Crack Sealing Machine GD5X-400J

Crack Sealing Machine GD5X-400J

Specially used to sealing the crack and crevices in the pavement of express ways, highways, municipal streets and airports after new opening and heavy repaired. After notched by crack router and sealing by special sealing glue,ensure the whole usability and working time.

1.Main Technical Parameter



Overall Size
( L*W*H) MM


Net Weight(T)


Drum Capacity(L)


Heat Time(min/kg)


Generator Part


Honda Gasoline Generator Set

Starting Mode

Hand starting

Rated Power (KW)


Transporting System

Feed Pump

Domestic Feed Pump Flow:2m³/H Pressure: 0.16 Mpa

Driving System

Motor Rated Power(KW)




Driving Speed(KM/H)


Endurance Mileage(KM)


Automatic Constant Temperature Control System

LCD Thermostat

Japan Omron


K-type thermocouple imports


Domestic brands

Heat Conduction Oil


Heat Conducting Oil Volume(L)


Electric Heating Hoses
And Burners

Electric Heating Hose

220V Domestic hose  Length:6M


Imported from USA  220V 105000-350000Btu/H

Diesel Tank Capacity(L)


Optional Auxiliary
Equipment Section

1. Select the trailer walking way,trailer/automatic walking;
2. LED floodlight, for the convenience of night construction 36W low power consumption;
3. LED Guiding Device, improve the security during use.





















Performance Feature

2.1.Security and humanized design: With a spring shock absorber and gas spring shock absorber dual shock absorption system, greatly improving the safety performance of walking, hot melt kettle has two front and rear feed port, feed pump switch located in the operating handle, easy to operate construction.
2.2.High performance generator: Generator with 5.5 kilowatt diesel generator, easy to start. High-quality silent generator, can provide stable and efficient power source for the filling and sewing machine, and fully guarantee the work efficiency in daily road maintenance. Stable and reliable, low noise, low pollution.
2.3.Temperature control box: Japan Omron brand dual digital LCD thermostat timely display and adjust the heat transfer oil temperature, sealant temperature and irrigation hose temperature, temperature display intuitive and accurate, through three centralized temperature distribution switch can be controlled independently, easy to operate . Through the temperature controller, according to customer choice of different types of sealant set the control temperature, you can automatically monitor the temperature, control the machine's working condition, improve work efficiency and save fuel consumption.
2.4.Irrigation gun: The unique electric control switch on the handle of the gun can remotely control the pump and reduce the waste of sealant.
2.5.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.
2.6.Special geometry of the combustion chamber: Flame to 45 degrees 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.
2.7.Discharge hose: 220V 4.8 meters long electric heating hose, the middle of the hose is not connected to avoid the similar products in the hose and spray gun combined leakage of hidden dangers, 270 degrees on demand free rotation, longer life, high resistance hose Fold fully meet the road maintenance in the construction of horizontal and vertical cracks in the actual work needs to ensure that the largest construction area.
2.8.Minimum loading height: The whole structure is compact, reasonable, the operation bit and stuffing mouth is low, the inlet mouth with a splash plate, improve the safety of feeding operation, the material box and the hose has insulation materials,to avoid scalding operators.To ensure easy feeding operation, effort and safety.
2.9.Electric agitator: Mixer motor imported brand variable speed motor motor, simple structure, easy to use, easy to maintain.
2.10.Moving WayElectric walking or Trailer type: Small size, light weight, trailer / electric walking can be, just two people can carry out construction, driving speed is 50 KM/H.
2.11.Grouting nozzle mouth to facilitate replacement: According to the crack and the road surface using the appropriate gun mouth, irrigation joints to achieve the best results.

3.Detail Picture


4.Construction Samples


Note: All Specifications are subject to change without Notice


quarry, coal-mining industry, building stones of sand field, concrete and waste recycling, construction waste processing, fine crushing and reshaping of materials, constantly mobile working environment, etc.

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