SLF-5500 Digital Water-cooled Aluminum Foil Sealer

Working Principle

The machine generates high-frequency electromagnetic fields to instantly heat and fuse the aluminum foil liner with the bottle mouth. Constant-temperature water cooling rapidly shapes the sealing surface. The entire non-contact sealing process causes no damage or extrusion to bottles. It provides excellent leak-proof, moisture-proof and anti-counterfeit performance, effectively extending product shelf life.

Core Advantages

.  Stable Water Cooling System: Industrial circulating water cooling ensures fast and uniform heat dissipation. It supports 24-hour continuous high-load production without overheating or power attenuation.

.  5500W High-power Sealing: Strong electromagnetic penetration perfectly solves poor sealing on large-caliber bottles, thick gaskets and hard bottle mouths, ensuring high finished product qualification rate.

. Ultra-wide Compatibility: Sealing diameter 15–160mm and bottle height 30–500mm, covering small sample bottles, standard bottles and large wide-mouth bottles. Compatible with plastic, glass and industrial bottles.

. Adjustable High Speed: Running speed from 10 to 30 m/min with stepless speed regulation, adaptable to both fine small-batch sealing and large-scale assembly line production.

. Easy Operation & Stable Structure: Works with standard 220V voltage. Compact body with small footprint, low noise and low failure rate. Simple installation and maintenance, suitable for various factory environments.

Application Scope

Suitable for bottled beverages, sauces, honey, edible oil, daily cosmetics, medical liquids, disinfectants, pesticides, chemical reagents and lubricants. It meets high-standard packaging requirements for sealing, anti-leakage, fresh-keeping and anti-counterfeiting.

Technical Parameters

Product Summary

The SLF-5500 water-cooled aluminum foil sealer is an industrial high-power sealing equipment with large caliber range and ultra-stable performance. The water cooling system completely solves overheating and unstable sealing issues during long-time operation. With wide bottle compatibility and high sealing quality, it effectively solves the common pain points of traditional sealers. It is a cost-effective and ideal choice for industrial automated bottle packaging production.