YIHUI cold forging hydraulic press machine 500 TON with CE
We are the factory specializing in the production of hydraulic presses.
And can provide total solutions, including hydraulic press machines, molds, product processing technology, automated production lines.
YIHUI Cold forging servo hydraulic press machine with PLC and with touch screen and with servo motor , with main cylinder and lower cylinder and ejection cylinder.
Touch Screen Details
1) Pressing, Forging, Stamping, Powder Compacting, Compressing, Moulding and so on.
2) Cold extrusion molding and stamping for Auto parts, Gears, Eye glass, Cluth, Aluminum case , CV carden joint, Terminal Lugs, Sleeves, LED radiator, cellphone case, and hardware tools, etc.
3) Molding and stamping for metallic and non-metallic.
|Master Cylinder Nominal Force
|Max.Stroke of Ram
|Daylight (Max.Open Height)
|Lower Cylinder Nominal Force
|Stroke of Lower Cylinder
|Upper Ejection Cylinder Force
|Stroke of Upper Ejection Cylinder
|Speed of Ram
|Down No Load
|Effective Area of Working Table
|The Distance Between the Working Table and the Ground
|Servo Motor Power
All above specifications are standard sizes of hydraulic press machine,any special specifications customize is also available for us!
Why so many famous brand company cooperate with us ?
1.Our factory have specialized in independent development and producing hydraulic press for 20 years.So the product is stable and high quality.
2. Machine body, we use bending structure , much stronger than the common welding structure .
3. Oil pipe, we use Clip-on structure , much tight than common welding structure. Prevent oil leakage.
4. We take integrated oil manifold block, much easier to check machine and repair machine.
5.The main components are imported from Germany, Italy and Japan . So the quality is near the Japan production, but the unit price is lower than Japan production.
6.Our factory can offer full set line service, such as the mould,process technology, and other relative machines.
Servo motor drive system:
1. Small start-up current: little impact on power grid.
2. Motor starts when press is punching and stops when feeding material,picking out bricks,and cleaning mould. Energy-saving high to 65%.
3. High control precision: speed error is only 0.0001/r.
4. Stable running: no vibration and high torque when runs with low speed.
5. Quick response: very short time from static to rated speed, CZPT to adjust speed freely between high speed to low speed within 1 stroke. Excellent effect of even hammer strike.
6. Speed overload function, achieves 2-3 times of rated speed.
Touch screen parameter setting system:
1. According to technology demands for different bricks, user can set the strike times, strike strength, and strike speed digitally. CZPT to achieve the effect of gently press for air-released, strike from gentle to heavy, the whole process of brick producing sequencing, reduce human factor to improve product quality.
2. Touch screen can real-time display the working status, monitor the producing process, detect and report the failure automatically.
3. CZPT to set password to protect production safety.
4. Touch screen has operation instruction and guideline.
YIHUI Hydraulic press with servo system,can bring you 10 kinds Advantages as below:
1. Can avoid the oil leakage. Because using Servo motor, the oil temperature can be lower.
2. English and customer country local language, bilingual operation interface, easy to operate.
3.Can save 50% – 70% energy.
4.Parameters and Speed can be adjusted on the touch screen, easy to operate.(Machine without servo system, speed can not been adjusted.)
5.Can be 3 to 5 years longer service life than the common machine.
it means,if common machine can service for 10 years, then machine with servo, can use 15 years.
6.Ensure safety and easy to know error,easy to do after service. Because of Automatic alarm and auto troubleshooting system.
7.Very easy to change mold, shorter time of changing mold.
Because it have memory function,if use the original mold, do not need to adjust parameter again,
8.Very quiet , do not have noise.
9.Much stable than common machine.
10.Much high precision than common machine.
Years of Experience
HangZhou CZPT Hydraulic Machinery Co., Ltd. has been specialized in manufacturing hydraulic press machine for over 20 years . Especially speciallized in the servo system hydraulic press machine .
YIHUI brand machines have been exported to over 40 countries,
such as Germany, USA, UK, Sweden, Japan,Slovenia, Serbia,Saudi Arabia,El Salvador,Togo, Malaysia,Singapore, Australia ,Vietnam,Pakistan,South Africa, and so on.
Customers’ Positive Feedback
|The normal package is wooden case(Size: L*W*H). The wooden case will be fumigated if needed. If container is too tight, we will use PE film for packing or pack it according to customers’ special request.
