Graco 24R770 ThermoLazer ProMelt with 4-3-4 in. (10-8-10 cm) SmartDie II

Compatible Machines & System Integration

The Graco 24R770 ThermoLazer ProMelt with 4-3-4 in. SmartDie II is a complete thermoplastic striping system designed to work seamlessly within the ThermoLazer platform. Below are the compatible machines and systems:

• ThermoLazer ProMelt System (24H624 base unit)
• ThermoLazer ProMelt Series units (24R761 – 24R772 range)
• ThermoLazer 300TC System (with SmartDie II compatibility)
• LineDriver ride-on system (for enhanced productivity)
• SmartDie II interchangeable screed kits (various sizes)

Product Overview

The Graco 24R770 ThermoLazer ProMelt is a high-performance, walk-behind thermoplastic striping system engineered for professional road marking applications. It features the 4-3-4 in. (10-8-10 cm) SmartDie II, allowing precise double-line striping with consistent thickness and clean edges.

Key Features

• ProMelt System melts thermoplastic material quickly without a separate premelter
• 4-chamber melting system ensures continuous operation and faster productivity
• SmartDie II technology provides smooth, uniform line application
• 100,000 BTU heating system delivers efficient and consistent heat output
• Walk-behind design offers excellent control and maneuverability
• Adjustable line thickness for different marking requirements

SmartDie II Configuration

The 4-3-4 SmartDie II configuration is designed for dual-line striping:

• 4-inch line
• 3-inch gap
• 4-inch line

Typical Applications

• Highway and road striping
• Parking lot markings
• Airport and municipal projects
• Commercial and industrial pavement marking

Technical Highlights

Frequently Asked Questions