Product Description

Product Description

Company Profile
HangZhou CZPT METAL PRODUCTS is a manufacturing company located in HangZhou, China, specializing in the metal fabrication OEM production of trailer chassis, and road safety equipment VMS VSLS ARROW-BOARD series products welding and assembly. We are dedicated to manufacturing high accuracy, compliant products in metal, aluminum, stainless steel, etc.
 

We are proud of manufacturing correct items for customers. Over the years, we have learned, invested, and grown. Today, we have excellent engineer & RD team especially on drawings, full line of machines and strict quality-control process to make our job accurate and qualified.

*Still supply trailer parts for overseas markets.
*We offer versatile metal fabrication capabilities with equipment for simple to complex jobs in small or large quantities.
*We do multiple inspections before loading container, compliant with ISO9001-2015 standards.
*Rich experience in trailer chassis, metal frame, road traffic equipment OEM, aluminum box and other customized projects.
 

Our factory is located near to ZheJiang . Satisfaction from customers is the motivation for us keeping effort. Welcome your visit and looking forward to working with you!

R&D and QC Teams

As a foreign cooperative factory, strong technical research and development capabilities and quality inspection are our 2 core advantages.

1. Studying the drawings carefully, and striving to minimize the tolerance of the products.
2. Putting forward reasonable suggestions for customers to help them reduce the costs, according to the actual production and assembly.
3. Quality control is carried out in each step of production, and individual responsibility system is implemented to ensure that there are no defective products.

* We have ISO9001:2015 quality management system.
* Our factory has been audited and approved by AWS.
* Our goal is to provide value-added products for our customers.

Production Capacity

As a factory, Zhuoyue Metal Products Co., Ltd. is equipped with Laser-cutting Machines, CNC Bending Machines, CNC Milling Machines, and Welding Robots to meet the requirements of minimizing the tolerance. In addition, we have powerful R&D and QC teams, and also professional welders, experienced polished workers and assemblers.

Production Process

Powder Coated Treatmen                            Zinc Plated Treatment                           Hot-dipped Galvanization

Customer Photos

Packaging & Shipment

1. According to the quantity of the order, we will choose the appropriate packing method.
2. All the materials comply with export transportation standards.
3. Striving to save the cost for customers on the premise of ensuring transportation safety.

FAQ
1. Are you a trading company or manufacturer?
We are a metal fabrication factory mainly manufacturing trailer chassis frame and OEM trailer accessories, and also a trading company supplying rubber mats for Japanese market.
2. What is your sample policy?
We can supply the sample according to your paper. Generally, for the common type, the sample is free of charge while the FREIGHT COLLECT. For the OEM sample, the sample cost will be refunded after the order confirmation.
3. What is your term of payment?
T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
4. What is your term of delivery?
EXW, FOB, CFR, CIF.
5. How long is your delivery time?
Generally, it is 5-10 days if the goods are in stock, or it is about 15-30 days. The specific delivery time depends on the
items and the quantity of your order.
6. What is your term of packing?
Generally, we pack small goods in cartons, and in steel pallet for big parts. We can pack the goods in your branded boxes after getting your authorization letters.
7. Do you test all your goods before delivery?
Yes, we have 100% test before delivery. You can receive goods with the factory inspection report.
8. How do you make our business long-term and good relationship?
We respect every customer, and keep good quality and competitive price to ensure our customers’ benefits.

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What is a drive shaft?

If you notice a clicking noise while driving, it is most likely the driveshaft. An experienced auto mechanic will be able to tell you if the noise is coming from both sides or from one side. If it only happens on one side, you should check it. If you notice noise on both sides, you should contact a mechanic. In either case, a replacement driveshaft should be easy to find.

The drive shaft is a mechanical part

A driveshaft is a mechanical device that transmits rotation and torque from the engine to the wheels of the vehicle. This component is essential to the operation of any driveline, as the mechanical power from the engine is transmitted to the PTO (power take-off) shaft, which hydraulically transmits that power to connected equipment. Different drive shafts contain different combinations of joints to compensate for changes in shaft length and angle. Some types of drive shafts include connecting shafts, internal constant velocity joints, and external fixed joints. They also contain anti-lock system rings and torsional dampers to prevent overloading the axle or causing the wheels to lock.
Although driveshafts are relatively light, they need to handle a lot of torque. Torque applied to the drive shaft produces torsional and shear stresses. Because they have to withstand torque, these shafts are designed to be lightweight and have little inertia or weight. Therefore, they usually have a joint, coupling or rod between the two parts. Components can also be bent to accommodate changes in the distance between them.
The drive shaft can be made from a variety of materials. The most common material for these components is steel, although alloy steels are often used for high-strength applications. Alloy steel, chromium or vanadium are other materials that can be used. The type of material used depends on the application and size of the component. In many cases, metal driveshafts are the most durable and cheapest option. Plastic shafts are used for light duty applications and have different torque levels than metal shafts.