Q1. Are you manufacturer or Trader?
A1: We are professional in producing hydraulic press for over 20 years, We have our own designer,and the machines have been patented.
Q2. How to get an accurate quotation?
A2: The customer should provide the related technical requirements, product drawings, pictures, industrial voltage, planned output, etc.
Q3. What if I use this machine for the first time and know nothing of it ?
A3: We will have our engineers teach you how to operate it,you can just inform us some details of the product.you need then we can customize as your special order.
Q4. How does your factory do regarding quality control?
A4:HangZhou CZPT has been regard quality as the priority. We always attach great importance to quality controlling from the very beginning to the very end ,so our press can match all the CE and ISO standard also more strict standard .
Q5. How about your delivery time?
A5: Generally, it will take 35 days after receiving your deposit payment. The customized press delivery time depends on the items and the quantity of your order, in general is 55 days.Sometimes we have standard machines in stock.
Q6. What is the warrantee period of the machine?
A6: We can supply 1 year warranty for our machines, We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.
Q7. What is the after-sales service of your factory?
A7: 1.Installation:Free installation and commissioning, travel expense is on foreign customer. (Including round ticket and accommodation cost)
2.Personnel training: Our engineers will give your employees free machine training when they come to our company to assemble the machines, and welcome to our factory to learn how to operate our machine.
B7: And we can offer engineer overseas service.
Q8. What is the advantage of your factory?
A8: The main components of our machine are imported from the famous brand such as Japan and Germany. So the quality is near the Japan production, but the unit price is lower than it.
We do have a full set line service (turnkey project),which means that we can not only provide the press and mold but also able to customized as your special order.
|Automation, Precision, High Efficiency
How to Rebuild a CV Joint
Using a CV joint solves many of the shortcomings of the universal joint in front axles. They provide a constant rotational speed and allow the drive shaft to transmit power through a variable angle.
Symptoms of a bad cv joint
Symptoms of a bad CV joint include a clunking noise when turning and accelerating. A bad CV joint can be a danger to drivers and cause serious damage to the vehicle.
A clunking sound is usually noticeable when accelerating, especially when the vehicle is going at a high speed. In addition, the clunking may be accompanied by a screeching metallic sound. The clunking is usually noticeable on both the left and right sides of the vehicle.
A bad CV joint may also cause excessive vibrations while driving. Vibrations will increase with speed, and the vehicle may become unstable.
The best way to identify a bad CV joint is to have it checked out by a mechanic. This can save money in the long run. It is important to know the signs of a bad CV joint so that you can avoid expensive repairs.
A bad CV joint may also be the culprit of steering problems. When the joint fails, it can cause a vehicle to suddenly stop. In addition, the joint may cause transmission slippage.
A bad CV joint can also cause a variety of other symptoms. If you suspect that the joint is failing, you can have it inspected by a mechanic. A good mechanic can diagnose your vehicle’s problems and recommend a course of action.
Another symptom of a bad CV joint is a leaking transmission fluid filter. This can cause shifting problems and overheating. If you suspect a leak, replace the filter and check the transmission fluid level.
A bad CV joint is usually the culprit of a variety of other problems, including a sloppy steering wheel and axles that don’t move as smoothly. A leaking CV joint may also leak transmission fluid, which may cause low gas mileage and overheating. A good mechanic will know which components to check first.
A bad CV joint may also cause other more minor symptoms. If you have a leaking CV joint, you may notice a clunking noise when you turn or accelerate. This is a minor symptom, but the worst thing you can do is drive with a leaking joint. If you suspect a leaking CV joint, have it repaired as soon as possible.
CV joints solve many of the shortcomings of universal joints in front axles
Unlike U joints, CV joint designs are very stable, and they are extremely strong. They can transfer power to the wheel without generating any vibration. They also last a long time. They are used in front-wheel drive cars, and are also found in some rear-wheel drive vehicles. They are especially useful in vehicles with independent suspensions.
The CVJ can be used as a replacement for a double cardan joint or a single cardan joint. It has the advantage of allowing for angles of up to 54 degrees. The design also allows for the transmission of torque without requiring acceleration.
