We are here for your questions anytime 24/7, welcome your consultation.Get Price
If you are interested in our products, or what we can do to help you, you can always consult our customer service.
Quick response within 30 seconds for technical advice
Complete engineer dispatch within 24 hours
Maintenance free of charge within 12 months from shipment
A cellulose filter paper is placed on a supporting porous plate through which the vacuum withdraws the incoming airflow to pick up debris the air eductor is designed in such a way that it produces a slight vacuum at the inlet of the accelerating tube, wh...View All
Extreme care must be taken to avoid over pressuring any portion of pipe not suitable for a specific pressure, as well as extending test pressure through equipment not designed for that level vacuum systems must always be designed for full vacuum, regardl...View All
2011-1-11during wet weather periods, causing adverse estuarine ecosystem impacts typical depths to static water level are zero to three feet vadose-zone wells vadose-zone wells, also called dry wells or recharge shafts, are boreholes in the vadose zone,...View All
2001-12-6the present invention is an improved vacuum collection bag for vacuum cleaners and other appliances by employing an impermeable bag and an air-permeable particle separator together with a tight seal against a vacuum system dirt tube in place of...View All
An electrical system for prevention of rust, corrosion, and pitting of metal surfaces that are in contact with water, wastewater, or soil a low-voltage current is made to flow through a liquid water or a soil in contact with the metal in such a manner th...View All
Copyright © 2015.Henan Mining Machinery Co., ltd. All rights reserved.