1B5-520 Goodyear Suspension Rubber Bellows 1/4" Port Size Air Helper Springs Pneumatics 

1B5-520 Goodyear Suspension Rubber Bellows 1/4" Port Size Air Helper Springs Pneumatics

Product Description

Replace The Following Part Number

GUOMAT Number: 1B5520

Goodyear Number: 1B5-520

Goodyear Number: 1B 5-520

Goodyear Number: 1B5 520

Goodyear Number: 1B5-521

Goodyear Number: 1B 5-521

Goodyear Number: 1B5 521

Goodyear Number: 578-92-9-056

Goodyear Number: 578 92 9 056

Goodyear Number: 578929056

Enidine Lnc. Number: YI-1B5-520

Enidine Lnc. Number: YI 1B5 520

Enidine Lnc. Number: YI-1B5 520

Single Convoluted Air Spring Technical Data: 1B5-520

• 6 1/2" Maximum Diameter
• 4" Stroke Length
• 1.8" Compressed Height
• 1/4" Port Size
• 5'' Recommended Isolator Design Height [Max]
• W/O Bumpers
• 1 3/4'' Blind Tap Spacing
• NPT Air Inlet Type
• 3.4'' End Plate Diameter
• 3'' Stroke Length [Max]
• 3 1/2'' Recommended Isolator Design Height [Min]
• 1.4 LB Weight

Air Spring Applications in Industrial Washing Machines

When an industrial washing machine is operating, especially during the high-speed spin cycle, it generates enormous, unbalanced centrifugal forces, causing severe vibration. If left uncontrolled, this vibration can:

1. Damage the equipment and the building structure.

2. Generate loud noise.

3. Be transmitted to the floor or ground, impacting other equipment and even the building's safety.

In industrial washing machines, four or more air springs are typically installed between the base and foundation of the washing machine, completely suspending the entire washing tub and drive system.

When the spin cycle starts, the enormous unbalanced forces attempt to rock the washing machine, acting on the air springs.

Air springs absorb and cushion this energy through their own compression and expansion, with only a very small portion of the vibration being transmitted through the soft airbags.

Overall Advantages:

Adjustability: By varying the inflation pressure, the machine can adapt to varying loads (e.g., varying linen weights), maintaining optimal vibration isolation and leveling.

Long Life: Compared to metal springs, air springs have a longer fatigue life at the same stroke.

Excellent performance: It makes it possible to achieve high speed and high dehydration factor of industrial washing machines, thereby greatly improving dehydration efficiency and production capacity.

Product Pictures

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.