The CV joint is cased in a heavy-duty rubber boot. This boot is held in place by two clamps. The boot contains grease to protect the joint from corrosion. The boot is a funnel-shaped design, which helps the joint to last a long time.
CV joints are designed to run at any angle, while u-joints are designed to run at a fixed angle. This means that a u-joint will not last as long as a CV joint.
Most modern vehicles use CV joints. They are strong and are designed to handle some torques at more extreme angles. They are also more practical. They can last 300,000 miles with proper maintenance. The best way to keep your CV joint in good condition is to inspect it regularly.
If your CV joint is worn, it will cause a clicking noise during turns. You will also notice a decrease in engine power. In some cases, it may cause a loss of connection with other components. In other cases, your vehicle may shudder while accelerating.
If you notice any of these problems, your CV joint may need replacement. If you are unsure. Our technicians can check for excessive play in the joints. They will also tell you if you need to replace the axle.
The boot around the CV joint can crack, which can allow water and dirt to enter the joint. These cracks can also cause corrosion. This can also lead to the CV joint to wear out more quickly.
Repairing a damaged or torn CV boot
Changing a torn or damaged CV boot is a simple and economical fix. In fact, the first thing you should do if you have noticed a clicking or popping sound coming from the rear of your vehicle is to get it checked. This will help you determine if it is a small repair or if you need to take the vehicle in for more extensive repairs.
CV Boots, also called drive axle boots, are made of rubber and are meant to protect the CV joint. This joint is the coupling for the axle and is designed to transfer driving force from the engine to the wheels. The boot keeps the joint greased up and prevents water, dirt, grit, and other contaminants from entering.
The boot isn’t the only part that protects the CV joint. The CV joint itself has a ball shaped part, which allows it to accommodate wheel travel. These joints can also be found on the axle shafts of independent suspension systems.
There are several ways to replace a torn or damaged CV boot. If you have a reputable auto repair shop nearby, you can take your car in for a professional repair. If not, you can repair the boot yourself. The easiest way to do this is by removing the boot using a channel lock or a razor blade.
Another option is to buy a CV boot kit. These are designed to make repair jobs easier. The kits are usually less expensive than replacing the axle altogether. You can find a CV boot kit from companies like Vivid Racing. You’ll also want to demonstrate good repair practices.
A CV boot kit can be a cost-effective way to fix the axle. However, it isn’t recommended to just buy a kit and go at it. You’ll need to follow the directions and use a flashlight to make sure you don’t damage any of the parts.
You’ll also want to do a thorough inspection of the CV boot itself. This will help you catch the problem early. Having a good CV boot is crucial to the function of your axle. If it is damaged, it will allow the grease to leak out, which will affect your axle’s performance.
Using rings when rebuilding a cv joint
Using rings when rebuilding a CV joint can be a great way to ensure a smooth, quiet ride. In fact, a worn CV joint is the cause of many noise complaints, including rattling and clicking.
The rings are designed to secure the drive shaft components. They protect seals, ensure that the splines do not come loose, and prevent the drive shaft from being stripped.
It is important to remember that a faulty CV joint may prevent you from driving the vehicle. The best way to avoid this is to have a knowledge of the axle parts. This will ensure that you are not in a bind if you need to replace them.
CV joints are typically replaced with a new complete axle. This process is very labor intensive. You will need heavy-duty equipment and tools to remove the axle.
Before beginning the repair, you should thoroughly clean the CV joint. Dirt, corrosion, and water can contaminate the joint. You can use a brake parts cleaner or a cleaning agent to clean the parts. Once you have cleaned them, you can reassemble the joint.
After you have cleaned the CV joint, you will need to apply a thin layer of grease to the inside of the joint. You can also use a plastic bag to cover the joint after it is reassembled. This will help keep the joint clean.
You will also need to replace the axle boot. Boots are sometimes a direct fit. They can be found by measuring the outside diameter of the CV housing. They can also be secured by clamps. You may need extensions and/or banding tools to install the boot.
If the boot leaks, you will need to replace it. The boot also serves as a simple dust cover. You can also lubricate the boot with a spray of silicone. A leaky boot can also let dirt and water in.
If you are rebuilding a CV joint, you may want to label the tubes Inner and Outer. This will make the process easier. You will also have fewer comebacks.
You can also use snap rings to secure the axle. Snap rings help prevent the splines from coming loose.
editor by CX 2023-11-23