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Crack Sealing Machine GD5X-350Y

Crack Sealing Machine GD5X-350Y Specially used to sealing the crack and crevices in the pavement of express ways.After notched by crack router and sealing by special sealing glue,ensure the whole usability and working time.

  • > Application: Mainly applied to the construction of expressway, grade roads, municipal roads, airports, ports etc and ideal for production of asphalt mixture, modified asphalt mixture, color asphalt mixture…



Crack Sealing Machine GD5X-120

1. Temperature Control Box

Double Digital LCD temperature controller, timely display and adjust the heat transfer oil temperature, sealant temperature and irrigation hose temperature.

2. Irrigation gun

The unique electric control switch on the handle of the gun can remotely control the pump and reduce the waste of sealant. To guarantee the best construction effect.

3. Repeat the cycle heating system

The sealant melted at the bottom of the hot melt kettle can be returned to the upper part of the hot melt kettle to double heating the sealant so as to reduce the waiting time and provide the longest operation time for the construction.

4. External discharge pump

It has a larger volume than the immersion discharge pump, maintenance and replacement are more conveniently and quickly.

5. Heat conduction oil system

Melt with a heat transfer oil hot melt kettle, indirect heating, the temperature can be adjusted on demand, automatic temperature control system, will never burn the filling material. The hot melt kettle thermal transfer oil sandwich design than similar products using less heat transfer oil, to further improve the heating rate, reduce the replacement cost.

6. Special geometry structure of the combustion chamber

Flame to 45°oblique angle to the combustion chamber wall, not with the hot-melt kettle in direct contact with the hot room air, combustion, high heat utilization.

7. Discharge hose

meters long electric heating hose than usual 4.5 meters long hose operating area increased by more than 78%, after a specially improved heating hose is more resistant to bending.

8. The lowest charge height

The whole machine structure is compact and reasonable, low operating position and filler port, ensure the feeding operation is convenient, energy saving and safety.

9. All-in-one machine of grooving and sealing.

The crack router is integrated on the bottom of the crack sealing machine, freely loading and unloading through the hanging arm, construction and transportation are more conveniently


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