55-Type Threaded Nozzle

55-Type Threaded Nozzle – Compact, High-Precision Spray Nozzle for Space-Constrained Cooling, Lubrication, and Cleaning Applications in CNC Machining, Electronics, and Industrial Automation

In environments where limited space, fine atomization, and low-flow precision are critical—such as CNC spindles, robotic weld cells, electronics assembly lines, and compact heat exchangers—the 55-Type Threaded Nozzle delivers exceptional performance in a miniature footprint. Designed with a narrow 55° spray angle and optimized internal flow path, this compact nozzle produces a tight, focused spray pattern ideal for targeted cooling, mist lubrication, dust control, and precision rinsing. From high-speed machining centers in Dubai workshops to PCB cleaning lines in Saudi electronics factories and robotic welding cells in Qatar’s automotive plants, Qalalam Industrial Supply provides precision-engineered 55-Type Nozzles in brass, stainless steel 316, and tungsten carbide—ensuring reliable, clog-resistant operation even in the tightest, most demanding industrial setups across the GCC.

Unlike larger nozzles that waste fluid or cause overspray, the 55-Type’s reduced spray angle and compact body enable pinpoint accuracy without interfering with adjacent tooling or components. Its standardized threading allows for direct retrofit into existing manifolds, coolant blocks, and automation fixtures—making it the preferred choice for engineers upgrading legacy systems or designing new high-density machinery.

Why 55-Type? Precision in a Small Package

The 55° full cone spray angle (compared to 65° or 80° in general-purpose nozzles) offers key advantages:

• Focused Coverage: Minimizes overspray and fluid waste
• Higher Impact Density: Delivers more energy per unit area
• Compact Body: Fits in confined spaces (e.g., between CNC tool holders)
• Fine Droplet Size: Ideal for mist cooling and delicate rinsing

This makes it perfect for high-precision, low-volume applications where control matters more than coverage width.

🔍 Long-tail keyword integration:
“55-type threaded nozzle for CNC spindle cooling UAE”,
“compact 55-degree spray nozzle for PCB cleaning Saudi Arabia”,
“stainless steel 55-type mist nozzle for robotic welding Qatar”

Material Options: Engineered for Your Fluid and Environment

We offer 55-Type Nozzles in three performance-graded materials:

✅ Search intent addressed: “best 55-type nozzle material for CNC coolant UAE”, “carbide 55-degree nozzle for abrasive rinsing Saudi”

All nozzles feature laser-drilled orifices (±0.01mm tolerance) for consistent spray performance.

Spray Performance & Technical Specs

• Spray Pattern: Full cone (standard), hollow cone (on request)
• Spray Angle: 55° ±3°
• Orifice Sizes: 0.3mm to 2.0mm
• Flow Rate Range (at 3 bar):
  • 0.3mm: 0.1 L/min
  • 1.0mm: 1.2 L/min
  • 2.0mm: 4.8 L/min
• Drop Size (SMD): 100–300 microns (ideal for mist cooling)
• Body Diameter: As small as 8mm (for tight spaces)

🔧 Pro Tip: For CNC minimum quantity lubrication (MQL), use 0.4–0.6mm orifice in SS 316—delivers fine mist without flooding the cut zone.

Thread Standards: Universal Retrofit

Our 55-Type Nozzles use globally compatible threads:

• BSP (British Standard Pipe): 1/8″, 1/4″ (most common in GCC)
• NPT (National Pipe Taper): 1/8″, 1/4″
• Metric: M8×1, M10×1, M12×1.5 (for European machinery)

Each nozzle includes a precision-ground sealing face for leak-free installation with standard PTFE tape or O-rings.

Core Applications Across GCC Industries

1. CNC Machining (UAE, Oman)

• Use: Spindle and tool cooling in aluminum/titanium milling
• Nozzle: SS 316, 1/8″ BSP, 0.6mm orifice
• Benefit: Prevents thermal deformation, extends tool life by 25%

2. Electronics Manufacturing (Saudi Arabia, Bahrain)

• Use: Flux rinsing on PCB assemblies
• Nozzle: SS 316, M10×1, 0.5mm orifice
• Benefit: Precise, low-volume spray avoids damaging components

3. Robotic Welding (Qatar, Kuwait)

• Use: Spatter suppression and torch cooling
• Nozzle: Brass, 1/8″ BSP, 1.0mm orifice
• Benefit: Reduces spatter buildup, minimizes downtime

4. Medical Device Assembly (Dubai)

• Use: Sterile rinsing of implants
• Nozzle: Electropolished SS 316, 1/8″ BSP
• Benefit: Meets FDA 21 CFR and ISO 13485 standards

✅ Long-tail keywords embedded:
“55-type nozzle for CNC aluminum machining UAE”,
“SS 316 55-degree PCB rinsing nozzle Saudi”,
“compact threaded 55-type nozzle for robotic welding Qatar”

More : General Wear Sleeve

Advantages Over Larger-Angle Nozzles

In a Dubai aerospace machine shop, switching to 55-Type nozzles reduced coolant consumption by 40% while improving surface finish.

Why Qalalam? Precision for Tight Spaces

• Local UAE stock of common sizes (1/8″, 1/4″ BSP/NPT)
• Micro-orifice capability (down to 0.3mm)
• Cleanroom-compatible SS 316 for electronics/medical
• Bulk pricing with next-day delivery

We don’t just sell nozzles—we fit performance into tight spaces.

Frequently Asked Questions (FAQs)

Q1: What’s the main difference between a 55-Type and a 65-Type nozzle?
A: The spray angle and application focus:

• 55-Type: Narrower spray (55°), higher impact density, for precision, confined spaces (CNC, electronics).
• 65-Type: Wider spray (65°), broader coverage, for general cooling/washdown (towers, dust control).
  Choose 55° when you need to hit a small target without overspray.

Q2: Can I use a 55-Type nozzle for high-pressure cleaning?
A: Not for heavy-duty cleaning—but yes for precision rinsing (e.g., removing fine chips from CNC parts). For high-pressure (>100 bar) cleaning, consider our Pulse or Carbide Nozzle lines. The 55-Type is optimized for 3–30 bar.

Q3: How small can the orifice be without clogging?
A: 0.3mm is the practical minimum—but only with filtered fluid (≤10µm). For coolant or DI water, 0.3–0.5mm works reliably. For tap water, use ≥0.8mm. We recommend in-line filters for orifices <0.6mm.

Q4: Are your 55-Type nozzles compatible with MQL (Minimum Quantity Lubrication) systems?
A: Yes—our SS 316 nozzles with 0.4–0.6mm orifices are ideal for MQL. They produce a fine, consistent mist when paired with air-assist. We also offer dual-fluid (air+liquid) versions on request.

Q5: Do you offer non-metallic 55-Type nozzles for ultra-pure applications?
A: Yes. For semiconductor or pharmaceutical use, we supply PVDF or PTFE 55-Type nozzles—chemically inert, non-contaminating. Lead time: 10–12 days.

Q6: What’s the temperature limit for brass vs. SS 316?
A:

• Brass: Max 120°C (avoid above 80°C in ammonia environments)
• SS 316: Max 150°C continuous, 200°C intermittent
  For higher temps, consider Inconel or carbide.

Q7: Can you supply samples for testing in our CNC machine?
A: Yes. We offer sample packs (3 sizes: 0.5mm, 0.8mm, 1.0mm) in SS 316 for AED 95 (refundable on bulk order). Most customers find their optimal size in <1 day of testing.

Models 5509 to 5518. Sizes from 7.14 mm to 14.29 mm.