Nordson_EFD_10th_Edition_Product_Catalog.pdf - 第129页
127 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 2K High Solid Spray (HSS) System The HSS Spray System is an innovative dispensing system using EFD S…
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2K Dispensers
Nordson EFD 2K dispense guns offer user-friendly features and the same legendary
quality and state-of-the-art engineering that has become synonymous with the
Nordson EFD name. Lightweight and durable, these tools make applying two-
component adhesives quicker and easier. Select from 2 convenient options:
• Manual: Provides portable dispensing of 2K materials with a 26:1 thrust ratio.
• Pneumatic: Uses air pressure up to 120 psi (8.2 bar) to easily dispense thick 2K
materials. Also an excellent tool for crack injection applications.
2K Dispense Guns
2K DISPENSE GUNS
Part # Ratio Description Cartridge Weight (lb/kg)
Manual Guns
7360831 1:1 Manual Dispenser Top Load 160mL 3.1 / 1.4
7029675 1:1 / 2:1 Manual Dispenser Side Load 200mL 2.6 / 1.2
7029680 1:1 Manual Dispenser Top Load 300mL 3.3 / 1.5
7029676 1:1 / 2:1 Manual Dispenser Side Load 400mL 2.9 / 1.3
7029677 1:1 / 2:1 Manual Dispenser Top Load 600mL 4.0 / 1.8
7029681 1:1 Manual Dispenser Top Load 1500mL 6.8 / 3.1
7661018 1:1–4:1 Manual Dispenser Top Load 225–600mL 4.2 / 1.9
7661494 1:1 Manual Dispenser with Built-In Retainer, 26:1 600mL 5.7 / 2.6
7661495 1:1 Manual Dispenser with Built-In Retainer, 34:1 600mL 5.7 / 2.6
Pneumatic Guns
7029678 1:1 / 2:1 Pneumatic Dispenser 400mL 7.6 / 3.4
7029679 1:1 / 2:1 Pneumatic Dispenser 600mL 8.5 / 3.9
7360275 1:1 Pneumatic Dispenser 1500mL 11.4 / 5.2
7661025 1:1–3.3:1 Multi-Ratio Pneumatic Dispenser 225–600mL 6.1 / 2.7
7661026 1:1–4:1 Multi-Ratio Pneumatic Dispenser 225–600mL 8.1 / 3.7
Manual
Pneumatic
1K Dispense Guns
See 1K Dispense Guns for dispensing
single-component materials.
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2K High Solid Spray (HSS) System
The HSS Spray System is an innovative dispensing system using EFD Side x Side
cartridges for mixing and spraying two-component materials. Its multi-ratio design
allows it to easily dispense a range of low- to high-viscosity uids. The system can
be used for a variety of industrial spraying applications, including truck bedliners,
pipe coating, manhole restoration, marine repair, and roong projects.
High Solid Spray (HSS)
System
www.nordsonefd.com/2K-HSS
Features and Benets
• Patented spray manifold/static mixer assembly
• Reliable control of air ow, volume, and pressure
• Easy to adjust spray pattern for all jobs, with quick clean-up
• Complete material mixing and atomization
• Flexibility to dispense different pigments: For example, mate color of
side A cartridge with different colors of side B
For use with:
50–1500mL Side x Side Cartridges
LOW PRESSURE GUN – 2.5" CYLINDER
Part # Ratio Description Cartridge Size
7661025 1:1–4:1 HSS Multi-Ratio Low Pressure Dispenser 150 x 150–300 x 75
HIGH PRESSURE GUN – 4.0" CYLINDER
7661027 1:1 HSS High Pressure Dispenser 750 x 750
7661224 2:1 HSS High Pressure Dispenser 600 x 300
7661026 1:1–4:1 HSS Multi-Ratio High Pressure Dispenser 150 x 150–300 x 75
HSS AIR REGULATOR KITS
All pneumatic guns require a regulator kit
for spraying.
Part # Description
7660025 Air Regulator Kit – 2 feet long
7660026 Air Regulator Kit – 3 feet long
HSS SPRAY NOZZLES WITH MIXERS
Part # Description
Orifice Size
(in / mm)
# of
Elements
Element Diameter
ID (in / mm)
Retaining
Nut
7660861 Straight Conical 0.085 / 2.16 24 0.25 / 6.35 7/8 – 14
7660855 Straight Conical 0.130 / 3.30 24 0.37 / 9.52 7/8 – 14
7660833 Right Angle 0.085 / 2.16 24 0.37 / 9.52 7/8 – 9
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Disposable Mixers
Disposable Static
Mixers
Nordson EFD offers a wide variety of static mixers, including square OptiMixers
™
and
Turbo
™
Mixers or round Spiral
™
Mixers. It’s important to note, you should always use
an OptiMixer or Turbo unless your application requires elements with a small diameter
or long reach.
Mixer Selection
Choose the higher number of elements if one of two things occurs. Ask an EFD
application specialist for recommendations.
1. Material A and B are of very different viscosities.
2. Material A and B are very wide in mix ratio (i.e. 4:1 or greater for certain types
of uids).
Mixer Dimension Guide
Disposable Static Mixers Quick Reference
How Mixers Work — Element
Geometry
Fluid # OF MIXER ELEMENTS
Acrylic 8 − 10
Epoxy 15 − 24
Polysulfide 24 − 32
PU Foam 10 − 24
Silicone 20 − 30
Urethane 24 − 36
MATERIAL VISCOSITY
Viscosity Mixer Element Diameter
Thin < 5,000 cps (Thinner than syrup) 0.093–0.25" (2.4–6.4 mm)
Medium 5,000–50,000 cps
(Thicker than honey,
less than ketchup)
0.212–0.314" (5.4–8.0 mm)
Thick > 50,000 cps (Thicker than ketchup) > 0.366" (9.3 mm)
Housing Length
Mixing ElementsHousing Outlet
Element Diameter
DISPOSABLE STATIC MIXERS QUICK REFERENCE
Page Mixer Cartridge Volume & Type Element / Housing
129 Square OptiMixer 480 u-TAH (all), Coax 380mL, Side x Side 200−1500mL Acetal / PP
129 Turbo 295 Side x Side 50mL PP / PP
129 Turbo 280 u-TAH (all), Coax 380mL, Side x Side 200−1500mL PP / PP
131 Spiral 160 u-TAH (all), Coax 380mL, Side x Side 200−1500mL Acetal / PP
132 Spiral 160AA u-TAH (all), Coax 380mL, Side x Side 200−1500mL Acetal / PP
133 Spiral 161N u-TAH (all), Coax 380mL, Side x Side 200−1500mL Acetal / PP
133 Spiral 260 u-TAH (all), Coax 380mL, Side x Side 200−1500mL PP / PP
130 Spiral 190 Side x Side 50–160mL Acetal / PP
OptiMixer (Square)
Turbo Mixer (Square)
Spiral Mixer