China high quality CE Factory of High Quality Knapsack Sprayer for Agriculture Farmland Pesticide with Discounted Price wholesaler

Product Description

ZheJiang Fogger Machinery Co.,Ltd. is a technological company producing thermal fogging machine,fogging sprayer, cold fogger. the product used for Farming, Agriculture, Garden, Pest control, Forest, Public Environment,etc. We have more than 15 years. can provide the good quality product and good service for you.We have exported to more than 20 countries.

ZheJiang Fogger Machine Co.,Ltd owns advanced equipments and auxiliary inspection and testing devices. We are strictly complying with CE specifications and ISO 9001:2015 standards. We devote ourselves to provide optimized solutions for various applications and requirements. Our target is to supply our products with "Excellence, Quality, Expertise in fogging machine sprayer" and spreading our company culture to all over the world. We'd like to cooperate with partners at home and abroad for mutual development to make our contribution more outstanding for the development of global energy.


Thermal  Fogger

Applied range:

1·Mosquitoes and flies killing, disinfection and sterilization for sewers, covered channels, dumps, basements, air-raid shelters, and various warehouses.

2·Prevention and treatment of diseases and pets for forests, trees, greenbelts, gardens and  landscapes;.

3·Prevention and treatment of diseases and pets for crops and plants, and the temperature increasing in cold weather inside greenhouses.

4·Prevention and treatment of diseases and pets for field crops including cotton ,rice, wheat and corn.

5·Prevention and treatment of diseases and pets and defense against  frost before and after flowering period for orchards of apple, cherry, pear, peach, apricot trees and graperies.

6.Sanitation and disinfection for hospitals,theaters,school,stations,docks,factories,mines,properties and communities.

7·Disinfection and sterilization of CZPT farming places for pigs, chicken, cows and sheep.

8·Disinfection and prevention and treatment diseases and pests for orchards , greenbelts and landscapes.

Model No 90S
Net Weigh(empty) 7.8kgs
Dimension 1160*300*385mm
Gross Weight 11kgs
Packing Dimensions 1170*310*395mm
Solution Tank Capacity 6L
Fuel Tank Capacity 2L
Fuel Consumption 1.5-2L/H
Maximum Flow Rate 42L/H
Electricity 12V 
Solution Tank Pressure 0.25 Bar
Fuel Tank Pressure 0.25 Bar
Power  17.5KW/H



Q1. Are you factory or trade company?
Answer:We are manufacturer, we have our own factory. Our factory has department for exploitation , producing, sales, after-sell service, packing , warehouse, we can offer you best products and best service.

Q2.Do you sell accessories for your machine?
Answer: Yes, all of match accessories for our machine are on selling, we are willing to supply the match parts to you with low price.

Q3. What about Payment term?
Answer:T/T(Telegraphic Transfer ) --30% as prepayment by T/T, after seen the copy of the B/L sent by fax, the balance of 70% should be effected.

Q4. Does the machine use batteries?
Answer: The machine contains lithium battery, and the function of the battery is to start the machine.

Q5. How long can a fully charged battery run?
Answer: It needs to be decided according to the frequency of use. The main function of the battery is to introduce gasoline to drive. The machine mainly relies on gasoline to work and does not consume too much power. A fully charged battery can run about 2000 times.

Q6. Does the machine use both diesel and gasoline fuels at the same time?
Answer: For PWJ001 series sprayers, gasoline is used as the working fuel of the machine. Diesel is not necessary. If you need the effect of smoke, you need to add diesel and disinfectant to the medicine barrel to atomize the disinfectant.

Q7. How long is the service life of the machine?
Answer: Under normal use, the service life of the machine exceeds 5 years.

Q8. What are the vulnerable parts of the machine? Can it be replaced for free?
Answer: The main vulnerable parts of the machine are: atomizer, air pump, and carburetor assembly.
During the one-year warranty period, non-artificial damage can be replaced free of charge.

Q9. Is this a hot fog machine or a cold fog machine?
Answer: PWJ001 series machines are hot mist sprayers.

Q10. What liquid do I need to mix with water?
Answer: Disinfectants that can be added: hydrogen peroxide, chlorine dioxide, peracetic acid, etc.



How to tell if your driveshaft needs replacing

What is the cause of the unbalanced drive shaft? Unstable U-joint? Your car may make clicking noises while driving. If you can hear it from both sides, it might be time to hand it over to the mechanic. If you're not sure, read on to learn more. Fortunately, there are many ways to tell if your driveshaft needs replacing.


An unbalanced driveshaft can be the source of strange noises and vibrations in your vehicle. To fix this problem, you should contact a professional. You can try a number of things to fix it, including welding and adjusting the weight. The following are the most common methods. In addition to the methods above, you can use standardized weights to balance the driveshaft. These standardized weights are attached to the shaft by welders.
An unbalanced drive shaft typically produces lateral vibrations per revolution. This type of vibration is usually caused by a damaged shaft, missing counterweights, or a foreign object stuck on the drive shaft. On the other hand, torsional vibrations occur twice per revolution, and they are caused by shaft phase shifts. Finally, critical speed vibration occurs when the RPM of the drive shaft exceeds its rated capacity. If you suspect a driveshaft problem, check the following:
Manually adjusting the imbalance of a drive shaft is not the easiest task. To avoid the difficulty of manual balancing, you can choose to use standardized weights. These weights are fixed on the outer circumference of the drive shaft. The operator can manually position the weight on the shaft with special tools, or use a robot. However, manual balancers have many disadvantages.


