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
| Product Type | Thermoplastic Striping System |
| Heating System | 100,000 BTU Burner |
| Melting Capacity | Up to 300 lbs per hour (approx.) |
| Die Type | SmartDie II |
| Line Configuration | 4-3-4 in. (10-8-10 cm) |
Frequently Asked Questions
It is used for professional thermoplastic road striping, including highways, parking lots, and municipal marking projects.
No, the ProMelt system melts thermoplastic material onboard, eliminating the need for a separate premelter.
It refers to a double-line pattern consisting of two 4-inch lines separated by a 3-inch gap, commonly used for road center markings.
Yes, it is compatible with a LineDriver ride-on system for increased productivity and reduced operator fatigue.
