The ASC 500/78HD Pneumatic Carton Stapler is a powerful, air-driven tool designed for high-speed carton sealing and professional packaging operations. Featuring both depth-of-drive and tightness-of-clinch adjustments, this stapler allows operators to fine-tune performance for blind or through-clinch applications based on carton thickness and material. Its lightweight, well-balanced design helps reduce operator fatigue during extended use, while the ability to accept longer staple leg lengths adds flexibility across a wide range of corrugated packaging tasks.
Key Features
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Pneumatic power provides consistent penetration and secure staple clinch
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Independent depth and clinch adjustments for precise control across different carton styles
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Lightweight, ergonomic design reduces fatigue during high-volume use
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Accepts longer staple leg lengths than many standard carton staplers
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Ideal for packaging lines, warehouses, fulfillment centers, and shipping stations
Specifications
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Size: 13.5" x 4.5" x 8.5"
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Weight: 5.5 lbs
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Magazine Capacity: 100 staples
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Staple Leg Length: 7/8″
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Fastener Type: 1-3/8″ × 7/8″ carton staples
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Recommended Operating Pressure: 90–100 PSI
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Power Source: Pneumatic (compressed air)
Why Choose This Tool?
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Designed specifically for professional carton sealing, delivering reliable, repeatable results
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Adjustable clinch and drive depth provide flexibility across different corrugated board thicknesses
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Balanced and lightweight for improved comfort in high-throughput packaging environments
Things to Know Before Buying
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Requires a compressed-air supply capable of maintaining 90–100 PSI
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Use compatible 1-3/8″ × 7/8″ carton staples for proper feeding and clinch performance
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Routine air maintenance (filtering and lubrication) will help maximize tool life and consistency
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For very thin or lightweight cartons, a lighter-duty carton stapler may be more appropriate
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