Product Description

Fiberglass Housing Wall Fan Pulley Belt Drive /Direct Drive Exhaust Cooling Fan

Product Photos

Regular Fans 

Fan	Rated Volt	Rated power (Kw)	Rated current (A)	Fan weight (kg)	Energy Efficiency Ratio(Max)	Air Flow (m3/h)	Fan blade speed (Rpm)	Fan blade dia. Φ	Blade qty	Driving mode	Motor protection grade	Fan outer size (WxH) mm	Wall hole size (wxh) mm
GF-51″	380V	1.1	2.8	65	32.5	45500	580	1295mm	3	Pulley	IP67	1520X1560	1430X1470
GF-36″	380V	0.55	1.54	49	27.2	22300	800	914mm	3	Pulley	IP67	1180X1180	1090X1090
GF-24″	380V	0.37	1.3	33.5	18.8	12600	1400	609mm	4	Direct drive	IP67	800X800	735X735
GF-18″	380V	0.25	0.76	26.5	17.9	7900	1400	457mm	5	Direct drive	IP67	648X648	580X580

Advantage 

1. UV resistant glass fibre fan shell, CZPT shaping, strong, durable. 
2. Cast aluminum blade, high intensity, corrosion resistant. 
3. Rugged Mn Al alloy support, light weight, corrosion resistant. Curved windward side, little wind resistance. 
4. Fan bearing has oil hole. Regularly add lubricant, prolong useful time. 
5. Enclose high quality motor base and lubricant auto type belt tensioner. 
6. Cast iron taper sleeve pulley, slideable, easy to adjust. 
7. Imported V belt, little deformation, long lifespan. 

Product concept
Gofee design and produce all size and top grade fan. GF-36″ / GF-51″ fan are featured with high air performance, high strength, corrosion resistance. Besides, they have outstanding application in rigid working environment. All parts not only resist corrosive air from inner but also endure heat and sunshine from outside. 
Fan has a nice looking, conforming to airflow dynamics science. We choose quality brand parts. We resort to advanced high tech testing equipment to ensure every fan strictly tested before ex-work, support customers create a perfect climate in the farm. 
Company Information
HangZhou CZPT Motor Co., Ltd is specialized in producing various Ventilating Fans for agricultural and industrial since it established in 2008. All the ventilation /exhaust Fans with molded fiberglass(FRP ) shell/ housing, FRP blade or cast-aluminum blade providing you high level performance and anti- rust, corrosion free and easy cleaning, low maintenance. The Fan with Blade Diameter of 18”, 24”, 36″, or 51”usually. All the exhaust fan is certified by U. S Bess Lab. 

Main products: SMC reinforced glass fiber cone ventilating fan, and evaporative cooling pad, air inlet ventilation window, electrical controller etc are the full set of climate controlling system for indoor CZPT /poultry or swine house and garden /vegetable greenhouse

Once any equipment involved in greenhouse, poultry or CZPT farm, CZPT can be the right designer and supplier. CZPT is professional to offer you all the relative products: 
Food silo & distribution line
Food feeding lines
Water supply and feeding line
Ventilation System( CZPT FRP exhaust Fan, air inlet, cooling pad etc. )
Climate Controller
Automatic Egg Collecting System…
According to your house size, CZPT quantity etc detailed request. We could provide you a practical, environment-friendly and economical system to future needs. 

Customer’s abroad Cases after Fan Installation 

Welcome your inquiry

How to Repair a Timing Belt Tensioner

Your timing belt tensioner is a critical component of your vehicle’s drivetrain. Too little tension, for example, will cause the belt to slip, and too much tension can overload shaft bearings, leading to premature failure. If you notice that your belt tensioner is not working properly, you should immediately visit a mechanic. Corrosion from road splash, dirt, mud, or other debris can jam the tensioner housing. To avoid this, make sure that you replace your timing belt tensioner as soon as possible.

Symptoms of a bad belt tensioner

If you’ve ever wondered what signs indicate a bad belt tensioner, look no further than your vehicle’s engine. Worn belts or a broken tensioner can cause an irritating squealing noise, as well as the belt to slip. Even worse, a bad tensioner can cause water to enter the belt and pulley, resulting in water damage. A worn tensioner is usually the culprit of the noise, but there are also other warning signs that a belt is in trouble.
Your vehicle’s engine may start to run poorly or even squeal when you turn the key. Similarly, your engine may fail to start at all, or the check engine light may illuminate. The belt may also start to wear out in an unusual pattern. These signs indicate that the tensioner is in need of replacement. If you notice 1 or more of these signs, get your car checked right away.
To check the condition of the tensioner, remove the drive belt and observe the pulley. You may notice rust dripping or bleeding at the mounting bolts, which are the most common signs of a bad tensioner. If you can’t remove the drive belt, check the pulley by rotating it. If you feel resistance, the pulley is likely worn or slack.
Failure of the belt tensioner will also cause other parts of the car to fail. If a bad belt tensioner isn’t fixed quickly, you might not be able to use the vehicle properly. You could end up breaking your car’s engine, losing power steering, and possibly even the water pump. If your car is not running right, you could be stuck in the middle of nowhere. Even if the alternator doesn’t work, you’ll still have a malfunctioning power steering system and a dead AC system.
A broken timing belt tensioner can cause strange noises or a no-start condition. These noises and symptoms are signs of a bad belt tensioner, and you’ll have to replace it ASAP. If you don’t know what symptoms mean, don’t hesitate to take your car to a mechanic. You’ll be surprised how easy it is to check this vital component and save yourself a bunch of money.

