Supply asphalt mixing plant and component, stationary asphalt plant in China

Technical Parameters

Technical Parameters of Stationary Asphalt Mixing Plant

Model	ZAP-S40	ZAP-S60	ZAP-S80	ZAP-S100	ZAP-S120	ZAP-S160	ZAP-S200	ZAP-S240	ZAP-S320
Plant Capacity	40t/h	60t/h	80t/h	100t/h	120t/h	160t/h	200t/h	240t/h	320t/h
Cold Aggregate Feeding System
Hopper Capacity	4 x 4.5m3	4 x 4.5m3	4 x 6.5m3	4 x 6.5m3	4 x 8m3	5 x 8m3	5 x 15m3	5 x 15m3	6 x 15m3
Belt Capacity	60t/h	80t/h	100t/h	120t/h	140t/h	180t/h	220t/h	280t/h	360t/h
Drying System
Drying Drum Size	1200x5200mm	1200x5500mm	1500x6600mm	1500x6600mm	1800x8000mm	1900x9000mm	2200x9000mm	2600x9500mm	2800x10200mm
Drying Capacity	40-60t/h	60-70t/h	80-100t/h	100-120t/h	120-140t/h	160-180t/h	200-220t/h	240-260t/h	320-360t/h
Burner (oil)	70-300kg/h	100-400kg/h	60-600kg/h	100-1000kg/h	100-1000kg/h	140-1400kg/h	180-1800kg/h	180-1800kg/h	250-2500kg/h
Fuel Consumption (oil)	6.5-7kg/t	6.5-7kg/t	6.5-7kg/t	6.5-7kg/t	6.5-7kg/t	6.5-7kg/t	6.5-7kg/t	6.5-7kg/t	6.5-7kg/t
Mixing Tower
Screen	4 layer	4 layer	4 layer	4 layer	4 layer	4/5 layer	5 layer	5 layer	6 layer
Aggregate Weighing	3x500kg	3x1000kg	3x1000kg	3x1500kg	3x1500kg	3x2000kg	3x3000kg	3x3000kg	3x5000kg
Bitumen Weighing	3x100kg	3x100kg	3x100kg	3x200kg	3x200kg	3x200kg	3x500kg	3x500kg	3x500kg
Filler Weighing	3x100kg	3x100kg	3x100kg	3x200kg	3x200kg	3x200kg	3x500kg	3x500kg	3x500kg
Mixer Capacity	500kg	800kg	1000kg	1300kg	1500kg	2000kg	2500kg	3000kg	4000kg
Mixing Cycle	45s	45s	45s	45s	45s	45s	45s	45s	45s
Dust Collecting System
Bag House Filtering	200m2	300m2	430m2	480m2	550m2	650m2	700m2	1050m2	1350m2
Exhaust Fan Power	18.5/22kw	30/37kw	45kw	55kw	2x45kw	2x55kw	2x75kw	2 x 90kw	2 x 110kw
Asphalt Temperature	140-180 ℃	140-180 ℃	140-180 ℃	140-180 ℃	140-180 ℃	140-180 ℃	140-180 ℃	140-180 ℃	140-180 ℃
Finished Asphalt Silo (Optional)			30 ton	30 ton	30 ton	60 ton	100 ton	100 ton	100/200 ton
Total Power	150kw	180kw	270kw	300kw	390kw	500kw	570kw	640kw	800kw

*Plant capacity is base on standard working condition as followings:

Atmospheric pressure	760mmHg
Ambient temperature	20℃
Material passing 40mm mesh	100%
Material passing 3mm mesh	40%
Material passing 74µm	≤7%
Aggregate temperature at discharging end of drum dryer	160℃
Density of aggregate	1650kg/m3
Specific heat of aggregate	0.21kcal/kg℃
Filler content	5%
Bitumen content	5%
Sand content	≤40%
Max.aggregate size	≤40mm
Average moisture of cold aggregates	≤5%
Cycle time per batch	45s
Diesel calorific value	≥10500Kcal/kg
Heavy oil calorific value	≥9850Kcal/kg
Nature gas calorific value	≥8000Kcal/Nm3
Coal calorific value	≥5500Kcal/kg

Components Features

Components Features of Stationary Asphalt Mixing Plant

Cold Aggregate Feeding System

The belt feeder adopts frequency conversion speed regulation, wide speed regulation range and high work efficiency.
Each discharge port has a material shortage alarm device, and if there is no material or arching, it will alarm automatically .
There is a vibrator on the sand bin to ensure normal operation.
A screen is placed on the top of the cold aggregate hopper to avoid large material input.
The conveyor belt adopts a jointless round belt, which runs smoothly and has a long service life.
There is a simple screen to avoid large material input in the input port of the feeding belt conveyor, which can improve thermal efficiency, and ensure the working reliability of the drying drum, hot aggregate elevator and vibrating screen.

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Mixing System

The mixer is a three-dimensional hybrid design with an array of long arms, short shaft diameters and bidirectional mixing blades.
The discharge process has been completely redesigned with minimal discharge time.
The distance between the blade and the bottom of the mixer is also limited to the optimum minimum.
Bitumen is sprayed from multi-points evenly over aggregate by one pressurized bitumen pump to achieve full coverage and high mixing efficiency.

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Drying System

Optimizing the blade geometry of the dryer makes the drying and heating process extremely efficient, reduces energy consumption, and increases the heating efficiency by 30% compared with the conventional design; due to the high heating efficiency, the surface temperature of the drum is relatively low, so the cooling period after operation is greatly shortened.
Completely insulated and composite aggregate drying drum. The support roller is driven by the friction of the motor and the gear unit.
Adopting the famous brand Honeywell temperature intelligent control system.

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Combustion System

Using high combustion efficiency burners to ensure low exhaust emissions (such as carbon dioxide, low NO1 & NO2, sulfur dioxide).
Diesel, heavy oil, natural gas, coal or multi-fuel burners options.
Using international standard parts, the maintenance cost is low.

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Dust Collecting System

Gravity type primary dust collector collects finer dust and saves consumption.
The discharge of the secondary dust collector in the bag house is less than 20mg/Nm3, which is environmentally friendly.
Using the US DuPont NOMEX filter bags, it is resistant to high temperature and has a long service life. The filter bag can be replaced easily and without special tools.
Intelligent temperature control system, when the dust temperature is higher than the set value, the cold air valve turns on the cooling automatically to avoid the filter bag being damaged by high temperature.
Using high-pressure pulse cleaning technology, it is beneficial to reduce bag wear, prolong service life and improve dust removal performance.

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Bitumen Supply System

The bitumen tank is sturdy and durable. Bitumen tanks of different sizes and capacities are available upon request. Bitumen tanks are covered with rock wool insulation and galvanized sheets to minimize heat loss.
The bitumen tanks is heated by a heat conduction oil to ensure the temperature of the bitumen.

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Vibrating Screen

Improve vibration and amplitude to optimize the impact on the available screen.
A wear-resistant charging system with a uniform distribution of the particle mixture.
Wide open door for easy access, simple screen replacement and reduced downtime.
The best combination of vibration direction and screen box inclination ensures ratio and screening efficiency.

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Control System

Using Germany SIEMENS electrical components, it can work stably even under harsh working conditions.
Using Japan's OMRON PLC and touch screen, which has strong data processing capability, automatic data sheet control, and can store various operational data in real time.
All system power switches can be controlled through the control panel, which is easy to operate and easy to control.
Multi-language compatibility, the display language can be selected according to customer preferences.
The control cabinet is IP55 rated to meet the highest industry standards in the world.
Container control room with thermal and acoustic insulation.
Global remote automatic detection function.

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