wood and pallet, to protect the machines from damaging and being affected with damp
7 - 20 days according to order quantity
automated 350L filler and sealer highway crack
road crack heating pavement road cleaning
A reason for crack sealing:
Longevity - When LULAILUIDE seals your asphalt, we use a special mixture that penetrates the surface and promotes longer life of your asphalt. Our seal coating process will protect your investment and slow deterioration of your asphalt surface.
The imported Yanmar 3TNV 3 cylinder diesel generators: provide sufficient power system to the equipment
The heating system of imported Riello diesel burner can not only provide the ideal heating effect, it’s also stable and sustainable. through the use of advanced microcomputer control technology, the switch on and switch off function of the burner can be achieved automatically through setting heating temperature on the control panel. Through this, you could not only save energy consumption, but could also realize the real intelligence operations
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.
The discharge hose adopts electric heating during the whole heating process, in addition to the automatic discharging switch, it’s specially equipped with a drip-proof valve, thus completely eradicating waste and pollution of road surface material caused by material drip
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
The most advanced “instant pumping” function for optional choice
Night lighting and warning lights for optional choice
1.Prep the Crack with either a router or random crack saw. This opens up the crack, creates a reservoir and preps the edge for better bonding. Rout or Saw? The most common approach is Saw Concrete, Rout Asphalt.
2.Clean the crack with dry, clean compressed air or for the best results, use a Heat lance. A heat lance removes not only dirt but moisture and vegetation. The heat lance also heats the old surface which helps in bonding with the new sealant. THE CLEANING PROCESS IS THE MOST IMPORTANT PART OF THE PROCESS.
3.Seal the crack with a quality Polymer modified brand name rubberized hot-pour sealant. Hot-pour sealant is proven to last up to 10 times longer the cold applied products in flexible pavements.
1) Imported international brands components, which provide stable performance; 2) Whole course constant、precise digital temperature control;
3) Lengthened conveying hose, expand the construction area and improve construction safety ; 4) trailer、self-propelled dual-purpose chassis, saving construction costs;
5) Complete set of construction equipment, operations trends to specialization.
Note: Equipment configuration can be adjusted according to customers construction needs.
* 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 wood 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.
LLRD-G350 dual-purpose road crack filling and sealing machine