crack sealing machine, industry use high compaction crack filling machine
The Benefits of crack sealing:
1) Prevents penetration of surface water into sub-grade soil: 2) Stress-relieving interface to retard cracking 3) Improves fatigue resistance of new overlay 4) Well-suited for different grades of tack coat
We have been in this industry for over 15 years. Our long list of projects and experiences include:
State Highways City and Township Roads Airport Runways and Taxiways
Shopping Center Parking Lots Tennis Courts and Running Tracks
We use specialized, state of the art equipment and employ two highly experienced work crews to ensure the best quality installation to help your project run as smooth as possible.
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. Ideal for Municipalities 1) Efficient and easy to use. 2) Digital controls regulate heating sealant and transfer oil. 3) Patented internal pumping system eliminates clean-out 4) Hydraulic flow rate adjustment. 5) One-year warranty, more options, and greater safety.
2. Ideal for Larger Jobs 1) having a Heated Hose 2) Automatic Electronic Controls 3) Heats faster than any other melter 4) Heats and applies all hot pour sealant.
* 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.
Hefei Huayang Construction Machinery Co.,Ltd Add: No.25, Dalian Road, Baohe Industrial Park, Hefei City, Anhui Province, China Tel: 86-551-64480908 Postal Code: 230051 Contact Person: Anne Wang Email: admin (@)hfhyjx.com Website: https://huayangmachinery.en.alibaba.com/