Our GS series Crack Sealing Machine is a professional, high-efficiency solution for road and pavement maintenance. Designed for durability and performance, it features advanced direct-fire or thermal oil heating systems that rapidly melt sealant up to 200°C, ensuring smooth application on highways, airports, and parking lots. The innovative anti-clogging, electrically heated hose and wand guarantee continuous, uninterrupted work. With options for diesel, electric, or dual fuel power, and a towable design for easy transportation, it offers unmatched versatility. Built with a heavy-duty steel frame and user-friendly digital controls, the GS series delivers reliable, cost-effective maintenance, maximizing your project productivity and finish quality.
Heating tube: Double-layer steel wire braiding, high-quality heating tube.
Caulking gun: Wear-resistant, anti-blocking high-quality caulking gun.
Intelligent control: Combination of relay and temperature controller to prevent aging of asphalt mixture.
360 degree rotation: Rotary diesel heating with high thermal efficiency; heating time per box is 12-18 minutes.
High Efficiency: Fast heating with a melting capacity of 200-300 kg/h reduces project time.
Zero Clogging: Electrically heated hose and wand ensure smooth, continuous operation.
Fuel Flexible: Choose from diesel, electric, or dual-fuel power for any jobsite.
Precise Control: Digital PID system maintains optimal temperature for all sealant types.
Durable Construction: Heavy-duty steel frame guarantees long-term reliability.
Easy Mobility: Towable design with standard lights for safe road transport.
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Frequently Asked Questions
What is the melting capacity of the asphalt crack sealing machine?
The machine features a high melting capacity of 200-300 kg per hour, which significantly reduces project downtime and increases efficiency.
How long does it take to heat a box of material?
Thanks to the high thermal efficiency of the rotary diesel heating system, the heating time per box of material is typically between 12 to 18 minutes.
Does the hose clog during operation?
No, the machine is equipped with an electrically heated hose and wand system designed to ensure smooth, continuous operation and prevent clogging.
What power source options are available?
The GS series is highly versatile, offering power source options including Diesel, Electric, or Dual Fuel to suit various jobsite requirements.
Is the machine easy to transport between jobsites?
Yes, it features a towable design with standard brake lights, making it safe and legal for road transport.
Can the temperature be precisely controlled?
Yes, the machine uses a digital PID temperature control system that ensures the optimal application temperature for different types of sealants.