EN
Grid Antistatic PTFE Membrane Filter Bag High Efficiency Industrial Dust Collector Needle Felt Filter Bag
Our grid antistatic PTFE membrane filter bags adopt embedded grid conductive fiber technology combined with full-surface PTFE coating treatment. The integrated antistatic structure completely eliminates static accumulation and avoids dust explosion risks in flammable and explosive dust workshops. The dense PTFE membrane achieves absolute surface filtration, blocking 0.3μm ultra-fine dust with efficiency up to 99.95%. Featuring ultra-low air resistance, excellent pulse dust cleaning performance, no dust embedding, no bag clogging, high temperature and corrosion resistance. It greatly extends service life, maintains long-term stable dust removal efficiency, and reduces equipment maintenance and replacement costs for industrial baghouse dust collectors.
Brand:
GUANLIN
Spu:
GL-Grid-pattern anti-static.-1
Description
Product Standard Parameters
Key product selling points and advantages.
Exclusive Q&A on the Challenges of Dust Removal
Parameter Item |
Technical Specification |
Material |
Polyester Needle Felt with Grid Antistatic Fiber + Full PTFE Membrane Coating |
Filtration Precision |
0.3μm |
Filtration Efficiency |
99.8%–99.95% |
Structure |
Grid Embedded Antistatic Structure + Surface PTFE Membrane |
Max Working Temperature |
≤160℃ |
Key Features |
Antistatic, explosion-proof, ultra-high dust release, low air resistance, corrosion resistance, no dust penetration |
Application Scenarios |
Powder metallurgy, chemical industry, flour mill, woodworking, coal dust, explosive dust workshop |
Customization Service |
Customizable diameter, length, sewing process and membrane thickness |
Key product selling points and advantages.
1. Embedded Grid Antistatic Design, Explosion-proof & Safer
Built-in grid conductive fiber forms uniform static conduction network, completely eliminates static electricity accumulation and static spark risks, suitable for all flammable and explosive dust working conditions.
2. Full PTFE Membrane Surface Filtration, Zero Fine Dust Leakage
Integrated PTFE microporous membrane on the fabric surface realizes absolute surface filtration, intercepts 0.3μm ultra-fine dust, solves the problem of fine dust penetration and incomplete dust removal.
3. Ultra-high Dust Release Performance, No Dust Embedding
Smooth PTFE membrane prevents dust from embedding into fiber gaps. Pulse jet cleaning removes all surface dust thoroughly, no residual clogging, keeps stable air permeability permanently.
4. Low Air Resistance & Stable Air Volume, High Working Efficiency
Uniform micropore structure ensures low and stable air resistance, no air volume attenuation after long-term operation, maintains high dust removal efficiency of dust collector.
5. High Temperature & Corrosion Resistant, Long Service Life
Upgraded polyester needle felt base material with PTFE anti-corrosion coating resists acid, alkali and flue gas corrosion, withstands 160℃ long-term high temperature operation, durable and aging-resistant.
6. Industrial Customization, Perfect Fit for Baghouse Equipment
Support customized diameter, length, double-layer sewing and reinforcement process, compatible with all types of industrial pulse bag dust collectors.
Exclusive Q&A on the Challenges of Dust Removal
Q1：Flammable and explosive dust workshops generate static electricity easily, causing safety hazards and poor dust removal effect?
Ordinary antistatic filter bags adopt simple mixed fiber with uneven static conduction, easy local static accumulation and dust adhesion. Our grid embedded antistatic filter bag forms a full-range conductive network to release static instantly, completely eliminating static spark risks. Uniform membrane surface filtration avoids dust agglomeration, greatly improving dust removal safety and efficiency.
Q2：Dust collector exhaust emits white smoke with ultra-fine dust exceeding standard, resulting in incomplete dust removal?
Common needle felt filter bags rely on deep filtration, ultra-fine dust penetrates fiber gaps easily. Our PTFE membrane grid antistatic filter bag adopts absolute surface interception structure, all fine dust is blocked on the membrane surface. 99.95% ultra-high filtration efficiency solves exhaust smoke and dust emission problems permanently.
Q3：Filter bags easily trap embedded dust, pulse cleaning is incomplete, causing increasing operation resistance?
Traditional filter felt has rough surface, dust embeds into fiber inner layer and cannot be cleaned thoroughly. Our smooth PTFE membrane has non-stick performance, all dust floats on the surface. Pulse jet cleaning blows off dust completely without residual embedding, maintaining low-resistance operation permanently.
Q4：Ordinary filter bags are easy to damage and age under acid and alkali flue gas corrosion in chemical working conditions?
Our grid antistatic PTFE membrane filter bag has excellent chemical corrosion resistance. The PTFE protective layer isolates acid, alkali and flue gas erosion, prevents fiber aging and breakage. It maintains stable filtration performance in harsh corrosive environments and extends service life multiple times.
Q5：Frequent filter bag clogging causes reduced air volume and restricted production efficiency?
Uneven static electricity and rough filter surface lead to dust adhesion and blockage. Our grid uniform static release technology + non-stick PTFE membrane avoids dust adhesion fundamentally. No bag clogging, no air volume attenuation, ensures continuous and stable operation of dust removal system.
Q6：Ordinary filter bags fail explosion-proof standards with poor dust removal and high replacement cost?
Our grid embedded antistatic structure reaches industrial explosion-proof grade, matched with high-efficiency PTFE membrane filtration. It solves safety risks and incomplete dust removal at the same time. Long service life reduces frequent replacement and overall operating cost effectively.
