The PTJ-120 spayer machine is the spraying equipment of spraycoat system of running track and sports field. The machine is assembled the advanced technolongy of screw rod rotor material and compact arrangement. Enhance its spray coating adaptation degree, energy efficient performance, low power consumtion, high quality and easily operation .It is approved by domestic and foreign customers.
1 Mainly used for spraying surface layer of air permeability or mixed type plastic cement stadiums.
2 Air compressor: a sliding-vane type or piston-type air compressor which is featured as small cubage, large air volume, slight pressure drop, compact structure, stable and reliable operation, etc., may provide a stable air source for spraying .
3 Hopper: welded steel structure and rust-proof paint, the plastic cement is continuously mixed and transferred to the material pump from the hopper
4 Material pump: this pump is a volume pump, suitable for conveying either solid or liquid materials, the flowing rate depends on the rotation speed
5 Chassis: welded steel structure and rust-poof paint, the chassis consists of an air compressor, hopper, speed variator, material pump, a pair of tight wheels, etc. A pair of steering wheel is under the chassis, which enables flexible move or turning .
6 Spraying gun : The spraying gun is mainly used for mixing or atomizing compressed air and plastic mixtures ,and evenly spraying the mixture on the plastic ground