Condition: New
Warranty: 1 Year
Applicable Industries: Building Material Shops, Home Use, Construction works
Showroom Location: Spain, Kenya
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty of core components: Not Available
Core Components: other
UNIQUE SELLING POINT: Easy Maintenance
Name: Concrete Level Ruler
Application: Building
Color: Customer Required
Product power consumption: 1.2KW
Driving method: Flexible shaft drive
Dry length: 1/6m (standard 2 meters)
Quality: Guaranteed
Function: Easy Operation
Voltage: 220V/380V
Material: Aluminum
After-sales Service Provided: Online support
After Warranty Service: Video technical support
Local Service Location: Turkey, Peru
Packaging Details: Standard Exporting Packing20GP container
Port: HangZhou, ZheJiang , HangZhou port

Vibration Ruler
Details:
Concrete Vibration Ruler Screed Machine Road Construction Machinery.
Concrete screed ruler could be easily operated and greatly increases work efficiency for reducing air voids and enhancing concrete compaction.
Mainly be used for scraping of concrete ground surface, improve the density of concrete, suitable for leveling hardening of the ground. High speed and efficiency, easy for take. Strickling and vibrating finish together. Operator can adjust the impact force at any moment, CZPT KSZJ 17bar 1817 screw air compressor for water well drilling rig manual accelerator controls vibrating frequency.Concrete surface after vibration, no need to sprinkle dry cement when press polish. It reduce the construction cost and repair frequency greatly.

Feature:
1.High speed and efficiency,easy for take.Strickling and vibrating finish together.2.Operator can adjust the impact force at any moment, manual accelerograph controls vibrating frequency.3.Concrete surface after vibration,no need to sprinkle dry cement when press polish. It reduce the construction cost
and repair frequency greatly.4.Suitable for flat cement and concrete surface during construction building site androad construction and so on.5.Can avoid situation as concrete surface empty,knob and split completely which usually appear after concrete surface
constructing. Finish the firmly,solid and close-graind concrete surface.

Purpose:
It is used to exhaust air from concrete, scrape the concrete floor and enhance the density of concrete.
1. Replacing the 2 working procedures of roller and scraper in the traditional construction technology, reducing the cost and improving the efficiency
2. The machine body is made of durable aluminum alloy materials. The whole machine is light, easy and safe to use and has high flatness.
3. Aluminum alloy blades are durable and have high flatness.
4. The height of the handle can be adjusted, Air Suspension Compressor Pump Fit For Audi Allroad Quattro 2001-2005 Suspension Air Compressor Reference OEM 4Z7616007A which is suitable for operators of different heights.

Electric Vibration Ruler

Configuration power	Imported motor
Operating Voltage	200V/380V
Product power consumption	1.2KW
Maximum speed	2200r/min
Driving method	Flexible shaft drive
Vibration frequency	6600 times/min
Dry length	1/6m (standard 2 meters)
Warranty time	1 year warranty
Machine quality	20KG

Advantage:
1.Easily changed blades.2.Emergency stop switch available.3.One piece casting body easy connect to engine.4.Specially design, hardened aluminium blade ensuring a smoother finish than conventional screeds.5.Heavy rubber mounts to reduce the vibration level on the handle.6.Adjustable handle in height, vertical & horizontal position (optional).7.The rounded ends of the blade make it easy to go around obstacles.8.The tilt-up stand keeps the engine out of concrete or off the ground obstacles.

Company Information
Certificate
Factory information
FAQ If you have any other questions,please contact us!

Q: How long is your delivery time?
A: Generally it is 3-5days if the machines are in stock. It is 5-7 days if not in stock, it is according to quantity.

Q: Do you offer sample?
A: We could offer the sample in cheaper price but exclude the freight.

Q: Taps are included in the package?
A: Taps are excluded in our package.we can equip chucks according our customers’ requirements.

Q: What kind of chucks are included in your package?
A: We have 3 types: ISO/JIS/DIN type in stock, you can chose 1 type from the three. If there is no special requirements, we will send ISO chuck.

Q: Product warranty?A: 12 months after payment. If there is no special requirements, NMRV RV series worm reduction gearbox nmrv 063 worm gearboxes we will send ISO chuck.

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.

unbalanced

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.

unstable

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 two 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.

Unreliable

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 two 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.

editor by Cx 2023-07-07