RT-120W Wide Automatic Tape Dispenser

Lithium-ion battery type RT-7700B

RT-7700B Lithium-Ion Battery-Powered Automatic Tape Dispenser

Cordless Freedom. Cleaner Workspace. Greater Productivity.

The EZMRO RT-7700B is a lithium-ion battery-powered automatic tape dispenser designed for greater mobility, convenience, and efficiency in industrial workplaces.

Powered by an 18V lithium-ion battery, the RT-7700B operates without a power cord, allowing users to work freely without being restricted by electrical outlets.

Its cordless design helps maintain a clean, organized workspace and makes it easy to move the dispenser between workstations.

Developed and manufactured in South Korea, the RT-7700B offers reliable performance, convenient operation, and dependable after-sales service.

EZMRO RT-7700B Lithium-Ion Battery-Powered Automatic Tape Dispenser.png

4. Advanced Automatic Tape Cutting Functions

Tape width: Up to 60 mm
Cutting length: 5–999 mm
Cutting accuracy: ±1 mm
Six programmable cutting-length memories (A–F)
Automatic and manual operation modes
Rolling mode for sequential memory operation
Adjustable tape feeding speed
Built-in cutting counter
Dual sensors for convenient tape dispensing
Continuous cutting operation with counter settings

5. Cleaner and More Efficient Workspace

The cordless RT-7700B eliminates unnecessary power cables from workstations.

Its flexible design allows operators to relocate the dispenser quickly, making it especially useful for changing production layouts, mobile workstations, and temporary packaging areas.

Optional Accessories

18V 4Ah lithium-ion battery
18V 6Ah lithium-ion battery
Battery connection adapter
18V power adapter
ARM-80 dispenser mounting arm
Tape stand for specialized tape applications

Please contact EZMRO for available configurations, options, and quotations.

Recommended Applications

Electronic component assembly
Electrical appliance manufacturing
Industrial tape cutting operations
Double-sided tape applications
Protective tape applications
Product packaging and inspection
Mobile assembly workstations
Production areas with limited access to power outlets

RT-7700B Lithium-Ion Battery-Powered Auto Tape Dispenser.png

Key Features

1. Cordless Operation with Lithium-Ion Battery

Operates using an 18V lithium-ion battery
Compatible with 18V 4Ah and 6Ah battery options
No power cord required during battery operation
Easy to move between workstations
Ideal for production, assembly, and packaging environments

2. Dual Power System – Battery & AC Adapter

The RT-7700B can operate using either a lithium-ion battery or an 18V AC power adapter.

When the AC adapter is connected while the battery is installed, the dispenser operates using adapter power, and the battery automatically switches to charging mode.

This flexible power system allows continuous operation in a variety of working environments.

MADE IN KOREA – EZMRO

The RT-7700B is developed and manufactured in South Korea by EZMRO.

As a Korean manufacturer, EZMRO provides dependable product quality, spare parts support, and convenient after-sales service.

Our automatic tape dispensers are designed to improve productivity while making everyday work easier and more efficient.

3. Battery Options & Operating Time

18V 4Ah Lithium-Ion Battery

Approximately 5 hours of typical operation
Operating time may extend to 8–10 hours depending on working conditions

18V 6Ah Lithium-Ion Battery

Provides over 25% longer operating time compared with the 4Ah battery
Recommended for extended working periods

Actual battery operating time depends on tape material, cutting length, frequency of operation, and other working conditions.

Wide automatic tape dispenser for manufacturing