Bag Cage

Bag Cage is the inside backing of a bag. It is a girded cylinder of bag size. It is established into the bag. During accumulating unsafe dust and other chemical pieces bag cage assists the bag to maintain it own shape. The maximum one piece length of the bag cage is 7 meters. Standard cage diameter can be offered up to 200 mm with the additional possibility of a customer specific width, allowing selecting the best choice to fulfill the business need of this cage.

It is manufactured of stainless steel wires. Opting the right cage design is necessary to optimum bag performance and service life. Pop-Top 2.0 is a bag cage .Its characteristic is easy to install. It is an enhancement in traditional designs and is really helpful to industries. This new design incorporates an electrometric collar that is more forgiving to holes with tolerance differences or which have unfinished. Pop Top 2.0 bag cage assemblies save time and money. Its electrometric collar delivers a leak free seal which is easily released during change outs. Features of this type of this cage is as follows-

1- Change out requires about half time of snap in bags. Bag cage of this kind reduces maintenance expenses and exposure.
2- No more stuck bags and cages.
3- No clamp is required with type of this cage.
4- Bag and cage can be taken away jointly or separately.
5- Easier change out also decreases risk of wrist and back injuries.

It is on the market to fulfill the following standards.

1- It has numerous vertical wires which are known as longitudinal wires that help the bag. 10, 12 and 20 wires are typical.
2- Top design of this cage is to connect with the tube sheet.
3- It provides integrated venturis.
4- Bottom design of this cage is associated to a horizontal ring or welded to vertical wires.
5- It is manufactured with carbon steel or alloy.
6- It has layer of epoxy, Teflon, special paints and galvanizing elements.
7- It has one-piece rigid or two piece interlacing designs.

Venturis- Various designs are presented at large range of venturis
1- Side Removal
2- Top Removal – Venturis of this form is on the market


The author is presently working as a specialist of Bag Cage which is a quality product of Amrit Filtration Equipments, the renowned manufacturer and supplier of filtration equipments.