{"product_id":"buehnen-hb-450-spray-hot-melt-glue-gun","title":"Buehnen HB 450 Spray Pneumatic Bulk Hot Melt Glue Gun","description":"\u003ch2\u003eHB 450 Spray Pneumatic Glue Gun for Bulk Hot Melt Adhesives\u003c\/h2\u003e\n\u003cp\u003eThe Buehnen HB 450 Spray is a \u003cstrong\u003epneumatic bulk hot melt glue gun\u003c\/strong\u003e designed for controlled \u003cstrong\u003espray application\u003c\/strong\u003e in industrial environments. Operating at a\u003cstrong\u003e fixed temperature of 376°F (190°C)\u003c\/strong\u003e, it provides consistent adhesive output without the need for adjustment.\u003c\/p\u003e\n\u003cp\u003eThis applicator is compatible with a\u003cstrong\u003e wide range of hot melt adhesives\u003c\/strong\u003e—including EVA, polyolefins, and pressure sensitive adhesives (PSA)—and supports \u003cstrong\u003epellets (granules), pillows, and 43 mm slugs\u003c\/strong\u003e. The integrated pneumatic assist helps reduce trigger effort, improving comfort and control during extended use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Requires an external air regulator (not included).\u003c\/p\u003e\n\u003ch3\u003eBuehnen HB 450 Spray Hot Melt Glue Gun Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwirl Spray Application: \u003c\/strong\u003eDelivers a consistent spray pattern using a 1.5 mm (0.06 in) nozzle for even adhesive coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePneumatic-Assisted Operation:\u003c\/strong\u003e Reduces trigger effort for smoother spray control and improved operator comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed Temperature Operation: \u003c\/strong\u003eMaintains a constant 376°F (190°C) for reliable adhesive performance without adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Adhesive Compatibility:\u003c\/strong\u003e Works with pellets (granules), pillows, and 43 mm glue slugs for flexible application use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Adhesive Compatibility:\u003c\/strong\u003e Suitable for EVA, polyolefins, and pressure sensitive adhesives (PSA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Design:\u003c\/strong\u003e Balanced weight and comfortable grip reduce fatigue during extended use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Warm-Up Time:\u003c\/strong\u003e Ready to use in approximately 10 minutes to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: HB 450 Spray\u003c\/li\u003e\n\u003cli\u003eType: Bulk Hot Melt Glue Gun\u003c\/li\u003e\n\u003cli\u003eCompatible Adhesives: EVA, Polyolefins, Pressure Sensitive Adhesives (PSA)\u003c\/li\u003e\n\u003cli\u003eAdhesive Form: 43 mm Glue Slugs, Granules (Pellets), Pillows\u003c\/li\u003e\n\u003cli\u003eMelt Chamber Capacity: 6.7 oz (200 ml)\u003c\/li\u003e\n\u003cli\u003eWarm-Up Time: ~10 Minutes\u003c\/li\u003e\n\u003cli\u003eOutput Capacity:\n\u003cul\u003e\n\u003cli\u003eSlugs: Up to 7 lbs\/hr (3.2 kg\/hr)\u003c\/li\u003e\n\u003cli\u003eGranules: Up to 2.9 lbs\/hr (1.3 kg\/hr)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNozzle: Swirl Spray Nozzle Ø 1.5 mm (0.06 in)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 376°F (190°C) – Fixed\u003c\/li\u003e\n\u003cli\u003eTemperature Stability: ±45°F (±25°C)\u003c\/li\u003e\n\u003cli\u003eOperating Pressure: 21.7 – 87.0 psi (1.5 – 6.0 bar)\u003c\/li\u003e\n\u003cli\u003ePower Supply: 115V AC \/ 60 Hz\u003c\/li\u003e\n\u003cli\u003ePower Requirement: 600W\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 2.6 A\u003c\/li\u003e\n\u003cli\u003eCord Length: 9.8 ft (3 m)\u003c\/li\u003e\n\u003cli\u003eWeight: 3.20 lbs (1.45 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpray adhesive application for packaging and assembly\u003c\/li\u003e\n\u003cli\u003eCarton and case sealing with spray patterns\u003c\/li\u003e\n\u003cli\u003eSurface bonding for foam, fabric, and textiles\u003c\/li\u003e\n\u003cli\u003eProduct assembly requiring wide adhesive coverage\u003c\/li\u003e\n\u003cli\u003eWoodworking and panel lamination\u003c\/li\u003e\n\u003cli\u003eGeneral industrial spray adhesive applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Buehnen","offers":[{"title":"Default Title","offer_id":46961304371353,"sku":"BUE H218850","price":1659.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0193\/1996\/files\/buehnen-hb450-spray-applicator-side-view.jpg?v=1776452236","url":"https:\/\/www.gluegun.com\/products\/buehnen-hb-450-spray-hot-melt-glue-gun","provider":"Gluegun.com","version":"1.0","type":"link"}