Goodyear 2B12-425/311 Double Convoluted Air Spring AIRSUSTECH Air Spring Assembly

Cross Reference

The detailed Specifications and parameters

Blind Nut/Screw teeth

Screw teeth of the top plate: 2×3/8UNC

Screw teeth of the bottom plate: 2×3/8UNC

The screw center distance: 157mm

Air inlet/Air hole/Air fittings

1/4NPTF

The distance between the screw center and the air inlet:73mm

Cover plate

Top cover plate:231mm

Bottom cover plate:231mm

Rubber Max. OD: 325mm

Height

Min. height: 81mm

Max. height: 305mm

Bumper block: Without

Girdle ring/Girdle hoop/belt loop: one piece

The reated picture

Application

Rubber air springs are widely used in industrial machinery for shock absorption of equipment. It plays a role in buffering shock absorption, controlling movement or supercharging in various mechanical devices. Compared with air cylinders or other elastic elements with the same function, rubber air springs have simple structure and reliable operation, do not require complex parameter calculation and structural design, have no seal leakage problems, are easy to use and maintain, and have a long service life.

1. Lifting equipment

Traditional lifting equipment uses air cylinders or hydraulic cylinders to lift objects, which requires a large installation space, is difficult to manufacture, heavy in weight, prone to leakage and inconvenient to maintain. After using the rubber air spring as the lifting element of the lifting equipment, the traditional shortcomings of the lifting equipment are overcome, maintenance is not required, the service life is long, and the operation and replacement are convenient. Therefore, rubber air springs are gradually replacing cylinder products on lifting equipment.

2. Vibration damping equipment

The advantages of high frequency vibration isolation, sound insulation and low natural vibration frequency of the rubber air spring can better realize vibration isolation and ensure the safety and stability of the base of the vibration equipment and the control system. Therefore, rubber air springs are widely used in equipment such as vibration isolation of vibrating screens and vibration reduction of luxury vehicle seats.

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.

AIRSUSTECH is another brand of Guangzhou Guomat Air Spring Co., Ltd. 

AIRSUSTECH is focus on industrial air spring.

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.