Description
The Bühnen HB 720 K Spray is a professional pneumatic-assisted handheld applicator designed specifically for PUR and POR hot melt adhesives packaged in 310 mL aluminum cartridges. Its adjustable spray application makes it an excellent choice for bonding larger surface areas and heat-sensitive substrates, where controlled adhesive coverage is important.
The HB 720 K Spray features an adjustable spray pattern and a standard 1.5 mm swirl spray nozzle, allowing operators to control adhesive coverage based on the application. Preheated spray air helps maintain consistent application performance, while the balanced, ergonomic design provides comfortable handling during repetitive industrial use.
This configuration includes a sturdy base/working stand with an integrated pressure control regulator, providing a stable and convenient location for the applicator during operation and between uses.
Features
- Designed for PUR & POR Adhesives – Specifically designed for hot melt adhesives packaged in 310 mL aluminum cartridges.
- Adjustable Spray Pattern – Variable spray adjustment allows operators to optimize adhesive coverage for different surface areas and application requirements.
- Controlled Adhesive Consumption – Spray pattern adjustment helps control the amount and distribution of adhesive applied.
- Consistent, Repeatable Spray Pattern – Provides precise adhesive coverage for greater consistency from application to application.
- Preheated Spray Air – Heated spray air helps support consistent adhesive application and bonding performance.
- Ideal for Larger Surface Areas – Spray application distributes adhesive across broader areas compared with conventional bead application.
- Suitable for Heat-Sensitive Substrates – Controlled spray application can help reduce concentrated heat exposure on the bonding surface.
- Ergonomic Design – Balanced construction and comfortable grip improve handling during repetitive manual applications.
- 1.5 mm Swirl Spray Nozzle – Supplied standard with a 1.5 mm swirl spray nozzle.
- Base Stand with Pressure Control – Includes a sturdy base/working stand with an integrated pressure control regulator.
Technical Specifications
- Adhesive Type: PUR and POR hot melt adhesives
- Adhesive Format: 310 mL aluminum cartridges
- Weight with Full Cartridge: 1.9 kg (4.18 lbs)
- Voltage: 110V
- Power: 600W
- Temperature Range: 40°C–210°C (104°F–410°F)
- Output: Up to 4 cartridges per hour without cartridge preheating*
- Standard Nozzle: 1.5 mm swirl spray nozzle
- Application Type: Spray
- Operation: Pneumatic-assisted
- Included: Base/working stand with integrated pressure control regulator