Product Description

Newest modle CNC Structural Profile Steel cutting machine for H/U/I structural steel with plamsa/laser/flame cutter

 

1.Main function: H/I Beam,triangle steel,U beam cutting, bevel cutting, holes cutting
2.cutting range: 100-300mm wide,6m,12m,15m long.
3.cutting mode: plasma cutting
4.CNC control system: ZheJiang Starfire
5.Cutting shape please refer to picture below
Lansun steel cutting machine features
1. It can cut H-beam, I-beam, channel steel, and angle steel;
2. Graphical input method, using simple profiles to unfold on all sides, and using plane drawing to complete three-dimensional drawing, the operation is simple and clear; at the same time, the frequently used graphics are made into a parametric graphics library, which greatly simplifies the graphics input method . The company can also add corresponding dedicated graphics libraries according to user needs.
3. Beam steel CZPT diagonal cutting
The section steel cutting machine is designed with a pendulum shaft (refer to picture 1) to realize the beveling of the section steel CZPT plate, which can meet the needs of beveling at various angles of the CZPT plate.
4. Telescopic movement of cutting gun along the beam steel axis section
Our machine is designed with a shaft that telescopically moves the cutting gun along the beam steel axis (refer to picture 1). When cutting the pattern on beam steel, it is done by the axial and horizontal movement of the cutting gun, and beam steel doesn’t need to be moved together. so, fast pattern cutting can be finished very well, and the cutting efficiency,reliability,accuracy can be greatly improved. The feeder head only plays the role of pushing the beam steel forward. No matter how large the beam steel is, it can be precisely pushed into place for precise cutting.
5. Short steel scrap
This machine from Lansun, can help our clients to realize cutting with very short steel scrap or even no steel scrap.
6. Beam steel end pushing method
Our equipment adopts the method of pushing at the end of the beam steel, which can not only ensure the pushing accuracy, but also have better cutting and pushing efficiency.
7.Other features
1) All axes are driven by CZPT servos, which have better accuracy, reliability and maintainability;
2) Adopt 24kg pushing rail (other suppliers used T rail);
3) The push rail and the head beam are all driven by helical gears, which have better running stability;
4) Japan CZPT servo dual drive,movement is stronger and more stable;
5) The clamping mechanism adopts hydraulic clamping (mostly pneumatic), which has better clamping reliability;
6) According to user requirements, it can be equipped to flame(oxygen),plasma cutting, or flame(oxygen) & plasma cutting.
Package Picture:

Our Factory:

Customer Visit:

CE&ISO Certificate:

FAQ:
1. Are you factory or foreign trade company?
We are over 17 years experienced manufacturers, large-scale production of CNC cutting machine.

2. Where is your factory located? How can I visit there?
Our factory is located in HangZhou, ZheJiang . We will meet you at airport or train station. Warmly welcome to visit us!

3. What’s the quality of your products?
We are very focused on the quality of the products, All spare parts of this machine come with best brand and best quality, after completing the installation we will test the machine for 48 hours. Our factory has gained CE, ISO9001 authentication.

4. What shall we do if don’t know how to operate your machine after bought from you?
We have detailed installation and operating instructions attached, also comes with video, it is very simple. We have telephone and email support at 24 hours a day.

5. What other things also need after we bought your machines?
(1) With flame cutting: oxygen and fuel gas.
(2) With plasma cutting: air compressor. Plasma power is purchased by us, so that we can debug online, and we all need very good plasma power to ensure quality.

6. What are your payment terms?
We support T/T, L/C, Western Union, Alibaba Trade Assurance and so on. Other ways can also be received after we both sides discussion and agreement.

 

What is a driveshaft and how much does it cost to replace one?

Your vehicle is made up of many moving parts. Knowing each part is important because a damaged driveshaft can seriously damage other parts of the car. You may not know how important your driveshaft is, but it’s important to know if you want to fix your car. In this article, we’ll discuss what a driveshaft is, what its symptoms are, and how much it costs to replace a driveshaft.

Repair damaged driveshafts

A damaged driveshaft does not allow you to turn the wheels freely. It also exposes your vehicle to higher repair costs due to damaged driveshafts. If the drive shaft breaks while the car is in motion, it may cause a crash. Also, it can significantly affect the performance of the car. If you don’t fix the problem right away, you could risk more expensive repairs. If you suspect that the drive shaft is damaged, do the following.
First, make sure the drive shaft is protected from dust, moisture, and dust. A proper driveshaft cover will prevent grease from accumulating in the driveshaft, reducing the chance of further damage. The grease will also cushion the metal-to-metal contact in the constant velocity joints. For example, hitting a soft material is better than hitting a metal wall. A damaged prop shaft can not only cause difficult cornering, but it can also cause the vehicle to vibrate, which can further damage the rest of the drivetrain.
If the driveshaft is damaged, you can choose to fix it yourself or take it to a mechanic. Typically, driveshaft repairs cost around $200 to $300. Parts and labor may vary based on your vehicle type and type of repair. These parts can cost up to $600. However, if you don’t have a mechanical background, it’s better to leave it to a professional.
If you notice that 1 of the 2 drive shafts is worn, it’s time to repair it. Worn bushings and bearings can cause the drive shaft to vibrate unnecessarily, causing it to break and cause further damage. You can also check the center bearing if there is any play in the bearing. If these symptoms occur, it is best to take your car to a mechanic as soon as possible.

