The dust bag cage (also called the dust bag frame) is a core component used with dust bags. It supports the bag's shape and ensures its efficient operation. The dust bag is responsible for filtering particulate matter from the air within the dust collector, while the bag cage provides structural support, preventing the bag from deforming or collapsing, thereby maintaining excellent filtration results.
★Key Features

Sturdy Construction: The bag cage is made of high-strength steel wire, capable of withstanding significant mechanical pressure and tension, ensuring that the dust collector bags retain their shape during extended use.

Corrosion-Resistant and High-Temperature Resistant: Bag cages are typically galvanized or spray-coated for corrosion resistance, ensuring long-term use in high-temperature, high-humidity, and corrosive environments.

Excellent Ventilation: The bag cage is designed with air circulation in mind, utilizing a well-defined mesh structure to ensure unimpeded airflow.

Lightweight and Easy to Install: Despite their sturdy construction, bag cages are typically lightweight, making them easy to transport and install.

High Durability: Optimized welding and structural design extend the bag cage's service life and reduce maintenance requirements.

★Main Materials

Galvanized steel: A common bag cage material with excellent corrosion resistance, suitable for standard industrial environments.

Stainless steel: Suitable for high-temperature, highly corrosive environments, such as those in the metallurgical and chemical industries.

Carbon steel: Relatively inexpensive and suitable for general environments, but with slightly lower corrosion resistance.

Painted steel: Can be treated with special coatings, such as epoxy resin coating, to enhance corrosion resistance, depending on the environment.
★Common Types

Single-Ring Cage: The most common type, with a simple structure and low cost, suitable for most dust collector bags.

Multi-Ring Cage: Suitable for applications requiring higher support and load-bearing capacity, typically used in high-temperature or high-load environments.

Central Support Cage: Featuring a central support structure, it is suitable for large, long bags, preventing damage caused by bag sagging due to gravity.

Trapezoidal Cage: Suitable for medium- to large-diameter dust collector bags, it offers excellent structural strength and stability.

★Applications

Cement Industry: Cement production generates large amounts of dust, and dust collector cages effectively filter and maintain cleanliness.

Chemical Industry: Chemical production requires highly corrosion-resistant cages to operate dust collection equipment.

Steel and Metallurgical Industry: In high-temperature or highly corrosive environments, cages must exhibit strong heat and corrosion resistance.

Food and Pharmaceutical Industry: In environments requiring high cleanliness, cages must ensure they do not negatively impact filtration performance.

Power industry: Dust removal equipment is widely used in coal-fired power plants to reduce dust pollution, and bag cages help maintain long-term efficient operation.

★Company Introduction

Yancheng Hongcheng Chaoyu Environmental Protection Co., Ltd. is a national high-tech enterprise specializing in the research and development, production, sales, installation, commissioning and service of environmental protection and energy-saving equipment such as atmospheric environment treatment, waste gas treatment and sewage treatment. It is a well-known domestic manufacturer, system integrator and general contractor of dust removal, desulfurization and denitrification, ultra-low emission, waste gas treatment and sewage treatment equipment. The various types of dust removal equipment, desulfurization and denitrification equipment, sewage treatment and other environmental protection and energy-saving equipment produced by the company are advanced in technology and reliable in quality. They are widely used in thermal power, coking, garbage power generation, chemical industry, papermaking, steel, metallurgy, carbon, glass, cement building materials and other industries. The products are sold to more than 20 provinces and cities across the country and have been widely praised by customers.

★Factory Appearance

★FAQ

Q.What should I do if the bag cage tilts and collides after installation?
A.Adjust the level of the ceiling panel to ensure the bag cage is installed vertically (multi-section bag cages must be aligned along the centerline). After installation, check the spacing between the filter bags and rotate or reinstall the bag cage to eliminate contact.

Q.What should I do if the bag cage surface is rough and scratches the filter bags?
A.Use a bag cage with a smooth surface (such as galvanized or silicone-treated). Remove burrs and welding slag before installation. Avoid using bag cages that are deformed or poorly welded.

Q.How can I repair a broken or deformed bag cage?
A.A broken bag cage requires complete replacement. Minor deformation can be repaired using a calibration tool, but the bag cage must be inspected to ensure it meets the required strength. If not, a new bag cage should be replaced.