Ultrasonic fully welded liquid filtration bag with plastic ring used for oil filtration

The high quality engineering plastic is selected to make the plastic collar with excellent physical properties and chemical corrosion resistance.The handle on the bag opening is above the liquid surface for easy replace the filter bag, and improve the work efficiency. Plastic collar specially designed, can be applied to almost of the bag filters on the markets at present.Any kinds of specification 1-4 filter bags, one specification of us produced fully welded liquid filtration bags with plastic collar can be compatible with.

Technical Specifications

Chemical Compatibility

Micron/Mesh Conversion Table( Nylon /NMO)

Applications:

Auto coating & paint

Water purification& processing

Pharmaceutical

Food& beverage

Bulk &fine chemicals

Electronics

Shipping way & Package details :

By sea / air / express

Shanghai / Ning Bo/Tianjin

Carton Box Dimension: 40cmx50cm x60 cm

Gross weight: 12 kgs per box

Qty inside: 100 pcs P1S

How to replace the filter bag

1. Change-out Pressure Differential: The recommended bag filter change-out pressure differential across the bag media is 0.10MPA ( 15 PSI). Continuing beyond this point will result not only in rapid flow rate reduction and contaminant unloading, but also increase the risk of filter rupture. The max differential pressure allowed is 0.23 MPA( 35PSI).

2. Removal of use filter: During operation, the filter media many be embedded into perforated on the basket under excessive pressure, making it difficult to remove the bag filter.When this happens, don’t use excessive force to pull the bag, as it will break the ultrasonic welding line and detach the seal ring form the bag body. To safely remove the bag, shake the basket rapidly and then use a spine motion to separate the bag from the basket, slowly pull the use bag filter out.

The principle filtration --- liquid filter bag filtration

This kind filter is pressure filtration, the whole system includes three parts: bag filter housing,supporting basket and filter bags. The flow materials enter to the top of the filter housing, and flow the inside of the filter bag to the outer side of the filter bag, whole materials are uniformly distributed on the surface.The particles in the liquid are captured inside of the filter bag, no leakage, easy operation, high efficiency, big amount materials can be treated, filter bag with long life span. It is energy saving products in liquid filtration industry, can be applied for any kinds of preliminary , middle and fine filtration.The filtration system design needs to consider process conditions such as working temperature, pressure , viscosity, flow rate, impurity types, contents and particles size and so on , as well as storage volume, opening method, planned filter bag replacement frequency and production costs.