Learn about U-joints

While most vehicles have at least 1 type of U-joint, there are other types available. CV joints (also known as hot rod joints) are used in a variety of applications. The minor axis is shorter than the major axis on which the U-joint is located. In both cases, the U-joints are lubricated at the factory. During servicing, the drive shaft slip joint should be lubricated.
There are 2 main styles of U-joints, including forged and press fit. They are usually held in place by C-clamps. Some of these U-joints have knurls or grooves. When selecting the correct fitting, be sure to measure the entire fitting. To make sure you get the correct size, you can use the size chart or check the manual for your specific model.
In addition to lubrication, the condition of the U-joint should be checked regularly. Lubricate them regularly to avoid premature failure. If you hear a clicking sound when shifting gears, the u-joint space may be misaligned. In this case, the bearing may need to be serviced. If there is insufficient grease in the bearings, the universal joint may need to be replaced.
U-joint is an important part of the automobile transmission shaft. Without them, your car would have no wheeled suspension. Without them, your vehicle will have a rickety front end and a wobbly rear end. Because cars can’t drive on ultra-flat surfaces, they need flexible driveshafts. The U-joint compensates for this by allowing it to move up and down with the suspension.
A proper inspection will determine if your u-joints are loose or worn. It should be easy to pull them out. Make sure not to pull them all the way out. Also, the bearing caps should not move. Any signs of roughness or wear would indicate a need for a new UJ. Also, it is important to note that worn UJs cannot be repaired.

Symptoms of Driveshaft Failure

One of the most common problems associated with a faulty driveshaft is difficulty turning the wheels. This severely limits your overall control over the vehicle. Fortunately, there are several symptoms that could indicate that your driveshaft is failing. You should take immediate steps to determine the cause of the problem. One of the most common causes of driveshaft failure is a weak or faulty reverse gear. Other common causes of driveshaft damage include driving too hard, getting stuck in reverse gear and differential lock.
Another sign of a failed driveshaft is unusual noise while driving. These noises are usually the result of wear on the bushings and bearings that support the drive shaft. They can also cause your car to screech or scratch when switching from drive to idle. Depending on the speed, the noise may be accompanied by vibration. When this happens, it’s time to send your vehicle in for a driveshaft replacement.
One of the most common symptoms of driveshaft failure is noticeable jitter when accelerating. This could be a sign of a loose U-joint or worn center bearing. You should thoroughly inspect your car to determine the cause of these sounds and corresponding symptoms. A certified mechanic can help you determine the cause of the noise. A damaged propshaft can severely limit the drivability of the vehicle.
Regular inspection of the drive shaft can prevent serious damage. Depending on the damage, you can replace the driveshaft for anywhere from $500 to $1,000. Depending on the severity of the damage and the level of repair, the cost will depend on the number of parts that need to be replaced. Do not drive with a bad driveshaft as it can cause a serious crash. There are several ways to avoid this problem entirely.
The first symptom to look for is a worn U-joint. If the U-joint comes loose or moves too much when trying to turn the steering wheel, the driveshaft is faulty. If you see visible rust on the bearing cap seals, you can take your car to a mechanic for a thorough inspection. A worn u-joint can also indicate a problem with the transmission.

The cost of replacing the drive shaft

Depending on your state and service center, a driveshaft repair can cost as little as $300 or as high as $2,000, depending on the specifics of your car. Labor costs are usually around $70. Prices for the parts themselves range from $400 to $600. Labor costs also vary by model and vehicle make. Ultimately, the decision to repair or replace the driveshaft will depend on whether you need a quick car repair or a full car repair.
Some cars have 2 separate driveshafts. One goes to the front and the other goes to the back. If your car has 4 wheel drive, you will have two. If you’re replacing the axles of an all-wheel-drive car, you’ll need a special part for each axle. Choosing the wrong 1 can result in more expensive repairs. Before you start shopping, you should know exactly how much it will cost.
Depending on the type of vehicle you own, a driveshaft replacement will cost between PS250 and PS500. Luxury cars can cost as much as PS400. However, for safety and the overall performance of the car, replacing the driveshaft may be a necessary repair. The cost of replacing a driveshaft depends on how long your car has been on the road and how much wear and tear it has experienced. There are some symptoms that indicate a faulty drive shaft and you should take immediate action.
Repairs can be expensive, so it’s best to hire a mechanic with experience in the field. You’ll be spending hundreds of dollars a month, but you’ll have peace of mind knowing the job will be done right. Remember that you may want to ask a friend or family member to help you. Depending on the make and model of your car, replacing the driveshaft is more expensive than replacing the parts and doing it yourself.
If you suspect that your drive shaft is damaged, be sure to fix it as soon as possible. It is not advisable to drive a car with abnormal vibration and sound for a long time. Fortunately, there are some quick ways to fix the problem and avoid costly repairs later. If you’ve noticed the symptoms above, it’s worth getting the job done. There are many signs that your driveshaft may need service, including lack of power or difficulty moving the vehicle.