GUANGZHOU GUOMAT AIR SPRING CO. , LTD
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HF 190170-2 Single Rubber Industrial Air Spring HF190/170-2 Bellow Air Bag For Machine
Product Description
Industrial Air Spring Reference Number
HF 190/170-2 , HF 190170-2
HF190/170-2 , HF190170-2
Design Through : 190(mm)
Design Height : 170(mm)
Maximum Outer Diameter :250mm
Top Outer Diameter :128mm
Payment & Delivery
Payment : T/T, Western Union, L/C and Paypal
Delivery Time : Usually 2-8 working days after receive your payment.
Packing & Shipment
Packing : ①Usually packed in neutral brown carton.
②It can also be packaged according to customer requirements, if you need to use your trademark, please give us the trademark authorization letter.
③We will pack in strict accordance with international logistics standards to avoid shocks during transportation.
Shipment : ①By Air
②By Sea
③By Express (DHL,Fedex,EMS...)
How rubber air springs work
When the rubber air spring works, the inner cavity is filled with compressed air to form a compressed air column. With the increase of the vibration load, the height of the spring decreases, the volume of the inner cavity decreases, the stiffness of the spring increases, and the effective bearing area of the inner cavity air column increases, and the bearing capacity of the spring increases at this time. When the vibration load decreases, the height of the spring increases, the volume of the inner cavity increases, the stiffness of the spring decreases, the effective bearing area of the inner cavity air column decreases, and the bearing capacity of the spring decreases. In this way, within the effective stroke of the air spring, the height, inner cavity volume, and bearing capacity of the air spring have smooth and flexible transmission, amplitude and vibration load control with the increase and decrease of the vibration load. The stiffness and bearing capacity of the spring can also be adjusted by increasing or decreasing the amount of inflation, and an auxiliary air chamber can also be attached to achieve automatic adjustment.
HF Type Industrial Air Bag Techinal Data
| Type | Design Through (mm) | Design Height (mm) | Convolution Number |
| HF80/90-1 | 80 | 90 | 1 |
| HF80/142-2 | 80 | 142 | 2 |
| HF95/70-1 | 95 | 70 | 1 |
| HF100/166-2 | 100 | 166 | 2 |
| HF100/238-3 | 100 | 238 | 3 |
| HF104/66-1 | 104 | 66 | 1 |
| HF115/77-1 | 115 | 77 | 1 |
| HF120/132-2 | 120 | 132 | 2 |
| HF125/112-1 | 125 | 112 | 1 |
| HF150/140-2 | 150 | 140 | 2 |
| HF170/120-1 | 170 | 120 | 1 |
| HF174/126-1 | 174 | 126 | 1 |
| HF180/156-1 | 180 | 156 | 1 |
| HF180/152-2 | 180 | 152 | 2 |
| HF190/170-2 | 190 | 170 | 2 |
| HF190/248-3 | 190 | 248 | 3 |
| HF192/140-2 | 192 | 140 | 2 |
| HF208/90-1 | 208 | 90 | 1 |
| HF230/116-1 | 230 | 116 | 1 |
| HF230/120-1 | 230 | 120 | 1 |
| HF230/140-2 | 230 | 140 | 2 |
| HF240/100-1 | 240 | 100 | 1 |
| HF240/165-2 | 240 | 165 | 2 |
| HF250/255-2 | 250 | 255 | 2 |
Product Picture
