GUANGZHOU GUOMAT AIR SPRING CO. , LTD
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HF125112-1 Single Convoluted Industrial Air Spring For Metal Punch Or Paper Machine
Guomat HF125112-1 Industrial Double Convoluted Air Spring Specifications
❶ Nut / Blind Nut
Top Cover Plate Screw number: 8 pcs
Bottom Cover Plate Screw number : 8 pcs
The Distance of Nut:164 mm
The Screw Of Nut: M10
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : G1/2
❸ Cover Plate
Top Cover Plate Diameter: 185 mm
Bottom Cover Plate Diameter: 185 mm
❹ Rubber Bellows
Rubber Bellows Through Diameter: 125 mm
In 0.7 pa,Rubber Bellows Diameter : 215 mm
The Working Stroke : MIN 72 mm to MAX 150 mm
Rubber Bellows Design Height :112 mm
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
With One Piece Of Girdle Hoop
Other double convoluted H kinds air spring models:
| Models NO. | Load | Design H. | Min. H. | Safe Elongation | Full Stroke |
| 320124H-1 | 2965 | 90 | 52 | 142 | 90 |
| 280126H-1 | 2370 | 94 | 50 | 195 | 94 |
| 260135H-1 | 1670 | 159 | 55 | 155 | 159 |
| 215120H-1 | 1109 | 98 | 42 | 140 | 98 |
| 188102H-1A | 862 | 63 | 52 | 115 | 63 |
| 150076H-1 | 621 | 39 | 46 | 85 | 39 |
| 120060H-1 | 444 | 23 | 42 | 65 | 23 |
| 086060H-1 | 175 | 48 | 42 | 90 | 48 |
The Composition Of Industrial Convoluted Air Spring Element Has The Following Aspects
❶ Nut / Blind Nut – As well a permanent part of the Cover Plate assembly. Provides an alternative to bolt installation system. It is inside defect within the iron plate
❷ Gas Hole / Air inlet / Air Fitting – Most usually 1/4 N.P.T. which provides the air entrance to the rubber bellows.
❸ Cover Plate - Curled up to more durable bellows design and the largest quality control in the factory. Allows 100% of the leak test before shipment.
❹ Rubber Bellows - Air Bellows includes four layers of materials: an inner layer, two layer cord - reinforced fabrics, and a cover. Construction of a natural rubber provides – 65F functional properties.
❺ Bumper block / Buffer block - Solid rubber or engineering plastic device designed to prevent major damage to the vehicle or suspension in the event of a sudden loss of air pressure in the spring.
❻ Girdle Hoop / Girdle Ring - Molded wire-wound ring to provide lateral stability of the complex type spring bellows.
GUOMAT Air Springs can last at least twice lifetime, always as much as four times longer than steel springs!
