Stainless steel spring frame/hard plastic or rubber frame inspectionHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

The spring framework is a supporting product of the external filter dust collector. It is divided into two types: Venturi tube and non Venturi tube, which have_ Scalability. The stretching length is generally 1.5M, 2M, 2.5M, and the spring diameter is generally less than 130mm. It is wound with steel wire with a diameter of 4mm, and is generally 25 turns/meter after stretching. The surface of the post treatment is galvanized. The spring skeleton design has a strong and reliable structure, with a longer service life. Spring framework material: low-carbon steel wire, galvanized steel wire, stainless steel wire. Rubber skeleton materials are the main components under stress in composite rubber products containing skeleton materials, and also play an important role in stabilizing the shape of such rubber products in use. Rubber products such as tires, tape, some rubber pipes, seals, and shock absorbers are composed of rubber elastomer components and high-strength skeleton materials. These rubber products have different requirements for their skeleton materials, resulting in different materials and structures of skeleton materials. Different materials mainly include natural fibers, synthetic fibers, and metal materials. The different structures mainly include wire ropes, curtains, canvas, non-woven fabrics, etc. The surface treatment of the skeleton material and its adhesion to the rubber matrix are also very important issues. The processing, transportation, and installation of the standard dust removal framework should comply with the Ministry of Machinery Industry standard JB/T 5917-91l

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；