【Test items】
Filtration accuracy test; Rated flow test; Original pressure drop test; Bypass valve opening/Closing pressure drop test; Bypass valve sealing test; Bypass valve flow pressure drop test; Bypass valve dust holding capacity test; Filter element burst resistance pressure test; Filter element bubble pressure test; Collapse pressure test; Flow fatigue test; Burst pressure test; High pressure / Low pressure sealing test and so on.
【Applicable standards】
QC/T 1009-2015 Specifications of passenger car automatic transmission filters.
【Typical users】
Filtran (Beijing) Automotive Filtration System Co., Ltd.
Sofima Automotive Filter (Shanghai) Co.,Ltd.

FAQs
Who is ZWH?
SHENYANG ZIWEIHENG TESTING EQUIPMENT CO., LTD is a test equipment manufacturer and solution provider with more than 20 years of experience in automotive parts and other fields.
How is ZWH structured?
The company consists of engineering division, fluid division, automobile division, military division, three technical professional groups and a preface instrument development research institute. It has also established a third-party laboratory for auto parts and the largest private measurement and calibration organization in the Northeast of China.
How is ZWH preparing for the future?
Research and development is the best investment in the future. It is the only way to achieve innovation and high technical performance for machines with high user benefits. ZWH is an innovation-driven company that develops volume production-ready products based on its own research and development efforts and thus invests in the future in a targeted way.
https://www.zwh-autotest.com/filter-test-equipment/gearbox-filter-pressure-drop-test-stand.html