Product
Filter Bags / PTFE Membrane
Filter Bags
Polyester, PP, acrylic, PPS, aramid, P84, PTFE, fiberglass, antistatic, and ePTFE membrane filter bag options.
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PRODUCT GROUP
Performance Measurement, Efficiency Calculation and Reporting Service
Site measurement, flow/pressure verification, efficiency calculation, and technical reporting services for filters, air handling equipment, ducts, and pulse-cleaning systems. Hantech Filter helps you select the right product combination for your facility's flow rate, temperature, dust type, and operating conditions.
Site measurement, flow rate, pressure, and differential pressure checks
Fan operating point, motor current, and system pressure drop analysis
Pulse-jet system, valve, tank, and cleaning performance checks
Root-cause assessment for filter efficiency, emission behavior, and bag life
Actionable checklist, photo-documented report, and improvement recommendations
Global technical approach
Performance measurement turns flow rate, pressure, air handling equipment, and filter behavior into on-site evidence
The goal of this service is not just to take measurements; it is to turn the existing filtration system's capacity, energy use, differential pressure, pulse cleaning, fan operating point, and maintenance risks into a reportable technical decision.
Performance Measurement, Efficiency Calculation, and Reporting Services decision criteria
Product selection is made by evaluating site data, process risk, maintenance access, and operating cost together.
Information to be clarified before quotation
- Layout and photos of the existing filter/fan/ducting
- Production capacity, process points, and the complaint at hand
- Air handling equipment nameplate, motor power, speed, and current data
- Filter bag count, filter bag dimensions, pulse valve, and tank information
- Any prior emission, ΔP, energy, or maintenance records, if available
Pressure measurement
The actual operating point across the duct, fan, and filter is verified on site.
Yield Calculation
Filter differential pressure, air handling equipment motor load, air leakage, and system losses are read together.
Pulse control
Valve, tank, blow pipe, nozzle, and cleaning interval are evaluated in terms of bag life.
reporting,
Photographic findings, risk level, action list, and investment/retrofit recommendations are clearly documented.
Product / application comparison
| Type / solution | App | Advantage | Caution point |
|---|---|---|---|
| Preliminary survey measurement | Before a new quotation or capacity increase | Reduces the risk of incorrect product selection and undersized capacity | Measurement points and process conditions are clarified in advance |
| Existing filter performance report | High ΔP, emissions, short bag life, or low-extraction complaints | Isolates the problem to the housing, bag, fan, ductwork, or pulse system | Should be supported by trend data and field observation rather than a single measurement |
| Fan efficiency / operating point analysis | Energy consumption, low flow rate, or vibration issue | Puts the air handling equipment investment/retrofit decision on a quantitative footing | The result stays incomplete if duct and filter pressure losses are not accounted for |
| Post-revision verification | After installation, filter bag replacement, or fan/pulse revision | Measures and reports the field impact of the work performed | A before/after comparison should be made using the same measurement method |
Site measurement and report
A clear technical report, from measurement to action plan
Performance measurement turns low suction, high differential pressure, short bag life, high air handling equipment energy consumption, or emission complaints observed on site into measurable technical findings.
Field measurement and flow-pressure analysis
Measurement points are identified on the filter, air handling equipment, and duct; the actual operating conditions are recorded on site.
Pulse system and equipment check
Valve, tank, compressed air, blow pipe, and cleaning behavior are examined in terms of bag life and differential pressure.
Efficiency calculation and technical reporting
Measurement results are converted into a photo-documented report, an action list, and capacity/energy improvement recommendations.
Product images
Correctly categorized site and equipment images for Performance Measurement, Efficiency Calculation, and Reporting Services
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Technical selection
What we evaluate together during the quotation process
Flow rate, pressure drop, temperature, moisture, dust abrasiveness, emission target, maintenance access, and compatibility with existing equipment are all considered together.
Technical sizing
Correct sizing based on flow rate, pressure drop, filtration velocity, and A/C ratio.
Material & Media
Filter bag media, cage, and valve selection suited to process temperature, moisture, and dust characteristics.
Spare parts & service
Long-term spare parts supply, installation guidance, and field application support.
Product groups
Other filtration products
Product
Product
Filter Cages / SS304 Venturi Cage
Filter Cages
Filter cage, bag cage, cataphoresis-coated cage, silicone-coated cage, SS304 venturi cage, and membrane-compatible cages.
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Product
Air Slide Fabric / Cloth
Air Slide Fabric
Air slide fabric, air slide cloth, and cement pneumatic conveying fabrics.
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Product
Liquid Filtration / Filter Bags
Liquid Filtration
Filter bags for liquid processes, cartridge/bag filter housing selection, and chemically compatible filtration solutions.
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Share your process values; let us recommend the most suitable product, media, and spare parts combination.