Big Size Air Spring Bellows Manufacturers 420mm Single Vibration Industrial Airbags

Big Size Air Spring Bellows Manufacturers 420mm Single Vibration Industrial Airbags

Product Describe

Air Ride Suspension Fit Technical Data

Natural outer diameter: 420mm
Cover diameter: 289mm
Design height: 150mm
Air hole specification: G1/4
Number of threaded holes: 4pcs
Threaded hole specification: M10
Center distance between threaded holes: 159mm

Convolutions: 1

How to choose the right air spring shock absorber for industrial equipment

1. Determine basic parameters

• Load requirements

1. Calculate the total weight of the equipment (including static and dynamic loads) to ensure that the load-bearing capacity of the air spring matches.
2. Consider load distribution (e.g., when supporting multiple points, the load must be evenly distributed).
3. Reserve a safety margin of 10% to 20% to prevent overload.

• Stroke requirements

1. Determine the vertical displacement range of the equipment during operation (e.g., lifting and vibration amplitude), and select a model with a stroke greater than the maximum displacement.

• Size restrictions

1. Measure the installation space (height, diameter) to ensure that the air spring can physically fit and leave space for inflation/deflation.

2. Analyze the working environment

• Temperature range

High temperature environments (e.g., metallurgical equipment) require heat-resistant materials (e.g., fluororubber seals); low temperature environments (e.g., cold storage) require anti-embrittlement design.

• Corrosiveness

Choose stainless steel housings or anti-corrosion coatings for chemical or marine environments.

• Cleanliness

Food/pharmaceutical industries require FDA-certified materials to prevent contamination.

3. Clear performance requirements

• Shock absorption effect

For high-frequency vibration (such as stamping machines), choose models with low natural frequencies (such as 1~3Hz); low-frequency vibration (such as large fans) requires higher damping.

• Stability

Precision equipment (such as optical instruments) needs to be equipped with a height valve to maintain levelness.

• Response speed

Equipment with fast dynamic load changes (such as robotic arms) requires a fast-response airbag design.

4. Choose the type of air spring

• Ball air spring

Advantages: large stroke, high load, suitable for heavy equipment (such as injection molding machines).

Disadvantages: poor lateral stability, requires a guide mechanism.

• Membrane air spring

Advantages: compact, fast response, suitable for space-constrained or precision equipment (such as semiconductor manufacturing machines).

Disadvantages: small stroke.

Product Picture

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.