Applied to seal / repair the crack appeared on highway, city roads and airport pavements after initial traffic opening or after big/medium repairment. After slotting through grooving machine, we fill the crack with sealants, to ensure that the overall performance of the roads, therefore prolong the service life of highway.
1. Net Weight: 3180kg 2. Size: 3850mm*1560mm*1720mm(L*W*H)
3. Material Melting Time: About 40 mins 4. Hot melt kettle volume: 400-1000L
5. Heat transfer oil / conduction oil: 125L 6. Burner: Imported Italian diesel burner
7.Temperature control: monitoring the temperature of thermal oil filling, sealing materials and electric heating tube, the computer automatic control (when reaching the construction temperature, it would automatically conduct heat preservation procedure)
8. Feeding mechanism: the integration of discharging control switch; Infinite speed control; 9.Feeding hose: The electric heating tube is 6.5 M in length, with patent technology in spout incubator
10. Vehicle suspension: leverage spring compression type of shock absorber
LLRD series sealing machines adopt advanced European technology and designs. The engines, burners, heating pipes, temperature control systems, etc all use top-graded imported branded components in international market, to guarantee the efficiency and stable performance of the products.
Hot melt pot adopts the design of inter-layered heat conduction oil. It can use special-purposed heating sealing glue, it can also use modified asphalt after heating.There are a number of adhesive absorbing openings at the bottom of the hot melt kettle, and the output pump could absorb the melting glue from any position of the hot melt kettle, thus greatly speeding up the melting and discharging of material.
Large flowed material bump will inject melted material to cleared asphalt concrete pavement and cement concrete pavement and conduct crack fracture repairing work
Emissions from combustion furnace uses spiral gas duct, reducing flue gas emissions. This is to avoid high-temperature flue gas from discharging into the air, to better control the heat loss rate and to increase the combustion value, thereby reducing work cycle time of the burner and prolong the thermal cycle
The bracket of spear parts of Crack sealing gun adopt patented design of heat insulation box, which are interlinked with hot melt kettle. Even when stopping work , you also need not worry that spear sealant would cause coagulation block. The crack sealing gun uses Teflon technology in the heating pipe, guaranteeing no bond in the barrel after use, therefore, there is no additional cleaning procedures of the pipeline
Digital display: Through microcomputer control, you can respectively control the temperature of hot melt kettle, conductive thermal oil and crack sealing gun, thus achieving accurate control of heating temperature for different seal material
The whole machine adopts fully enclosed design, not only having beautiful shape, but also can better protect the engine and other key components
Advanced design concept, adding a carrying platform in the end of the filling and sewing machine, and also a traction device. Grooving machine, heat gun or other items can be easy to carry, greatly enhancing the maneuverability of the equipment
Adopting international advanced cycled heating technology on external pump. When hot melt reaches the initial melting, it will transit this part of material to the unmelted parts through the pumping system, to ensure the full use of the heating efficiency, and to realize glue exudation within 40 minutes.
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Packing & Delivery
The normal package is plywood and pallet, to protect the machines from damaging and getting humidified during long-term shipment; Or we could also pack it according to customers special request.
350L electric agitator road crack sealing machine road construction equipment
90% Response Rate
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