Dust Collector Parts & Accessories

Fiberglass PTFE Membrane Filter Bag High Temperature Customizable Wholesale Product Overview The fiberglass PTFE membrane filter bag is an ultra-high-efficiency filtration element purpose-built for high-temperature dust collection in cement kilns, coal-fired boilers, and waste incineration plants. Its foundation is a woven texturized E-glass fabric, selected for near-zero thermal shrinkage and exceptional dimensional stability under continuous exposure up to 260°C. A

Flanged Slide Gate Valve Heavy Duty Dust Handling Airtight Sealing Product Overview The flanged slide gate valve is a manually operated shut-off device designed for complete isolation of dust collection, ventilation, and bulk material handling ducts. Unlike volume control dampers that throttle airflow with significant leakage, this valve uses a heavy-gauge steel blade that slides through an EPDM-sealed slot in the valve body, achieving a leakage rate of ≤0.1% when fully

Filter Bag Cage Stainless Steel Sturdy Corrosion Resistant Easy Installation Product Overview The filter bag cage serves as the essential support framework for every filter bag in a baghouse dust collection system. Often called the "ribs" of the filter bag, this cage determines whether the bag maintains its correct shape, seals properly, and survives years of high-pressure pulse cleaning without tearing. Our cages are manufactured using automatic welding equipment that forms

Ceramic Cyclone Tube High Temperature Abrasion Resistant Metallurgical Product Overview The ceramic cyclone tube is the core separation element inside multi-tube dust collectors, purpose-built for high-temperature, high-abrasion flue gas pre-treatment in metallurgical, boiler, and chemical exhaust systems. Each tube is manufactured from high-purity corundum-mullite or reaction-sintered silicon carbide ceramic, formed through isostatic pressing and fired at 1,600°C into a

Rotary Airlock Valve Stainless Steel Electric Pneumatic Central Dust Collection Product Overview The rotary airlock valve — also called a star feeder, rotary discharge valve, or airlock feeder — is a dual-function device that provides continuous, controlled discharge of powder or granular material while maintaining a gas-tight seal between equipment with differing pressures. A motor-driven rotor with multiple vanes turns at low speed inside a precision-machined housing.

Pulse Jet Controller Programmable Digital Display Baghouse Timer Product Overview The programmable pulse jet controller is the electronic brain of any pulse-jet dust collector cleaning system. It sequentially sends timed electrical signals to each solenoid pulse valve, firing them in a user-defined order and rhythm to dislodge dust cakes from filter bags or cartridges. Unlike fixed-cycle timers, this controller allows operators to set every critical parameter: pulse duration

Pulse Jet Controller Programmable Steel Housing Dust Collector Wholesale Product Overview The steel-housed programmable pulse jet controller is the cost-effective cleaning control unit for general-purpose pulse-jet baghouse and cartridge dust collectors. Designed specifically for dusty, high-vibration industrial workshops, its rugged 1.2 mm cold-rolled steel enclosure with electrostatic powder coating provides IP54 protection, outlasting plastic housings by three times and

Fluidizing Air Pad Filter Cloth Durable Anti Clogging High Efficiency Product Overview The fluidizing air pad, also known as an aeration pad, fluidization plate, or air slide, is a dual-function device that fluidizes compacted powder and filters compressed air simultaneously. Installed on the cone section of silos, hoppers, and pneumatic conveying vessels, it receives compressed air through an inlet port and diffuses it through a high-strength polyester filter cloth bonded to

Fluidizing Filter Cloth for Bin Pump Anti Clogging High Strength Durable Product Overview The fluidizing filter cloth, also called aeration fabric, fluidization pad cloth, or bin pump cloth, is the replaceable filtration membrane inside fluidizing air pads used on silos, hoppers, and pneumatic conveying vessels. When an air pad stops working, the steel backing plate and air fitting are usually still intact — only the cloth has failed due to clogging, tearing, or aging. This

Fluidizing Air Pad for Bin Pump Anti Clogging High Strength Long Life Product Overview The conical fluidizing air pad is a specialized aeration device installed at the discharge outlet of dense-phase pneumatic conveying bin pumps. Unlike flat circular air pads mounted on hopper side walls, this cone-shaped pad sits centrally at the vessel bottom with its entire 360-degree surface covered in gas-permeable filter cloth. Compressed air diffuses uniformly in all directions,