When the angular velocity of the output shaft is not constant, it is unstable. The angular velocity of the output shaft is 0.004 at ph = 29.5 and 1.9 at t = 1.9. The angular velocity of the intermediate shaft is not a problem. But when it's unstable, the torque applied to it is too much for the machine. It might be a good idea to check the tension on the shaft.
An unstable drive shaft can cause a lot of noise and mechanical vibration. It can lead to premature shaft fatigue failure. CZPT studies the effect of shaft vibration on the rotor bearing system. They investigated the effect of flex coupling misalignment on the vibration of the rotor bearing system. They assume that the vibrational response has 2 components: x and y. However, this approach has limited application in many situations.
Experimental results show that the presence of cracks in the output shaft may mask the unbalanced excitation characteristics. For example, the presence of superharmonic peaks on the spectrum is characteristic of cracks. The presence of cracks in the output shaft masks unbalanced excitation characteristics that cannot be detected in the transient response of the input shaft. Figure 8 shows that the frequency of the rotor increases at critical speed and decreases as the shaft passes the natural frequency.


If you're having trouble driving your car, chances are you've run into an unreliable driveshaft. This type of drivetrain can cause the wheels to stick or not turn at all, and also limit the overall control of the car. Whatever the reason, these issues should be resolved as soon as possible. Here are some symptoms to look for when diagnosing a driveshaft fault. Let's take a closer look.
The first symptom you may notice is an unreliable drive shaft. You may feel vibrations, or hear noises under the vehicle. Depending on the cause, it could be a broken joint or a broken shaft. The good news is that driveshaft repairs are generally relatively inexpensive and take less time than a complete drivetrain replacement. If you're not sure what to do, CZPT has a guide to replacing the U-connector.
One of the most common signs of an unreliable driveshaft is clanging and vibration. These sounds can be caused by worn bushings, loose U-joints, or damaged center bearings. This can cause severe vibration and noise. You can also feel these vibrations through the steering wheel or the floor. An unreliable driveshaft is a symptom of a bigger problem.

Unreliable U-joints

A car with an unreliable U-joint on the drive shaft can be dangerous. A bad u-joint can prevent the vehicle from driving properly and may even cause you trouble. Unreliable u-joints are cheap to replace and you should try getting parts from quality manufacturers. Unreliable U-joints can cause the car to vibrate in the chassis or gear lever. This is a sure sign that your car has been neglected in maintenance.
Replacing a U-joint is not a complicated task, but it requires special tools and a lot of elbow grease. If you don't have the right tools, or you're unfamiliar with mechanical terminology, it's best to seek the help of a mechanic. A professional mechanic will be able to accurately assess the problem and propose an appropriate solution. But if you don't feel confident enough, you can replace your own U-connector by following a few simple steps.
To ensure the vehicle's driveshaft is not damaged, check the U-joint for wear and lubrication. If the U-joint is worn, the metal parts are likely to rub against each other, causing wear. The sooner a problem is diagnosed, the faster it can be resolved. Also, the longer you wait, the more you lose on repairs.

damaged drive shaft

The driveshaft is the part of the vehicle that connects the wheels. If the driveshaft is damaged, the wheels may stop turning and the vehicle may slow down or stop moving completely. It bears the weight of the car itself as well as the load on the road. So even a slight bend or break in the drive shaft can have dire consequences. Even a piece of loose metal can become a lethal missile if dropped from a vehicle.
If you hear a screeching noise or growl from your vehicle when shifting gears, your driveshaft may be damaged. When this happens, damage to the u-joint and excessive slack in the drive shaft can result. These conditions can further damage the drivetrain, including the front half. You should replace the driveshaft as soon as you notice any symptoms. After replacing the driveshaft, you can start looking for signs of wear.
A knocking sound is a sign of damage to the drive shaft. If you hear this sound while driving, it may be due to worn couplings, damaged propshaft bearings, or damaged U-joints. In some cases, the knocking noise can even be caused by a damaged U-joint. When this happens, you may need to replace the entire driveshaft, requiring a new one.

Maintenance fees

The cost of repairing a driveshaft varies widely, depending on the type and cause of the problem. A new driveshaft costs between $300 and $1,300, including labor. Repairing a damaged driveshaft can cost anywhere from $200 to $300, depending on the time required and the type of parts required. Symptoms of a damaged driveshaft include unresponsiveness, vibration, chassis noise and a stationary car.
The first thing to consider when estimating the cost of repairing a driveshaft is the type of vehicle you have. Some vehicles have more than one, and the parts used to make them may not be compatible with other cars. Even if the same car has 2 driveshafts, the damaged ones will cost more. Fortunately, many auto repair shops offer free quotes to repair damaged driveshafts, but be aware that such work can be complicated and expensive.

China high quality CE Factory of High Quality Knapsack Sprayer for Agriculture Farmland Pesticide with Discounted Price     wholesaler China high quality CE Factory of High Quality Knapsack Sprayer for Agriculture Farmland Pesticide with Discounted Price     wholesaler