| Introduction： Primer is an essential adhesive material for pavement marking construction with hot melt coating. It can prevent the film from falling off and strengthen the adhesive force between the hot melting coating film and the bituminous road surface.
Primer spraying machine is an auxiliary equipment of hot melt marking construction. This machine adopts imported gasoline engine as power and sprays with the support of automatic air compressor system. It improves the construction efficiency, reduces the labor intensity of workers, and the economic benefit is considerable.
The spray gun bracket guide bar is designed for rising and falling, there is no noise, no pollution in the process of construction. It can adjust the spray width accurately and conveniently and has the features of simple maintenance, long service life, etc.
Equipment structure features:
Automatic inflating, no noise, no pollution, low energy consumption, flexible operation.
Usage: Spraying primer before marking line, strengthen the adhesive force of hot melt marking lines.
Construction features:Stable spraying pressure; uniform spraying; avoid waste, reduce the pollution of surface and improve the work efficiency.
Technical parameters
Engine power: Equipped with imported Honda petrol engine
Weight: 50Kg
The biggest pressure sprayed: 0.5Mpa
Spraying width: 100-450mm
Safety pressure control: keep the pressure stable and setup unidirectional ball valve
Walking speed: 65-70m/min
Boundary dimension: 800（L）*400（W）*850（H）mm
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