Asphalt And Gravel Synchronous Seal Truck

HGY5255TFCZT synchronous chip sealer

HGY5255TFCZT synchronous chip sealer mainly consists of chassis, asphalt spray system, chip spreading system, air circuit system, water circuit system, control system, radar speed measurement system, power supply system and mixing system.

This equipment takes the power from chassis engine, with stable and environmental performance; It adopts rotary paddle switch and CCD camera in the inner lifting double-hopper, which can monitor and alarm the level of aggregates in the hopper to improve the bearing capacity, stability and reliability. It can realize operation in height-limit condition, such as bridges and culverts. It adopts camber chip distributing device to improve the evenness. It uses stable dedicated controller to control the whole electric system, rear high-definition infrared cameras monitor the whole operation, which improve the working environment and efficiency.

Working principles

Synchronous chip sealer is kind of special equipment used for chip sealing of road surface, bridge waterproof and lower seal coat. It realizes that asphalt binders spray and aggregates spreading perform synchronously, which makes full touch of asphalt binders and aggregates to realize their maximum cohesive performance.

Main performance

a)It adopts HOWO EuroⅤ chassis which has strong power for good construction performance. High configuration cab is chosen make driving more comfortable. High-low gear quick shift improve the working efficiency.

b)Large capacity of asphalt tank improve single operation efficiency.

c)The tank has two imported diesel burners with high efficiency ,fast heat-up speed,auto ignition and temperature control system, stable and safe performance.

d) Large capacity of hopper improve single operation efficiency. It is no need of lifting the hopper to spread 5 m³aggregates,which realizes operation in height-limit condition, such as bridges and culverts.

e)Hydraulic system takes power from chassis engine with stable environmental performance .

f)It can realize started spreading.

g)It can realize triple overlap spreading to ensure the evenness

h)It adopts famous brand asphalt pump and heat oil pump.They are with good performance,large range of rotation,good sealability and stable flow.

i)Anti-collision nozzle frame protect nozzles from breaking.

j)Nozzles of high precision ensure the spray consistency and good results.

k)Aggregates and asphalt spray are controlled by individual multi-group cylinders,which can be adjusted freely.

l)HD camera is equipped in the hopper,which can monitor the level of aggregates in the cab.

m)Easy operation,all the operation can be done by one person in the cab

n)The manual and auto individual operation systems ensure the equipment in the working status at any time.

o)Automatically dedicated controller is adopted. Radar and encoder are equipped to measure the travel speed and pump speed in order to control the spray volume in the construction.

Main performance parameters

No	Name	Unit	Parameters	Remark
1	Tank volume	L	8500
2	Hopper volume	m3	10
3	Spray width	m	4200
4	Asphalt Spray volume	kg/m2	0.2-3
5	Aggregates Spray volume	L/㎡	2-22
6	Asphalt Spray precision	-	1.5%
7	Aggregates Size	mm	3-30
8	Spray Media	-	Hot (modified) asphalt, emulsified asphalt
9	Heat-up method	-	Auto temperature control heat oil
10	Asphalt Heat-up speed	℃/h	20
11	Best operation speed	km/h	3-6
12	Emission standard	-	EuroⅤ
13	Chassis engine power	kW	249
14	Total weight	kg	25000
15	Dimensions	mm	10535×2500×3830	L×W×H