Overview
| brand | BBK-JINGBA | weight | one |
| quantity | ten | type | |
| Applicable scope | producing area | Guangdong Dongguan | |
| colour | Functional purpose | ||
| Packaging specifications | Customized or not | ||
| Order number | category | Mold nitrogen spring | |
| model | C1000-038 BB | Working medium | nothing |
| working temperature | -20~+80 ° C | Nominal spring pressure | forty |
Product Details
The History of Nitrogen Springs Used in Stamping Dies
---Originating from Sweden, entering China's Beibeikang Technology
Do you know? KALLER played a supporting role in developing the first nitrogen spring for stamping molds.
In the early 1970s, Sigurd Kaller invented something for agricultural plows - a spring used to cushion stones. In 1974, the first nitrogen spring used on plows was produced based on the initial buffer spring.
Subsequently, at an agricultural exhibition, we exhibited this nitrogen spring, and a large car manufacturer, Volvo, saw it and asked if it could be modified to be used in stamping molds. Later, it was approved in the company's standards, and KALLER's parent company and Volvo jointly developed nitrogen springs for molds and applied them to Volvo factories in Germany, Spain, and Japan. From then on, nitrogen springs opened the way to replace coil springs.
In the 1980s, it was introduced to China. At that time, the Chinese automobile industry was just emerging, and domestic automobile manufacturing and related mechanical colleges cooperated with each other. After decades of efforts, it was first applied to FAW, and later used washing machine barrel molds and other tools.
With the continuous optimization of domestic processing equipment and processes, product safety is higher, service life is longer, and product varieties are more diverse. From a single product to multiple varieties, nitrogen springs of different lengths and usage environments can also be customized. The product has higher precision, not only used for domestic molds, but also exported to foreign countries for matching use with domestic and foreign molds.
In the view of Beibeikang Technology, we hope to see the success of our customers. We are committed to collaborating with client teams and their projects, and contributing to their success and knowledge. If you succeed, we will succeed.
In the context of global integration, with the easing of the epidemic, there are more and more domestic and foreign trade and economic cooperation. More products are exported to serve the world, allowing more customers to understand, use, and enjoy the technological achievements brought about by China's intelligent manufacturing. With the development of intelligent manufacturing and technology, China's path to the world will be wider and wider. The world's industry depends on China, and China's nitrogen spring depends on Beibeikang Technology.
Beibeikang Technology
December 15, 2022