Xieyi WVCP water vapor capture pumps have been mass-produced and installed on multiple roll-to-roll coating production lines in China, covering three major processes: metallized capacitor film, metallized food packaging film, and optical decorative film. The following are real-world application cases, visually demonstrating the benefits of vacuum water vapor capture pump retrofitting.
Case 1: Jiangsu 6-meter wide metallized capacitor film production line
Customer pain points: No matching water vapor capture pump, slow vacuum pumping, large dispersion in film pressure resistance; Modification solution: Added 2 WVCP4200 high-capacity water vapor capture pumps; Results: Pumping time reduced by 62%, capacitor film defect rate reduced from 16% to 3.5%, monthly additional output value exceeding 800,000 RMB.
Case 2: Guangdong 4-meter high-speed food packaging aluminizing winding machine
Customer pain points: Excessive water vapor in the cavity, severe aluminum film color difference and dealuminization, frequent oil return from the diffusion pump; Added WVCP3600 water vapor capture pump; Results: Uniform and stable film layer, monthly target material consumption reduced by 30%, waste film loss reduced by 70%.
Case 3: Zhejiang Small-Scale Optical Decorative Film Roll-Up Testing Machine
Customer Pain Points: Frequent replenishment of liquid nitrogen cold traps in the laboratory, posing operational hazards; Selection of WVCP1800 compact water vapor capture pump; Results: Fully automatic operation without liquid nitrogen, significantly improving the consistency of optical performance of experimental samples.
Summary
Xieyi's WVCP series water vapor capture pumps specifically address the core pain point of vacuum water vapor caused by outgassing of roll-up coating substrates, achieving four major benefits: increased production capacity, improved yield, reduced consumables, and reduced maintenance; The entire series of water vapor capture pumps covers laboratories, small and medium-sized production lines, and large-scale wide-width roll-up coating production lines, with simple installation and modification, and intelligent adaptation to automated factories; Compared with liquid nitrogen cold traps and single vacuum pump dehydration solutions, the WVCP water vapor capture pump has a lower overall production cost in the medium to long term, making it the first choice for vacuum system upgrades for roll-up coating companies; Xieyi provides a one-stop water vapor capture pump vacuum solution, including on-site survey, model matching, installation and commissioning, and lifetime maintenance.
Post time: 2026-08-29 14:45:09