It transfers power from the engine to the wheels

A car’s powertrain consists of an electric motor, transmission, and differential. Each section performs a specific job. In a rear-wheel drive vehicle, the power generated by the engine is transmitted to the rear tires. This arrangement improves braking and handling. The differential controls how much power each wheel receives. The torque of the engine is transferred to the wheels according to its speed.
The transmission transfers power from the engine to the wheels. It is also called “transgender”. Its job is to ensure power is delivered to the wheels. Electric cars cannot drive themselves and require a gearbox to drive forward. It also controls how much power reaches the wheels at any given moment. The transmission is the last part of the power transmission chain. Despite its many names, the transmission is the most complex component of a car’s powertrain.
The driveshaft is a long steel tube that transmits mechanical power from the transmission to the wheels. Cardan joints connect to the drive shaft and provide flexible pivot points. The differential assembly is mounted on the drive shaft, allowing the wheels to turn at different speeds. The differential allows the wheels to turn at different speeds and is very important when cornering. Axles are also important to the performance of the car.

It has a rubber boot that protects it from dust and moisture

To keep this boot in good condition, you should clean it with cold water and a rag. Never place it in the dryer or in direct sunlight. Heat can deteriorate the rubber and cause it to shrink or crack. To prolong the life of your rubber boots, apply rubber conditioner to them regularly. Indigenous peoples in the Amazon region collect latex sap from the bark of rubber trees. Then they put their feet on the fire to solidify the sap.

it has a U-shaped connector

The drive shaft has a U-joint that transfers rotational energy from the engine to the axle. Defective gimbal joints can cause vibrations when the vehicle is in motion. This vibration is often mistaken for a wheel balance problem. Wheel balance problems can cause the vehicle to vibrate while driving, while a U-joint failure can cause the vehicle to vibrate when decelerating and accelerating, and stop when the vehicle is stopped.
The drive shaft is connected to the transmission and differential using a U-joint. It allows for small changes in position between the two components. This prevents the differential and transmission from remaining perfectly aligned. The U-joint also allows the drive shaft to be connected unconstrained, allowing the vehicle to move. Its main purpose is to transmit electricity. Of all types of elastic couplings, U-joints are the oldest.
Your vehicle’s U-joints should be inspected at least twice a year, and the joints should be greased. When checking the U-joint, you should hear a dull sound when changing gears. A clicking sound indicates insufficient grease in the bearing. If you hear or feel vibrations when shifting gears, you may need to service the bearings to prolong their life.

it has a slide-in tube

The telescopic design is a modern alternative to traditional driveshaft designs. This innovative design is based on an unconventional design philosophy that combines advances in material science and manufacturing processes. Therefore, they are more efficient and lighter than conventional designs. Slide-in tubes are a simple and efficient design solution for any vehicle application. Here are some of its benefits. Read on to learn why this type of shaft is ideal for many applications.
The telescopic drive shaft is an important part of the traditional automobile transmission system. These driveshafts allow linear motion of the two components, transmitting torque and rotation throughout the vehicle’s driveline. They also absorb energy if the vehicle collides. Often referred to as foldable driveshafts, their popularity is directly dependent on the evolution of the automotive industry.

It uses a bearing press to replace worn or damaged U-joints

A bearing press is a device that uses a rotary press mechanism to install or remove worn or damaged U-joints from a drive shaft. With this tool, you can replace worn or damaged U-joints in your car with relative ease. The first step involves placing the drive shaft in the vise. Then, use the 11/16″ socket to press the other cup in far enough to install the clips. If the cups don’t fit, you can use a bearing press to remove them and repeat the process. After removing the U-joint, use a grease nipple Make sure the new grease nipple is installed correctly.
Worn or damaged U-joints are a major source of driveshaft failure. If one of them were damaged or damaged, the entire driveshaft could dislocate and the car would lose power. Unless you have a professional mechanic doing the repairs, you will have to replace the entire driveshaft. Fortunately, there are many ways to do this yourself.
If any of these warning signs appear on your vehicle, you should consider replacing the damaged or worn U-joint. Common symptoms of damaged U-joints include rattling or periodic squeaking when moving, rattling when shifting, wobbling when turning, or rusted oil seals. If you notice any of these symptoms, take your vehicle to a qualified mechanic for a full inspection. Neglecting to replace a worn or damaged u-joint on the driveshaft can result in expensive and dangerous repairs and can cause significant damage to your vehicle.

editor by czh 2022-11-30