Carton and steel, to protect the machines from damaging and being affected with damp
7 - 20 days according to order quantity
pitch road sealing machine, crack repairing machine, flow control road sealing machine, concrete road crack sealing machine, manuel sealing machine
Asphalt crack sealing machine is for sealing cracks in asphalt surface, to prevent surface water flowing into the lower base along the crack, which may accelerate the expansion of cracks into potholes. The heat sealing machine enables road maintenance to start from filling cracks before they result in potholes, thus extending life of roads and postpone costly overhaul project, improving road security and comfortableness.
The crack sealing machine can be towed behind a variety of vehicles. The standard configuration for the crack sealer is crack filling machine, air compressor and pavement grooving machine.
Our Approach to Hot Asphalt Repairs:
Repack – We repack the gap between the concrete floor and asphalt driveway before paving a lip (where applicable).
Apply bonding agent – We use a special bonding agent to ensure a proper seal between the existing asphalt and the new asphalt being applied. This prevents peeling, and stops water from getting underneath the asphalt and or the concrete floor.
Clean the surface – Properly clean the area to be paved and edge grass at sides to ensure proper bonding.
Apply Hot Asphalt - Use proper grade to ensure durability and fine finish.
The machine adopts imported Yamaha generator
Rated Power: 2.0 kw Voltage: 220 v
Hot melt kettle uses thermal oil heating which has uniform heating and sealant is not easy to carbide in the kettle
Temperature monitoring system
LED digital display temperature control system, can monitor and adjust the temperature of the heat conduction oil and the temperature of the electric heating tube
External feeding pump:
greatly simplifies the equipment maintenance procedures and improves the service life of the machine
Electric heating tube:
3 m in length. Applying the electric heating tube could smooth the process of glue pushing. The electric heating tube uses plastic Teflon as inner core, the outside of inner core is winded by heating wire, to ensure the maximum stretch and the highest heat transfer. It has multi-layer insulation; Outer is asbestos and heat pipe is yellow
Humanized sealing spout scraper, is more efficient in operation, reduce the labor intensity of workers, and is equipped with a drip discharge valve, completely eradicate the road pollution
Special mobile trailer:
Optional choice, making movement more easy and convenient.
LLRD-G80 Crack Sealing Machine is powered by Yamaha generator sets. Features are listed below:
1. It heats the material directly by diesel burner.
2. Unique temperature control system avoids materials charred aging
3. The electric heating hose prevents from the condensation of material at low temperatures.
4. It seals the cracks through pressure injection and seams materials with wall closely.
5. The flexible universal wheels follow cracks to seal, which makes the work more beautiful.
6. It is a type of small practical equipment with high performance for road surface crack maintenance.
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 carton and steel, to protect the machines from damaging and getting humidified during long-term shipment; Or we could also pack it according to customers special request.