Precision adjustable air gap: 0.2 – 3.0 mm — on-site fine-tuning without disassembly, adapts to different process demands
Large-bore inlet compatibility: Φ51 / Φ57 / Φ60 — designed for high-volume air supply systems and industrial blower connections
Three inlet positions: End (both sides), Side, Bottom — versatile mounting to suit any machine layout or orientation
Balanced 60W × 120H mm cross-section — wider plenum for stable airflow distribution on medium-to-long blade lengths
High-temp silicone gasket seals (≤250°C) and OEM/ODM support — factory direct, built to your specification
Product Key Selling Points
Precision adjustable air gap: 0.2 – 3.0 mm — on-site fine-tuning without disassembly, adapts to different process demands
Large-bore inlet compatibility: Φ51 / Φ57 / Φ60 — designed for high-volume air supply systems and industrial blower connections
Three inlet positions: End (both sides), Side, Bottom — versatile mounting to suit any machine layout or orientation
Balanced 60W × 120H mm cross-section — wider plenum for stable airflow distribution on medium-to-long blade lengths
High-temp silicone gasket seals (≤250°C) and OEM/ODM support — factory direct, built to your specification
Product Structure & Working Principle
Precision-machined aluminum alloy extrusion body — uniform wall thickness for consistent internal air path geometry
Widened internal plenum (60 mm body width) stores and equalizes compressed air pressure before directing it to the outlet
Tapered acceleration duct converts static plenum pressure into a concentrated, high-velocity laminar air sheet at the knife slot
Adjustable outlet slot (0.2 – 3.0 mm) tunable via precision edge screws — no tools or disassembly required for gap changes
High-temp silicone gasket seals at both ends (≤250°C) maintain airtight terminations under elevated operating temperatures
Application Scenarios
The C-G Air Knife is suited to mid-to-high volume industrial drying and air curtain applications where large-bore air supply and adjustable gap are both essential:
PCB Cleaning Lines — effective flux and moisture removal after reflow, wave soldering, or chemical rinse processes
Surface Drying — Bottles, Containers & Industrial Parts — high-throughput blowoff on conveyor drying systems
Dust Removal — displacement of particles and debris from flat substrates, panels, and precision-machined components
Metal Sheet & Strip Processing — continuous inline drying after pickling, rinsing, or coating bath exit
Heated Process Equipment — high-temp gasket seal (≤250°C) enables integration into drying ovens and heat-treatment lines
Industrial Air Curtain Installations — zone isolation for temperature, dust, fume, or cross-contamination control
Technical Parameters
Parameter | Specification |
Model | C-G Air Knife (C-G Adjustable high-pressure air knife) |
Cross-Section Size | 60W × 120H mm |
Main Material | Aluminium Alloy |
Air Inlet Position | End (Both Sides), Side, Bottom |
Air Inlet Size | Φ51 / Φ57 / Φ60 |
Air Knife Edge Size | 0.2 – 3.0 mm (Adjustable) |
End Sealing | High-Temp Silicone Gasket Seal (≤250°C) |
OEM / ODM | Supported |
Factory Capability · Customization · Service
Full in-house CNC machining of aluminum alloy extrusions — blade body, internal plenum, and outlet slot processed and verified on-site
Custom length configurations engineered to customer specification — dimensional and pressure performance verified before shipment
Inlet position (end / side / bottom), pipe diameter (Φ51 / Φ57 / Φ60), air gap range, and surface finish all configurable per order
OEM and ODM manufacturing supported — accept engineering drawings, reference samples, or application requirement descriptions
High-temp silicone gasket seals (≤250°C) fitted as standard on every unit — no additional cost for heated-process variants
Pre-shipment quality checks include: pressure integrity test, edge-gap calibration, dimensional inspection, and inlet port verification
Competitive Advantage
Comparison Item | QXY C-G Air Knife | Standard Air Knife |
Air Gap Adjustability | Adjustable 0.2–3.0 mm ✓ | Fixed, not adjustable ✗ |
Inlet Pipe Sizes | Φ51 / Φ57 / Φ60 — large bore | Single size typical |
Inlet Positions | End (dual) / Side / Bottom | End only |
High-Temp Sealing | Silicone gasket ≤250°C ✓ | Standard rubber seal ✗ |
Body Profile | 60W × 120H mm balanced section | Fixed non-optimized profile |
Pressure Stability | Dual end-feed for long runs | Single feed, velocity drop |
Customization | Length, gap, inlet, finish | Standard sizes only |
About Us & Custom Inquiry
Shenzhen Qixingyuan Machinery Equipment Co., Ltd.
We are a dedicated manufacturer of industrial air knife systems with a full product range spanning aluminum alloy, stainless steel, and PVC air knife solutions, complemented by blowers, mounting assemblies, and complete system accessories. Our production facility integrates CNC precision machining with strict process controls, ensuring that every air knife unit — from the internal duct geometry to the outlet slot calibration — meets both dimensional and performance specifications before leaving the factory.
Backed by extensive OEM and ODM manufacturing experience, we supply clients across the electronics, automotive, food processing, pharmaceutical, and general industrial sectors. Whether you require a single replacement knife or a full production-line drying system, our engineering team will work with your specifications to deliver a solution that fits your equipment exactly.
