Single Convoluted SP2008 Dunlop Spring 4.5×1 AIRSUSTECH Air Bellow Bag
OEM NO.
| Airsustech | 4.5×1 |
| DUNLOP | 4 1/2 X 1 | |
| Dunlop | SP2008 |
| Dunlop | SP 2008 |
| Dunlop | 4.5x1.Aluminuim |
| FIRE-STONE | W01R584043 |
| FIRE-STONE | W01-R58-4043 |
| FIRE-STONE | W01 R58 4043 |
Specifications and Detailed Technical Parameters:AIRSUSTECH 1B4.5×1
Operation mode: single action
Stroke length: 40 mm
Stomatal size: G3/8
Nominal diameter: 4-1/2"
Operation mode: single action
Working pressure: 0 ... 8 bar
Working temperature: -30 ... 50°C
Stroke length: 80 mm
Theoretical power: 5750 N
Certification-REACH: available on request
Certification-RoHS compliant: available on request
Size-Diameter: 125.0 mm
Size-Length: 65.0 mm
Size-weight: 0.950 kg
Size-Unit of Measurement: EA
The picture of the product
Production air spring steps
1. Rubber mixing: sports and rubber processing
2. Making rubber bellows: usually one layer of rubber inside, two layers of cord in the middle, and one layer of rubber on the outside. Then connect them together by fixing the mold.
3. Use molds to make other molding accessories, such as plastic parts, iron seats, aluminum seats, iron plates and other hardware accessories
4. Bellows and other accessories are mechanically assembled to make air springs.
5. Air tightness test: Fill the produced air spring with air every time, and then put it into water to test whether it is bubbling and leaking.
6. Quality monitoring: blasting test, fatigue test. The blasting pressure of the air spring in the GUOMAT factory is as high as 30 atmospheres, and the fatigue resistance reaches 3 million times, reaching international standards.
7. Packaging and transportation: Qualified products are usually packaged in carton boxes. Some special solid wooden boxes are required, and others are labelled and packaged according to customer requirements.
Company Profile
Guangzhou Guomat air spring Co., Ltd. is a domestic innovative enterprise dedicated to the research and production of automotive air springs. It is located in the beautiful flower city of Guangzhou. With modern workshops and advanced rubber air spring manufacturing equipment, it is one of the current air spring production bases in China. Our products are mainly used in the bases of commercial vehicles, passenger cars, and industrial machinery and equipment. The main products are: rubber air springs, passenger car and truck airbags, industrial airbags, air springs for papermaking machinery, large washing machines, rubber air springs for cars, etc. There are thousands of models and styles, and can also be customized according to customer requirements. Or the customer's existing product specifications to design and produce.
Factory workshop
FAQ:
Q1: Can you manufacture products according to samples?
A: Yes, we can produce according to your samples or technical drawings. We can make molds and fixtures.
Q2: What is your sample policy?
A: If we have stock, we can provide samples, but customer need pay sample fee and courier fee.
Q3: What certifications have your products passed?
A: Our products have passed ISO/TS16949:2009 international quality certification. Rest assured, we have a very strict quality control system.
Q4: Can I use my own logo?
A: Of course. We can do it according to customer's request.
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