Emerald Mfg. Corp. ST-7 18415 Roller Seal Heat Sealer Machine

Invest in industrial reliability with the vintage Emerald Mfg. Corp. ST-7 Roller Seal. Engineered in Oklahoma City, this heavy-duty thermal hand roller sealer is a robust, time-tested solution designed for continuous plastic film, shrink wrap, and bag sealing applications. Operating on standard 120V AC power with 200 watts of consistent thermal energy, it features a rugged, custom-angled stainless steel tabletop station dock alongside an ergonomic, ultra-smooth handheld rolling sealing bar. With a built-in variable dial thermostat ranging from “LO” to “HI” (settings 1–6) and a vivid green power indicator light, this vintage industrial workhorse provides maximum operational precision, durability, and a classic American-built aesthetic to any commercial workshop, shipping department, or small business packaging line.

Specifications

• Brand: Emerald Mfg. Corp.

• Model: ST-7 Roller Seal

• Power Supply: 120 Volts AC 

• Wattage Output: 200 Watts

• Serial Number: 18415

Applications:

• Industrial Shrink Wrapping
• Poly Bag Sealing
• Commercial Material Handling
• Preservation & Crafting