Request a Custom Quote
We support customized air knife length, air gap, and airflow design according to your equipment requirements.
Product Key Selling Points
Precision adjustable air gap: 0.2 – 3.0 mm — on-site fine-tuning without disassembly, adapts to different process demands
Large-bore inlet compatibility: Φ51 / Φ57 / Φ60 — designed for high-volume air supply systems and industrial blower connections
Three inlet positions: End (both sides), Side, Bottom — versatile mounting to suit any machine layout or orientation
Balanced 60W × 120H mm cross-section — wider plenum for stable airflow distribution on medium-to-long blade lengths
High-temp silicone gasket seals (≤250°C) and OEM/ODM support — factory direct, built to your specification
Product Structure & Working Principle
Precision-machined aluminum alloy extrusion body — uniform wall thickness for consistent internal air path geometry
Widened internal plenum (60 mm body width) stores and equalizes compressed air pressure before directing it to the outlet
Tapered acceleration duct converts static plenum pressure into a concentrated, high-velocity laminar air sheet at the knife slot
Adjustable outlet slot (0.2 – 3.0 mm) tunable via precision edge screws — no tools or disassembly required for gap changes
High-temp silicone gasket seals at both ends (≤250°C) maintain airtight terminations under elevated operating temperatures
Application Scenarios
The C-G Air Knife is suited to mid-to-high volume industrial drying and air curtain applications where large-bore air supply and adjustable gap are both essential:
PCB Cleaning Lines — effective flux and moisture removal after reflow, wave soldering, or chemical rinse processes
Surface Drying — Bottles, Containers & Industrial Parts — high-throughput blowoff on conveyor drying systems
Dust Removal — displacement of particles and debris from flat substrates, panels, and precision-machined components
Metal Sheet & Strip Processing — continuous inline drying after pickling, rinsing, or coating bath exit
Heated Process Equipment — high-temp gasket seal (≤250°C) enables integration into drying ovens and heat-treatment lines
Industrial Air Curtain Installations — zone isolation for temperature, dust, fume, or cross-contamination control
Technical Parameters
Parameter | Specification |
Model | C-G Air Knife (C-G Adjustable high-pressure air knife) |
Cross-Section Size | 60W × 120H mm |
Main Material | Aluminium Alloy |
Air Inlet Position | End (Both Sides), Side, Bottom |
Air Inlet Size | Φ51 / Φ57 / Φ60 |
Air Knife Edge Size | 0.2 – 3.0 mm (Adjustable) |
End Sealing | High-Temp Silicone Gasket Seal (≤250°C) |
OEM / ODM | Supported |
Factory Capability · Customization · Service
Full in-house CNC machining of aluminum alloy extrusions — blade body, internal plenum, and outlet slot processed and verified on-site
Custom length configurations engineered to customer specification — dimensional and pressure performance verified before shipment
Inlet position (end / side / bottom), pipe diameter (Φ51 / Φ57 / Φ60), air gap range, and surface finish all configurable per order
OEM and ODM manufacturing supported — accept engineering drawings, reference samples, or application requirement descriptions
High-temp silicone gasket seals (≤250°C) fitted as standard on every unit — no additional cost for heated-process variants
Pre-shipment quality checks include: pressure integrity test, edge-gap calibration, dimensional inspection, and inlet port verification
Competitive Advantage
Comparison Item | QXY C-G Air Knife | Standard Air Knife |
Air Gap Adjustability | Adjustable 0.2–3.0 mm ✓ | Fixed, not adjustable ✗ |
Inlet Pipe Sizes | Φ51 / Φ57 / Φ60 — large bore | Single size typical |
Inlet Positions | End (dual) / Side / Bottom | End only |
High-Temp Sealing | Silicone gasket ≤250°C ✓ | Standard rubber seal ✗ |
Body Profile | 60W × 120H mm balanced section | Fixed non-optimized profile |
Pressure Stability | Dual end-feed for long runs | Single feed, velocity drop |
Customization | Length, gap, inlet, finish | Standard sizes only |
About Us & Custom Inquiry
Shenzhen Qixingyuan Machinery Equipment Co., Ltd.
We are a dedicated manufacturer of industrial air knife systems with a full product range spanning aluminum alloy, stainless steel, and PVC air knife solutions, complemented by blowers, mounting assemblies, and complete system accessories. Our production facility integrates CNC precision machining with strict process controls, ensuring that every air knife unit — from the internal duct geometry to the outlet slot calibration — meets both dimensional and performance specifications before leaving the factory.
Backed by extensive OEM and ODM manufacturing experience, we supply clients across the electronics, automotive, food processing, pharmaceutical, and general industrial sectors. Whether you require a single replacement knife or a full production-line drying system, our engineering team will work with your specifications to deliver a solution that fits your equipment exactly.
Request a Custom Quote
We support customized air knife length, air gap, and airflow design according to your equipment requirements.
Shenzhen Qixingyuan Machinery Equipment Co., LTD.
+86 188 0268 5954
info@airknifecn.com
Building 8, Wanfeng Third Industrial Zone, Xinqiao Street, Bao'an,Shenzhen，Guangdong China