Custom Round Pleated Filter Bag Cage Silicone Coated Corrosion Resistant Product Overview The custom round pleated filter bag cage is a specialized support frame engineered for pleated filter bags used in pulse-jet baghouse dust collectors. Unlike standard cylindrical cages that only fit flat, straight bags, this cage features a pleated arc profile that fully opens the folded filter media, expanding the effective filtration area by 30–50% compared to conventional round bags

Pulse Jet Air Manifold Blowpipe Custom Durable Corrosion Resistant Product Overview The pulse-jet air manifold (also called pulse air reservoir or air tank) and the blowpipe together form the cleaning power core of any pulse-jet baghouse or cartridge dust collector. The air manifold is a pressure vessel, available in round or square configuration, that stores and stabilizes compressed air for the pulse valves. The blowpipe is a precision-drilled pipe installed above each row

Dust Collector Access Door Custom Size Airtight Sealed Heavy Duty Product Overview The dust collector access door is a heavy-duty, airtight maintenance opening built into the housing of pulse-jet baghouses, cartridge collectors, and industrial dust collection chambers. It provides the only safe entry point for filter bag replacement, internal cleaning, nozzle inspection, and hopper maintenance. Unlike standard flat covers that warp and leak under negative pressure, this

Baghouse Tube Sheet Perforated Plate Custom Size High Precision Corrosion Resistant Product Overview The baghouse tube sheet, also known as the perforated plate or tube sheet, is the central structural and sealing component in every pulse-jet baghouse dust collector. It is installed between the dirty-air chamber and the clean-air plenum, forming the critical barrier that separates dust-laden gas from purified air. Each precisely punched hole receives a filter bag and cage

Silicon Carbide Fluidizing Air Pad High Temperature Abrasion Resistant Anti Clogging Product Overview The silicon carbide fluidizing air pad, also called a ceramic aeration pad or high-temperature fluidization plate, is a sintered porous ceramic brick engineered specifically for fluidizing fine powder in hoppers and silos operating at temperatures from 200°C to 500°C. Unlike fabric-based air pads that fail rapidly above 200°C, this pad is manufactured from high-purity silicon

Baghouse Solenoid Pulse Valve Right Angle Submerged 1 Inch 2 Inch High Flow Durable Product Overview The baghouse solenoid pulse valve is the pneumatic control element at the heart of every pulse-jet dust collector cleaning system. Mounted between the compressed air manifold and the blowpipe, it receives an electrical signal from the pulse controller and opens within milliseconds, releasing a high-energy burst of compressed air that shocks the filter bags and dislodges

Six Ear Quick Release Dust Cartridge Filter Anti Static High Temperature Flame Retardant Product Overview The six-ear quick-release dust cartridge filter is an advanced pleated filtration element designed for pulse-jet cartridge dust collectors. Its defining feature is the six-lug bayonet mount on the top end cap, which allows a single operator to remove or install the cartridge in seconds without any tools. Simply rotate and lift — no wrenches, no bolts, and no confined

Custom Special Shape Filter Bag Polyester Needle Felt Anti Static Water Oil Repellent Product Overview Custom special shape filter bags are non-standard dust collector bags engineered for baghouses with irregular tube sheets, confined spaces, or retrofit configurations where standard round bags cannot fit. Unlike uniform cylindrical filters, our special shape bags are manufactured to your exact dimensional and structural specifications — oval, flat envelope, star-shaped,

Industrial FMS PPS Filter Bag High Temperature PTFE Membrane Long Life Product Overview FMS and PPS needle felt filter bags are the dominant high-temperature filtration media for pulse-jet baghouses in boiler, cement kiln, and metallurgical exhaust applications. FMS (Fluoro-Metallized Synthetic) is a composite felt blending multiple heat-resistant fibers — typically fiberglass, PPS, and PTFE — to withstand continuous temperatures up to 260°C with excellent dimensional

Filter Bag Cage Carbon Stainless Steel Corrosion Resistant Sturdy Long Lifespan Product Overview The filter bag cage is the critical internal support framework for pulse-jet and reverse-air baghouse dust collectors. Often called the "ribs" of the filter bag, this welded metal structure is inserted directly inside the filter fabric to prevent collapse under negative pressure, maintain proper bag shape, and ensure effective dust cake removal during cleaning cycles. Our cages