Product Description
High quality
* steel coil automatic hydraulic uncoiler
* steel coil automatic hydraulic decoiler
* steel coil uncoiler
Brief Introduction of Product
HangZhou Willing Int’l Co., Ltd is a manufacturer of steel coil decoiler, our hydraulic series decoiler is used for roll forming line, cut to length line, slitting line and embossing mill. The decoiling machine is mainly used to decoil various of metal coils, and worked together with other machines to combine a production line. Hydraulic decoiling machine can be equipped with a coil lifting car. The decoiler can automatcially release the coil sheet and feed the coil sheet to the different kinds of machine.
Technical Parameters for Hydraulic Uncoiling Unit
For lifting dolly car
1) Capacity: the same with the type of decoiler, max. 5 tons.
2) Speed: 6m/ minute.
3) Lifting Height: max. 550mm.
4) Moving Distance: max. 3000mm.
For decoiler
1) Capacity: max. 5 tons.
2) Inner dia: 508mm or 610mm (gasket is required).
3) Width: max. 1500mm.
4) Center Adjust: max. 250mm.
5) Equipped with optical sensor or bar sensor, laid before decoiler,
if sheet is close to sensor, it will stop releasing coil sheet;
if sheet leaves sensor, the decoiler will continue to release coil sheet.
For hydraulic drive
1) Max. hydraulic pressure: 16 Mpa.
2) Motor Power: 10.5 kw.
3) Air Pressure: 0.9 Mpa.
Work flow
Fix coil to the decoiler —- fix coil sheet to lifting dolly —- lifting dolly moves to decoiler —
— lifting dolly lifts to the same center with decoiler —- lifting dolly moves more closely to arms of decoiler—
— expanse (coil moves to the decoiler) —- lifting dolly returns —- axis of decoiler rotate (coil sheet comes out).
Different Types of Hydraulic Decoiler
Certificate
Our services:
1. Professional engineers are available to be sent to the customers’ factory to install and debug the machines and train the staff how to operate and maintain the machines.
2. We can design different kinds of profiles and fittings for machine, as per customer’s requirements. You can send me the profile drawing and we will design the machine for you.
3. Every process will be checked by responsible QC which insures every product’s quality.
4. Professional packing teams which keep every packing safely.
(1) Rollers are put on anti-rust oil and packed by bubble wraps; some other electric parts are packed by bubble wraps as well.
(2)The oil hose and electric wires ae marked, and easy to be connected when used;
(3)In container loading, sea-worthy, well fixed by wire rope, wooden block and nails.
5. One-year warranty will be assured for all our machines. Moreover, We promise to provide permanent technical support and after-sales service with our customers.
6. We warmly welcome you to visit our factory for more detailed information, inspecting our machines and we will pick you up at HangZhou Railway station.
FAQ:
1. Q: Are you manufacture or trrading company?
A:We are manufacturer & exporter who signed in 2004, and our boss has many years experiences in machinery.
2. Q: Why should I choose you?
A:We are professional manufacture company that could provide the best products for the best price, high quality of services, and credible quality assurance.
3. Q: How does your factory conduct Quality Control and Inspection?
A: We are quite proud of our quality control procedure. It’s comply with ISO quality system to control produce from the raw materials received to finishing warehousing. Any imperfect articles are rejected by our quality control.
4. Q: How many kinds of products do you produce?
A: We have produced different kinds of Steel Roof Tile Roll Forming Machine, Corrugated Steel Sheet Roll Forming Machine, C/Z Purlin Roll Forming Machine, Steel Deck Roll Forming Machine, Slitting Line, Cut to Length Line, Press Brake, Shearing Machine, PPGI ,Gi ,PPGL ,Gl, Aluminum Coil. And we also can provide its finished products.
5. Q: Where is your factory located? How can I visit there?
A: Our factory is located in TongXiang, ZheJiang province. We could pick you up from HangZhou CZPT Station or TongXiang Railway Station when you come.
Please feel free to contact me for more up-date information and any queries you have. Best quality machines and services will be provided for you.
Delivery time is 1 month, but normally we have stock in trade, can be delivered right away.
Why Checking the Drive Shaft is Important
If you hear clicking noises while driving, your driveshaft may need repair. An experienced mechanic can tell if the noise is coming from 1 side or both sides. This problem is usually related to the torque converter. Read on to learn why it’s so important to have your driveshaft inspected by an auto mechanic. Here are some symptoms to look for. Clicking noises can be caused by many different things. You should first check if the noise is coming from the front or the rear of the vehicle.
hollow drive shaft
Hollow driveshafts have many benefits. They are light and reduce the overall weight of the vehicle. The largest manufacturer of these components in the world is CZPT. They also offer lightweight solutions for various applications, such as high-performance axles. CZPT driveshafts are manufactured using state-of-the-art technology. They offer excellent quality at competitive prices.
The inner diameter of the hollow shaft reduces the magnitude of the internal forces, thereby reducing the amount of torque transmitted. Unlike solid shafts, hollow shafts are getting stronger. The material inside the hollow shaft is slightly lighter, which further reduces its weight and overall torque. However, this also increases its drag at high speeds. This means that in many applications hollow driveshafts are not as efficient as solid driveshafts.
A conventional hollow drive shaft consists of a first rod 14 and a second rod 14 on both sides. The first rod is connected with the second rod, and the second rod extends in the rotation direction. The 2 rods are then friction welded to the central area of the hollow shaft. The frictional heat generated during the relative rotation helps to connect the 2 parts. Hollow drive shafts can be used in internal combustion engines and environmentally-friendly vehicles.
