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Reliable Dust Collection. Cleaner Operations. Trusted Engineering.
At Vapour Enviro Pvt. Ltd., we design and manufacture high-efficiency Bag Filter systems that help industries control dust emissions, improve air quality, and meet environmental standards — all while maintaining uninterrupted plant performance.
Our bag filters are rugged, cost-effective, and custom-built to handle everything from fine powders to high-temperature dust, serving a wide range of industries including cement, steel, power, chemical, and food processing.
WHAT IS A BAG FILTER
WHAT IS A BAG FILTER
A Bag Filter, also known as a Fabric Filter, is a dust collection device that captures particulate matter from industrial gas streams by passing the gas through a fabric medium. Dust is collected on the outer surface of the filter bags, while clean air flows out through the inside.
Bag filters are known for their very high collection efficiency (up to 99.99%), making them ideal for applications where fine dust control is critical.
KEY FEATURES
KEY FEATURES
Filtration Efficiency >99.9%
Handles High Dust Loading & Temperatures
Modular Design – Easy to Install & Maintain
Multiple Filter Media Options (Polyester, Nomex, PTFE)
Automatic Cleaning System (Pulse Jet/Reverse Air)
Custom Air-to-Cloth Ratio Design
CPCB-Compliant Emission Performance
TECHNICAL CONSIDERATION
TECHNICAL CONSIDERATION
Each Bag Filter system is tailored based on:
Gas flow rate (m³/hr)
Dust concentration & particle size
Gas temperature & moisture
Type of dust (abrasive, sticky, hygroscopic)
Required outlet emission norms
Plant layout & space constraints
TYPES OF BAG FILTERS WE OFFER
TYPES OF BAG FILTERS WE OFFER
PULSE JET
PULSE JET
The most widely used type, equipped with an automatic compressed air cleaning mechanism that allows continuous operation without shutdown.
Applications: Boilers, kilns, process dust, dryers
Features: Online/offline cleaning, minimal maintenance, compact design
REVERSE AIR
REVERSE AIR
These use low-pressure air to clean bags and are suitable for large-volume dust loads and low air-to-cloth ratios.
Applications: Cement plants, foundries, large ducting systems
Features: Gentle cleaning, extended bag life, energy-saving operation
MECHANICAL SHAKER
MECHANICAL SHAKER
Used for low airflow and batch-type operations, these use mechanical shaking for bag cleaning.
Applications: Small workshops, batch processes
Features: Simple design, low cost, easy installation
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