polyester pleated bag
Pleated filter cartridge are designed to replace typical bag/cage installations in pulse cleaning
dust collectors. The filter will increase the available filter area by 2 to 4 times depending
on the configuration. They are the answer to overworked, undersized bag/cage installations.
cartridges are available in a multitude of both top- and bottom-load configurations to fit most
standard tubesheet and bag cup designs. In most cases they can be retrofitted without any
modification to existing equipment.
FEATURES
Good chemical resistance to weak acid and solvents
Good resistance to oxidation
High tenacity and tensile strength
Suited for lower humidity process
Highly cost effective
Made from 100% standard polyester fibers
APPLICATION INDUSTRY
Cement, Food & Beverage, Wood, Metal, Laser Cutting, Sand blasting, Textile and so on
BAG FILTERS VS PLEATED BAGS
CONSTRUCTION MATERIALS
PLEATED CARTRIDGE SPECIFICATION
FABRIC PROPERTIES
Pleated filter cartridge are designed to replace typical bag/cage installations in pulse cleaning
dust collectors. The filter will increase the available filter area by 2 to 4 times depending
on the configuration. They are the answer to overworked, undersized bag/cage installations.
cartridges are available in a multitude of both top- and bottom-load configurations to fit most
standard tubesheet and bag cup designs. In most cases they can be retrofitted without any
modification to existing equipment.
FEATURES
Good chemical resistance to weak acid and solvents
Good resistance to oxidation
High tenacity and tensile strength
Suited for lower humidity process
Highly cost effective
Made from 100% standard polyester fibers
APPLICATION INDUSTRY
Cement, Food & Beverage, Wood, Metal, Laser Cutting, Sand blasting, Textile and so on
BAG FILTERS VS PLEATED BAGS
| ITEM | Dust Filter Bag | PLEATED FILTER CARTRIDGE |
| Filter length | Max. 8 meters | Max. 2 meters |
| Filter surface area | Conventional | 2 - 3 times larger than bag filter |
| Life cycle | Normal | Excellent |
| Installation/Maintenance | Labor intensive | 60% lower installation and maintenance costs |
| Abrasion/Leaks | Can occur | Lower Abrasion risk - out of the abrasion path |
| Emission level | Limited | Up to 58% lower emission level |
| Power consumption | Acceptable | Up to 50% lower energy consumption |
| Air required for cleaning | As designed | 50% - 70% less cleaning air consumed |
| Efficient pulsing | 6 bar | 3 - 6 bar |
| Air permeability | Acceptable | Excellent. 20% higher throughput |
| Pressure drop | As designed | Up to 20% lower than conventional filter bag |
| Drop out box | Small | Larger |
CONSTRUCTION MATERIALS
| Top Cap | Bottom Cap | Outside Straps | Inner&Outer mesh | Filter media | Treatment |
| Molded polyurethane (PU) | Molded polyurethane (PU) | Polyester (PE) | Stainless steel | PE | Antistatic |
| Galvanized Steel | Galvanized Steel | Galvanized Steel | Nomax | Water & Oil Resistance | |
| PPS | Frame Retardent | ||||
| PTFE Membrane |
PLEATED CARTRIDGE SPECIFICATION
| Model | Tube sheet Diameter -HD mm | Top cap Outer Diameter -OD mm | Bottom cap Outer Diameter -OD mm | Filtration area m2 /1M |
| TR / LU 133 | 133 | 142 | 120 | 2 |
| TR / LU 153 | 153 | 160 | 140 | 2.1 |
| TR / LU 159 | 159 | 169 | 145 | 2.3 |
| TR / LU 162 | 162 | 169 | 150 | 2.3 |
| TR / LM 127 | 127 | 146 | 114 | 1.1 |
| TR / LM 133 | 133 | 152 | 121 | 1.5 |
| TR / LM 159 | 159 | 178 | 144 | 2.1 |
| TR / LM 162 | 162 | 178 | 146 | 2.3 |
FABRIC PROPERTIES
| FIBER | TENSILE STRENGTH | ABRASION RESISTANCE | ACID RESISTANCE | ALKALI RESISTANCE | OPERATION TEMP(°C) | TEMP SURGES(°C) |
| Polyester | Excellent | Excellent | Moderate | Poor | 130°C | 150°C |