The Packaging Machinery Wholesaler 18 Inch Hand Sealer is your ultimate partner for high-volume and large-format packaging applications. Built for durability and precision, this manual impulse sealing machine ensures tamper-proof, professional-grade seals on a variety of packaging materials. Its 18-inch (450 mm) sealing length offers extended capacity, ideal for industrial packaging lines, food processing units, medical supply packaging, and electronic component sealing.
Durable Build and User-Friendly Design
Engineered with a heavy-duty metal body, this hand sealer withstands continuous industrial use without performance drop. The impulse heating system activates only when the handle is pressed, making it energy-efficient, safe, and cost-effective for daily operations. The adjustable sealing timer allows users to customize heat settings to match different film types and thicknesses — from LDPE, HDPE, and PP to PVC and multi-layer laminated films — ensuring consistent results across every seal.
Optimized for Bulk and Large-Format Packaging
With its wide 18-inch sealing bar, this machine handles oversized and bulk pouches with ease. Whether you’re packaging grain sacks, medical devices, or industrial parts, this sealer ensures reliable, airtight seals that preserve product freshness and prevent contamination. Its tamper-evident finish also reinforces product integrity and boosts consumer trust.
Energy-Efficient, Safe, and Reliable Operation
Unlike constant-heat sealers, the impulse heat system consumes electricity only during sealing, reducing power use and minimizing safety risks. There’s no warm-up time required, so the machine is ready to work instantly. Compact, efficient, and built to last, this 18-inch hand sealer is a smart investment for factories, wholesalers, and small to mid-scale packaging setups seeking long-term reliability and cost efficiency.
The Packaging Machinery Wholesaler 18 Inch Hand Sealer combines precision, power, and performance — delivering the perfect sealing solution for businesses that value quality, safety, and consistency.
Key Features & Highlights:
✅ 18-inch extra-wide sealing length – ideal for large pouches and bulk packaging
✅ Compatible with plastic, laminated, and multi-layer films
✅ Impulse heat technology – energy-efficient and safe to use
✅ Adjustable sealing timer for different material thicknesses
✅ Delivers airtight, tamper-evident, and professional seals
✅ No warm-up time – ready to use instantly
✅ Heavy-duty metal construction for long-lasting performance
✅ Perfect for factories, wholesalers, food processors, and packaging units
Technical Specifications Of 18 inch hand sealer
| Specification | Details |
|---|---|
| Model | Hand Sealer 18 Inch |
| Brand | Sonic Industries |
| Sealing Length | 18 inches (450 mm) |
| Sealing Width | 2 mm – 5 mm (model-dependent) |
| Compatible Materials | LDPE, HDPE, PP, PVC, Multi-layer Laminated Films |
| Power Supply | 220 V / 50 Hz |
| Power Consumption | ~ 500 W (impulse system) |
| Heating Type | Impulse Heat (only heats during sealing) |
| Operation Type | Manual |
| Machine Weight | Approx. 6 – 8 kg |
| Body Construction | Heavy-duty metal with insulated handle |
| Applications | Bulk Packaging, Food, Pharma, Industrial Use |




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