll have to replace it. In some cases, a loose tensioner arm can lead to cracks in the tensioner housing. In the worst case scenario, the damaged tensioner can also lead to an overheated engine. Ultimately, a failed drive belt tensioner can cause your car to experience overheating, weak battery charging, and even a weakened power steering system.
belt

Maintenance requirements for a drive belt tensioner

Drive belt tensioner maintenance begins with proper alignment of the pulleys. Misaligned pulleys or drives can wear a belt out too fast. Misalignment can occur if the component was recently replaced. A set of shims can restore the pulleys to the proper alignment. It is important to regularly check the tensioner to ensure proper function. Also, check the belt for cracks or wear.
Before performing any maintenance work, always turn off the drive to protect the motor. The belt should be in a safe position so that it will not fall on the workers. Lock down any moving parts and ensure the fans do not freewheel. When inspecting the drive belt tensioner, examine the belt guard for wear and debris. If the belt is damaged or has excessive heat, it is necessary to clean it or replace it.
It is important to maintain a proper fit between the belt and the drive belt tensioner. An incorrectly-sized drive belt will be difficult to install and adjust. An incorrect-rib count drive belt will fit, but will not last as long. Likewise, drive belts with too many ribs will not last as long. For these reasons, drive belt tensioners should be replaced when they are over 50,000 miles.
A drive belt tensioner is a pulley that rides on the outside surface of the serpentine belt. Its purpose is to maintain constant pressure on the pulleys that power car components. It is typically mounted on the front of the engine, bolted to the crankshaft, and rests against the serpentine belt. If the drive belt is cracked, it needs to be replaced immediately. If the arm is loose or bent, the bearings in the tensioner are probably worn.
The drive belt tensioner is an important part of the drive system, which is essential for smooth operation of the vehicle. However, it does wear out prematurely and should be replaced at a certain mileage. It should also be inspected for normal wear and tear as a result of road dirt, excessive heat, and oil leaks. However, it is important to remember that drive belts are highly sensitive to excessive heat, road dirt, and oil leaks.

China Custom SPA Spb Wheel Industrial Tractor Transmission Aluminum Cast Iron Rubber Tensioner Bush Roller Conveyor Groove Gt2 Htd Timing Large V-Belt Pulleys near me manufacturer China Custom SPA Spb Wheel Industrial Tractor Transmission Aluminum Cast Iron Rubber Tensioner Bush Roller Conveyor Groove Gt2 Htd Timing Large V-Belt Pulleys near me manufacturer