The main advantage of a hollow driveshaft is weight reduction. The splines of the hollow drive shaft can be designed to be smaller than the outside diameter of the hollow shaft, which can significantly reduce weight. Hollow shafts are also less likely to jam compared to solid shafts. Hollow driveshafts are expected to eventually occupy the world market for automotive driveshafts. Its advantages include fuel efficiency and greater flexibility compared to solid prop shafts.
Cardan shaft
Cardan shafts are a popular choice in industrial machinery. They are used to transmit power from 1 machine to another and are available in a variety of sizes and shapes. They are available in a variety of materials, including steel, copper, and aluminum. If you plan to install 1 of these shafts, it is important to know the different types of Cardan shafts available. To find the best option, browse the catalog.
Telescopic or “Cardan” prop shafts, also known as U-joints, are ideal for efficient torque transfer between the drive and output system. They are efficient, lightweight, and energy-efficient. They employ advanced methods, including finite element modeling (FEM), to ensure maximum performance, weight, and efficiency. Additionally, the Cardan shaft has an adjustable length for easy repositioning.
Another popular choice for driveshafts is the Cardan shaft, also known as a driveshaft. The purpose of the driveshaft is to transfer torque from the engine to the wheels. They are typically used in high-performance car engines. Some types are made of brass, iron, or steel and have unique surface designs. Cardan shafts are available in inclined and parallel configurations.
Single Cardan shafts are a common replacement for standard Cardan shafts, but if you are looking for dual Cardan shafts for your vehicle, you will want to choose the 1310 series. This type is great for lifted jeeps and requires a CV-compatible transfer case. Some even require axle spacers. The dual Cardan shafts are also designed for lifts, which means it’s a good choice for raising and lowering jeeps.
universal joint
Cardan joints are a good choice for drive shafts when operating at a constant speed. Their design allows a constant angular velocity ratio between the input and output shafts. Depending on the application, the recommended speed limit may vary depending on the operating angle, transmission power, and application. These recommendations must be based on pressure. The maximum permissible speed of the drive shaft is determined by determining the angular acceleration.
Because gimbal joints don’t require grease, they can last a long time but eventually fail. If they are poorly lubricated or dry, they can cause metal-to-metal contact. The same is true for U-joints that do not have oil filling capability. While they have a long lifespan, it can be difficult to spot warning signs that could indicate impending joint failure. To avoid this, check the drive shaft regularly.
U-joints should not exceed 70 percent of their lateral critical velocity. However, if this speed is exceeded, the part will experience unacceptable vibration, reducing its useful life. To determine the best U-joint for your application, please contact your universal joint supplier. Typically, lower speeds do not require balancing. In these cases, you should consider using a larger pitch diameter to reduce axial force.
To minimize the angular velocity and torque of the output shaft, the 2 joints must be in phase. Therefore, the output shaft angular displacement does not completely follow the input shaft. Instead, it will lead or lag. Figure 3 illustrates the angular velocity variation and peak displacement lead of the gimbal. The ratios are shown below. The correct torque for this application is 1360 in-Ibs.
Refurbished drive shaft
Refurbished driveshafts are a good choice for a number of reasons. They are cheaper than brand new alternatives and generally just as reliable. Driveshafts are essential to the function of any car, truck, or bus. These parts are made of hollow metal tubes. While this helps reduce weight and expense, it is vulnerable to external influences. If this happens, it may crack or bend. If the shaft suffers this type of damage, it can cause serious damage to the transmission.
A car’s driveshaft is a critical component that transmits torque from the engine to the wheels. A1 Drive Shaft is a global supplier of automotive driveshafts and related components. Their factory has the capability to refurbish and repair almost any make or model of driveshafts. Refurbished driveshafts are available for every make and model of vehicle. They can be found on the market for a variety of vehicles, including passenger cars, trucks, vans, and SUVs.
Unusual noises indicate that your driveshaft needs to be replaced. Worn U-joints and bushings can cause excessive vibration. These components cause wear on other parts of the drivetrain. If you notice any of these symptoms, please take your vehicle to the AAMCO Bay Area Center for a thorough inspection. If you suspect damage to the driveshaft, don’t wait another minute – it can be very dangerous.
The cost of replacing the drive shaft
The cost of replacing a driveshaft varies, but on average, this repair costs between $200 and $1,500. While this price may vary by vehicle, the cost of parts and labor is generally equal. If you do the repair yourself, you should know how much the parts and labor will cost before you start work. Some parts can be more expensive than others, so it’s a good idea to compare the cost of several locations before deciding where to go.
If you notice any of these symptoms, you should seek a repair shop immediately. If you are still not sure if the driveshaft is damaged, do not drive the car any distance until it is repaired. Symptoms to look for include lack of power, difficulty moving the car, squeaking, clanking, or vibrating when the vehicle is moving.
Parts used in drive shafts include center support bearings, slip joints, and U-joints. The price of the driveshaft varies by vehicle and may vary by model of the same year. Also, different types of driveshafts require different repair methods and are much more expensive. Overall, though, a driveshaft replacement costs between $300 and $1,300. The process may take about an hour, depending on the vehicle model.
Several factors can lead to the need to replace the drive shaft, including bearing corrosion, damaged seals, or other components. In some cases, the U-joint indicates that the drive shaft needs to be replaced. Even if the bearings and u-joints are in good condition, they will eventually break and require the replacement of the drive shaft. However, these parts are not cheap, and if a damaged driveshaft is a symptom of a bigger problem, you should take the time to replace the shaft.
