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| Brief of the product |
The nitrogen gas spring uses the high-pressure nitrogen gas as the gas source. It has the stabile spring force, smaller cubage, reliable working function, long working life and other good features. Its merits will replace the springs like the die springs, rubber springs, air mat springs and etc. When you use them in the molds, you can get a smaller mold in volume, a shorten making time, reduced test times of the mold and to increase the success rate. It can improve the quality of products and increase a good rate of finished products. It has a highly economic value. It has widely been used in the die tools (stamping), forming, fields of automobiles, plastic injection molds, large-scale metal forming industries, machinery equipments and other many fields gradually.
Now, our company has been making the more and more series of the nitrogen gas springs. When 20 0C, their charging pressure of the nitrogen is from 6MPa to 18MPa and the pressure of the nitrogen gas springs are from 300N to 750000N. Their strokes are from 7mm to 300mm. The outer diameters of their cylinders are divided to 19mm, 25mm, 32mm, 38mm, 44.5mm, 50mm, 63mm, 75mm, 95mm, 120mm, 150mm and 195mm. We also customize the nitrogen gas springs according to users’ demands.。
The series of the nitrogen gas springs produced by our company will provide one year quality assurance and 1,000,000 times of service lives.
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