Components of a belt tensioner

The components of a belt tensioner assembly consist of 4 key components. The clearance between the pulley and the base is critical to the tensioner’s operation. If the tensioner is installed incorrectly, the spring can break and cause severe injury. The spring’s preload and powerful force make it difficult to service the unit safely. These parts are non-serviceable. If you are unsure of how to repair your tensioner, contact an authorized mechanic.
The components of a belt tensioner drive are shown in FIG. 2. The rotor shaft is connected to the drive screw, while the second transmission is connected to the gear shaft. The rotor and gear shaft are in parallel with each other. The gear shaft and worm wheel are connected to the belt tensioner drive. In other words, the belt tensioner drive is located in the B-pillar of the motor vehicle.
A belt tensioner may be equipped with a drive shaft and electric motor. The drive shaft may also contain a worm gear or worm wheel. The drive shaft also has an intermediate gearbox. Once the tensioner is set, it is ready to move to its safe-position position. It is a relatively simple and inexpensive replacement for your belt. When replacing a multi-ribbed belt, be sure to replace the tensioner along with the belt. Gates recommends replacing all wear parts at once.
In the event of a faulty drive belt tensioner, the belt will not stay taut. The pulley can wobble and cause the belt to fray. In addition to this, the bearings can cause a loud squealing noise. In this case, the accessory motors will continue to run, while the belt itself will not. Therefore, replacing the timing belt tensioner is an important part of maintaining the car.
In some systems, the belt tensioner uses a worm gear as the first gear. This results in rolling engagement of the screw’s teeth. This reduces noise and vibrations, while maximizing the efficiency of the belt tensioner drive. Additionally, a worm gear can eliminate the need for additional parts in belt tensioners. While this may not be practical in all instances, it is a good choice for space-constrained environments.

Repair options for a timing belt tensioner

A timing belt tensioner is an essential part of an automobile’s timing chain and is responsible for ensuring proper timing. Proper alignment of timing marks is essential to the proper operation of the engine, and improper alignment may lead to damage to the engine. To repair a timing belt tensioner, there are several repair options available. First, you need to remove the engine cover. You can then remove the timing belt tensioner by loosening the pulley using a ratchet or breaker bar.
When the timing belt isn’t properly tensioned, the engine will misfire. The engine misfires when the valve opens and the pistons rise at the wrong time. When this happens, the timing belt cannot properly grip the gears and the engine will not function. If this part fails, you’ll have to replace the whole timing chain. However, if you are handy with tools, you can easily replace the entire timing belt tensioner yourself.
If your timing belt tensioner is out of alignment, you should replace it. If you’re not sure whether it needs to be replaced, check it with a professional and learn the details of the repair. The timing belt tensioner is the most critical part of the engine, so it’s important to know about it. Otherwise, your car won’t run as well as it could. Repair options for a timing belt tensioner will vary depending on the severity of the problem and how much damage it has done.
While there are several repair options for a timing belt tensioner, the average cost of replacement is $364 to $457, and this doesn’t take into account any tax or fee you may be charged. DIY repair methods will usually cost you $50 to $150, and you’ll likely save a lot of money in the process. However, you need to remember that you may be unable to do the job yourself because you don’t know how to use the proper tools and equipment.
While it is not difficult to replace a timing belt tensioner on your own, you should know that you’ll need to remove other parts of the engine as well as special tools to make the repair properly. This is an advanced repair job and requires a great deal of skill. If you’re new to home car repair, you may not want to attempt it yourself. There are many other options, such as hiring a mechanic.

Installation instructions

While there are no universal installation instructions for belt tensioners, the manufacturer of your car may provide detailed instructions. Before attempting to replace your tensioner, read the manufacturer’s recommended procedures carefully. To install a new tensioner properly, unload the old 1 and take a picture or sketch of how the belt should be routed. Once the old tensioner is out, follow the manufacturer’s torque specifications. Make sure to unload and remove the belt from the tensioner, and follow the manufacturer’s torque specifications to install the new one.
If your car comes with a manual belt tensioner, you can follow the instructions. The manual will have a corresponding guide for installation. When installing a belt tensioner, make sure the manual clearly states the static tension for your particular model. Check that it is in line with the engine relief to ensure proper belt tension. You can then use a 6mm allen key to turn the tensioner clockwise and counterclockwise. Once it is in position, release the tensioner to operate. The belt tensioner should now apply the proper tension to your belt.
Before installing a new belt tensioner, make sure you read the manual completely. You should follow these steps carefully to avoid any problems with the tensioner. If the tensioner has failed, you must replace it immediately. A new belt tensioner will help you ensure proper performance of your accessory belt drive system. If you are installing a new multi-ribbed belt, you should replace the tensioner as well. However, it is important to note that replacing the belt tensioner is a complicated process and requires a mechanic to be able to safely remove the belt from the engine.
To install a second stage drive belt, walk the belt onto the input drive and generator. Ensure that the belt is seated properly in the grooves of the pulleys. Next, replace the input drive belt and right and left Drive Disk covers. Test the machine to ensure that it is working properly. If it doesn’t, replace the original drive belt. After installing the new belt, you may want to read the manual again to make sure it is in perfect condition.